{"目录(专辑目录)":[{"abstractInfo":"下载PDF文件可查看本期的封面、目录和图文摘要。","abstractInfoCn":"下载PDF文件可查看本期的封面、目录和图文摘要。","abstractInfoEn":"下载PDF文件可查看本期的封面、目录和图文摘要。","articleNo":"gfzxb2020001","authorCnList":[],"authorEnList":[],"authorList":[],"authors":"","authorsCn":"","authorsEn":"","categoryName":"目录(专辑目录)","categoryNameCn":"目录(专辑目录)","categoryNameEn":"","citation":". 高分子学报2020年1月第1期目录. 高分子学报, 2020, 51(1): -.","citationCn":". 高分子学报2020年1月第1期目录. 高分子学报, 2020, 51(1): -.","citationEn":". 高分子学报2020年1月第1期目录. Acta Polymerica Sinica, 2020, 51(1): -.","doi":"","figContent":"","figList":[],"firstFig":"","fpage":"","highCitedState":"","htmlCount":290,"htmlFile":"","id":"3e68e472-d94a-4e67-9951-cf7a57406557","issnPpub":"1000-3304 ","issue":"1","journalPublishId":"gfzxb","journalReferenceCodeType":0,"journalTitleCn":"高分子学报","journalTitleEn":"Acta Polymerica Sinica","keyword":"","keywordCn":"","keywordCnList":[],"keywordEn":"","keywordEnList":[],"keywordList":[],"language":"zh","latestInfo":"","latestState":"","latestStateEn":"","lpage":"","oldUrl":"http://html.rhhz.net/gfzxb/html","pdfDownCount":0,"pdfSize":0,"pubDate":"","recommendState":"","releaseState":"1","secCount":0,"title":"高分子学报2020年1月第1期目录","titleCn":"高分子学报2020年1月第1期目录","titleEn":"高分子学报2020年1月第1期目录","viewCount":3569,"volume":"51","year":2020}],"前言(专辑前言)":[{"abstractInfo":"","abstractInfoCn":"","abstractInfoEn":"","articleNo":"gfzxb2020001qianyan","authorCnList":["张希"],"authorEnList":[],"authorList":["张希"],"authors":"张希","authorsCn":"张希","authorsEn":"","categoryName":"前言(专辑前言)","categoryNameCn":"前言(专辑前言)","categoryNameEn":" ","citation":"张希. 纪念斯陶丁格高分子百年专辑前言. 高分子学报, 2020, 51(1): -.","citationCn":"张希. 纪念斯陶丁格高分子百年专辑前言. 高分子学报, 2020, 51(1): -.","citationEn":"张希. 纪念斯陶丁格高分子百年专辑前言<br />. Acta Polymerica Sinica, 2020, 51(1): -.","doi":"","figContent":"","figList":[],"firstFig":"","fpage":"","highCitedState":"","htmlCount":444,"htmlFile":"","id":"4c0da2e1-2cf7-4ce0-8d6c-4b8776d715a6","issnPpub":"1000-3304 ","issue":"1","journalPublishId":"gfzxb","journalReferenceCodeType":0,"journalTitleCn":"高分子学报","journalTitleEn":"Acta Polymerica Sinica","keyword":"","keywordCn":"","keywordCnList":[],"keywordEn":"","keywordEnList":[],"keywordList":[],"language":"zh","latestInfo":"","latestState":"","latestStateEn":"","lpage":"","oldUrl":"http://html.rhhz.net/gfzxb/html","pdfDownCount":0,"pdfSize":0,"pubDate":"2020-01-01","recommendState":"0","releaseState":"1","secCount":0,"title":"纪念斯陶丁格高分子百年专辑前言","titleCn":"纪念斯陶丁格高分子百年专辑前言","titleEn":"纪念斯陶丁格高分子百年专辑前言<br />","viewCount":3409,"volume":"51","year":2020}],"专论(纪念斯陶丁格高分子百年专辑)":[{"abstractInfo":"长碳链聚酰胺(LCPA)作为聚酰胺的特殊品种，较长的亚甲基链和极性酰胺基团使其兼具聚烯烃和聚酰胺的双重特性.在加工或使用过程中，拉伸诱导结晶现象对长碳链聚酰胺及其共聚物的强度和弹性行为具有重要影响，深入认识其在外场下的微观结构响应对该材料的设计及制备具有重要意义.围绕拉伸诱导结晶作用，该专论主要基于本团队2010年以来在长碳链聚酰胺及其共聚物的拉伸诱导结晶工作，并综述了国内外的相关研究，涉及拉伸诱导结晶现象、拉伸诱导结晶的影响因素、拉伸诱导结晶与力学性能的构效关系及拉伸诱导结晶的表征方法等方面.","abstractInfoCn":"长碳链聚酰胺(LCPA)作为聚酰胺的特殊品种，较长的亚甲基链和极性酰胺基团使其兼具聚烯烃和聚酰胺的双重特性. 在加工或使用过程中，拉伸诱导结晶现象对长碳链聚酰胺及其共聚物的强度和弹性行为具有重要影响，深入认识其在外场下的微观结构响应对该材料的设计及制备具有重要意义. 围绕拉伸诱导结晶作用，该专论主要基于本团队2010年以来在长碳链聚酰胺及其共聚物的拉伸诱导结晶工作，并综述了国内外的相关研究，涉及拉伸诱导结晶现象、拉伸诱导结晶的影响因素、拉伸诱导结晶与力学性能的构效关系及拉伸诱导结晶的表征方法等方面.","abstractInfoEn":"As a special species of polyamide, long chain polyamide (LCPA) provides combined performances of polyolefin and polyamide due to its chemical structure with long methylene chains segments between two neighbor polar amide groups. During the processing or application, strain-induced crystallization (SIC) has a significant effect on the mechanical strength and elasticity of LCPA and LCPA based its copolymers. It is of great importance to further study the microstructural evolution mechanism  for the design and production of LCPA and its copolymers under the external field. With a focus on the SIC, this feature article mainly summarizes our group’s work on SIC of LCPA since 2010 and some related studies of other researchers, including the phenomenon of SIC observed in LCPA and its copolymer, the influencing factors of SIC and the corresponding rules, the correlation between SIC and the mechanical properties, and the characterization technics as well.","articleNo":"gfzxb20190165","authorCnList":["王莉莉"," 朱平"," 董侠"," 王笃金"],"authorEnList":["Li-li Wang"," Ping Zhu"," Xia Dong"," Du-jin Wang"],"authorList":["王莉莉"," 朱平"," 董侠"," 王笃金"],"authors":"王莉莉, 朱平, 董侠, 王笃金","authorsCn":"王莉莉, 朱平, 董侠, 王笃金","authorsEn":"Li-li Wang, Ping Zhu, Xia Dong, Du-jin Wang","categoryName":"专论(纪念斯陶丁格高分子百年专辑)","categoryNameCn":"专论(纪念斯陶丁格高分子百年专辑)","categoryNameEn":" ","citation":"王莉莉, 朱平, 董侠, 王笃金. 长碳链聚酰胺及其共聚物的拉伸诱导结晶. 高分子学报, 2020, 51(1): 1-11. doi: 10.11777/j.issn1000-3304.2020.19165.","citationCn":"王莉莉, 朱平, 董侠, 王笃金. 长碳链聚酰胺及其共聚物的拉伸诱导结晶. 高分子学报, 2020, 51(1): 1-11. doi: 10.11777/j.issn1000-3304.2020.19165.","citationEn":"王莉莉, 朱平, 董侠, 王笃金. Strain-induced Crystallization of Long Chain Polyamide and Its Copolymers. Acta Polymerica Sinica, 2020, 51(1): 1-11. doi: 10.11777/j.issn1000-3304.2020.19165.","doi":"10.11777/j.issn1000-3304.2020.19165","figContent":"","figList":[],"firstFig":"","fpage":"1","highCitedState":"","htmlCount":754,"htmlFile":"","id":"3b6fe298-2e41-41af-b1d4-a6a0d52e3ef1","issnPpub":"1000-3304 ","issue":"1","journalPublishId":"gfzxb","journalReferenceCodeType":0,"journalTitleCn":"高分子学报","journalTitleEn":"Acta Polymerica Sinica","keyword":"长碳链聚酰胺, 长碳链聚醚酰胺, 拉伸诱导结晶, 构效关系, 表征","keywordCn":"长碳链聚酰胺, 长碳链聚醚酰胺, 拉伸诱导结晶, 构效关系, 表征","keywordCnList":["长碳链聚酰胺"," 长碳链聚醚酰胺"," 拉伸诱导结晶"," 构效关系"," 表征"],"keywordEn":"Long chain polyamide, Poly(ether-<i>b<\/i>-amide), Strain-induced crystallization, Structure-property relationship, Characterization","keywordEnList":["Long chain polyamide"," Poly(ether-<i>b<\/i>-amide)"," Strain-induced crystallization"," Structure-property relationship"," Characterization"],"keywordList":["长碳链聚酰胺"," 长碳链聚醚酰胺"," 拉伸诱导结晶"," 构效关系"," 表征"],"language":"zh","latestInfo":"","latestState":"","latestStateEn":"","lpage":"11","oldUrl":"http://html.rhhz.net/gfzxb/html","pdfDownCount":0,"pdfSize":0,"pubDate":"2020-01-01","recommendState":"1","releaseState":"1","secCount":0,"title":"长碳链聚酰胺及其共聚物的拉伸诱导结晶","titleCn":"长碳链聚酰胺及其共聚物的拉伸诱导结晶","titleEn":"Strain-induced Crystallization of Long Chain Polyamide and Its Copolymers","viewCount":4594,"volume":"51","year":2020}],"综述(纪念斯陶丁格高分子百年专辑)":[{"abstractInfo":"将极性基团引入大分子链中可改善非极性聚烯烃材料的表面性能，扩展其应用范围甚至带来不可预见的新功能，是市场需求并由企业驱动.与聚合后功能化改性和物理共混方法相比，极性与非极性单体配位共聚合是最直接和简便的方法，适用范围广，并可保持聚烯烃的立构规整度，一直以来，相关研究备受企业和科研工作者瞩目.然而，极性基团通常具有Lewis碱性，容易与Lewis酸性的聚合催化剂强烈螯合而致其毒化，因此，这又是极具挑战性的课题.目前，该领域的研究取得了很大的进展，已经实现了乙烯与很多极性单体的共聚合.今后，将集中解决如何实现极性单体均聚合，提高共聚合活性，特别是极性单体插入率和分布可调节性，保持立体选择性，以及获得高分子量、具有实际应用意义的共聚产物等问题.本文旨在将课题组近年来在极性功能化苯乙烯和共轭双烯烃单体的均聚合及与苯乙烯、乙烯和共轭双烯烃等非极性单体共聚合方面的最新研究成果以及国内外该领域的相关报道进行综合阐述，为读者提供解决上述关键问题采用的研究路线、实施方法和创新性思维.","abstractInfoCn":"将极性基团引入大分子链中可改善非极性聚烯烃材料的表面性能，扩展其应用范围甚至带来不可预见的新功能，是市场需求并由企业驱动. 与聚合后功能化改性和物理共混方法相比，极性与非极性单体配位共聚合是最直接和简便的方法，适用范围广，并可保持聚烯烃的立构规整度，一直以来，相关研究备受企业和科研工作者瞩目. 然而，极性基团通常具有Lewis碱性，容易与Lewis酸性的聚合催化剂强烈螯合而致其毒化，因此，这又是极具挑战性的课题. 目前，该领域的研究取得了很大的进展，已经实现了乙烯与很多极性单体的共聚合. 今后，将集中解决如何实现极性单体均聚合，提高共聚合活性，特别是极性单体插入率和分布可调节性，保持立体选择性，以及获得高分子量、具有实际应用意义的共聚产物等问题. 本文旨在将课题组近年来在极性功能化苯乙烯和共轭双烯烃单体的均聚合及与苯乙烯、乙烯和共轭双烯烃等非极性单体共聚合方面的最新研究成果以及国内外该领域的相关报道进行综合阐述，为读者提供解决上述关键问题采用的研究路线、实施方法和创新性思维.","abstractInfoEn":"The homo- and co-polymerizations of polar and non-polar monomers, since they can remain the stereo-regularity of the non-polyolefin precursors and meanwhile introduce polar groups into the non-polar polyolefins to improve their surface properties or bring unpredicted new functionalities, have attracted great attention of both academia and industries. However, polar groups are Lewis-basic while the catalysts employed in the polymerizations are usually Lewis acidic, which are prone to interact with the catalytic metal center to poison the catalysts, thus the study on homo- and co-polymerizations has been a challenging project. To date, many achievements have been obtained, and the following research should focus on realizing the homopolymerizations of polar monomers, increasing the activity and insertion ratio of the polar monomer in the copolymers, regulating the polar monomer composition and distribution along the copolymer macromolecular chains and isolating high molecular weight and practically available products. In this review, we summarized the recent developments of our group on the homo- and co-polymerizations of polar monomers, in particular polar styrenes and conjugated dienes with styrene, ethylene, butadien, isoprene and other popular nonpolar olefins, aiming to provide the readers novel strategies for designing new catalysts and polar monomers, as well as the unprecedented mechanisms.","articleNo":"gfzxb20190142cuidongmei","authorCnList":["崔冬梅"],"authorEnList":["Dong-mei Cui"],"authorList":["崔冬梅"],"authors":"崔冬梅","authorsCn":"崔冬梅","authorsEn":"Dong-mei Cui","categoryName":"综述(纪念斯陶丁格高分子百年专辑)","categoryNameCn":"综述(纪念斯陶丁格高分子百年专辑)","categoryNameEn":" ","citation":"崔冬梅. 稀土催化极性单体配位均聚及与非极性单体共聚合的研究. 高分子学报, 2020, 51(1): 12-29. doi: 10.11777/j.issn1000-3304.2020.19142.","citationCn":"崔冬梅. 稀土催化极性单体配位均聚及与非极性单体共聚合的研究. 高分子学报, 2020, 51(1): 12-29. doi: 10.11777/j.issn1000-3304.2020.19142.","citationEn":"崔冬梅. Studies on Homo- and Co-polymerizations of Polar and Non-polar Monomers Using Rare-earth Metal Catalysts. Acta Polymerica Sinica, 2020, 51(1): 12-29. doi: 10.11777/j.issn1000-3304.2020.19142.","doi":"10.11777/j.issn1000-3304.2020.19142","figContent":"","figList":[],"firstFig":"","fpage":"12","highCitedState":"","htmlCount":381,"htmlFile":"","id":"b88da543-77f5-43e2-805a-8ff5fa200d8c","issnPpub":"1000-3304 ","issue":"1","journalPublishId":"gfzxb","journalReferenceCodeType":0,"journalTitleCn":"高分子学报","journalTitleEn":"Acta Polymerica Sinica","keyword":"稀土催化剂, 配位聚合, 极性单体, 共轭烯烃, 聚烯烃","keywordCn":"稀土催化剂, 配位聚合, 极性单体, 共轭烯烃, 聚烯烃","keywordCnList":["稀土催化剂"," 配位聚合"," 极性单体"," 共轭烯烃"," 聚烯烃"],"keywordEn":"Rare-earth metal catalyst, Coordination polymerization, Polar monomer, Conjugated dienes, Polyolefin","keywordEnList":["Rare-earth metal catalyst"," Coordination polymerization"," Polar monomer"," Conjugated dienes"," Polyolefin"],"keywordList":["稀土催化剂"," 配位聚合"," 极性单体"," 共轭烯烃"," 聚烯烃"],"language":"zh","latestInfo":"","latestState":"","latestStateEn":"","lpage":"29","oldUrl":"http://html.rhhz.net/gfzxb/html","pdfDownCount":0,"pdfSize":0,"pubDate":"2020-01-01","recommendState":"1","releaseState":"1","secCount":0,"title":"稀土催化极性单体配位均聚及与非极性单体共聚合的研究","titleCn":"稀土催化极性单体配位均聚及与非极性单体共聚合的研究","titleEn":"Studies on Homo- and Co-polymerizations of Polar and Non-polar Monomers Using Rare-earth Metal Catalysts","viewCount":3736,"volume":"51","year":2020},{"abstractInfo":"自愈性水凝胶作为一种新型仿生智能材料受到了科研人员的广泛关注.近年来，人们利用动态共价键、超分子作用，发展了一系列自愈性水凝胶，并将其应用于药物控释、细胞三维培养、组织工程等生物医用领域.本文总结和评述了基于动态共价键的自愈性水凝胶及这些水凝胶作为药物载体的相关研究，并展望了基于动态化学的自愈性水凝胶的未来发展.","abstractInfoCn":"自愈性水凝胶作为一种新型仿生智能材料受到了科研人员的广泛关注. 近年来，人们利用动态共价键、超分子作用，发展了一系列自愈性水凝胶，并将其应用于药物控释、细胞三维培养、组织工程等生物医用领域. 本文总结和评述了基于动态共价键的自愈性水凝胶及这些水凝胶作为药物载体的相关研究，并展望了基于动态化学的自愈性水凝胶的未来发展.","abstractInfoEn":"Self-healing hydrogel is a new generation smart material that has drawn great attention among researchers from multiple cutting edge areas. Self-healing hydrogels are continuously enriching our knowledge in developing new materials and changing our lives. In the recent decades, thanks to numerous dedicated researchers, series of self-healing hydrogels have been explored through dynamic chemistry and supramolecular interactions, which have been applied in interdisciplinary areas for controlled release of drugs, 3D cell culture, and scaffolds of tissue engineering, <em>etc<\/em>. Self-healing hydrogels can be injected as solid gels instead of liquid precursor, then self-heal <em>in situ<\/em>. Thus, self-healing hydrogels have been utilized as a new type of injectable carrier to deliver drugs. This method effectively avoids unwanted cargo loss throughout the cycling and dramatically improves the delivery efficiency of drugs. Thus, self-healing hydrogels have been studied in recent research as great therapeutic carrier for tumour therapy and wound-healing. This review aims to summarize some recent research progresses in the preparation of self-healing hydrogels based on different dynamic covalent bonds. The bio-medical applications of self-healing hydrogels including tumour therapy and wound-healing have also been introduced. The future development and challenges of dynamic chemistry based on self-healing hydrogels have also been discussed.","articleNo":"gfzxb20190144taoleiweiyan","authorCnList":["李永三"," 徐艳双"," 陶磊"," 危岩"],"authorEnList":["Yong-san Li"," Yan-shuang Xu"," Lei Tao"," Yen Wei"],"authorList":["李永三"," 徐艳双"," 陶磊"," 危岩"],"authors":"李永三, 徐艳双, 陶磊, 危岩","authorsCn":"李永三, 徐艳双, 陶磊, 危岩","authorsEn":"Yong-san Li, Yan-shuang Xu, Lei Tao, Yen Wei","categoryName":"综述(纪念斯陶丁格高分子百年专辑)","categoryNameCn":"综述(纪念斯陶丁格高分子百年专辑)","categoryNameEn":" ","citation":"李永三, 徐艳双, 陶磊, 危岩. 基于动态共价键的自愈性水凝胶及其在医学领域的应用. 高分子学报, 2020, 51(1): 30-38. doi: 10.11777/j.issn1000-3304.2020.19144.","citationCn":"李永三, 徐艳双, 陶磊, 危岩. 基于动态共价键的自愈性水凝胶及其在医学领域的应用. 高分子学报, 2020, 51(1): 30-38. doi: 10.11777/j.issn1000-3304.2020.19144.","citationEn":"李永三, 徐艳双, 陶磊, 危岩. Preparation and Bio-medical Applications of Dynamic ChemistryBased Self-healing Hydrogels. Acta Polymerica Sinica, 2020, 51(1): 30-38. doi: 10.11777/j.issn1000-3304.2020.19144.","doi":"10.11777/j.issn1000-3304.2020.19144","figContent":"","figList":[],"firstFig":"","fpage":"30","highCitedState":"","htmlCount":755,"htmlFile":"","id":"00d14a77-c840-42e6-a829-445a7c74b807","issnPpub":"1000-3304 ","issue":"1","journalPublishId":"gfzxb","journalReferenceCodeType":0,"journalTitleCn":"高分子学报","journalTitleEn":"Acta Polymerica Sinica","keyword":"动态共价键, 自愈性水凝胶, 药物载体","keywordCn":"动态共价键, 自愈性水凝胶, 药物载体","keywordCnList":["动态共价键"," 自愈性水凝胶"," 药物载体"],"keywordEn":"Dynamic covalent bond, Self-healing hydrogel, Drug carrier","keywordEnList":["Dynamic covalent bond"," Self-healing hydrogel"," Drug carrier"],"keywordList":["动态共价键"," 自愈性水凝胶"," 药物载体"],"language":"zh","latestInfo":"","latestState":"","latestStateEn":"","lpage":"38","oldUrl":"http://html.rhhz.net/gfzxb/html","pdfDownCount":0,"pdfSize":0,"pubDate":"2020-01-01","recommendState":"1","releaseState":"1","secCount":0,"title":"基于动态共价键的自愈性水凝胶及其在医学领域的应用","titleCn":"基于动态共价键的自愈性水凝胶及其在医学领域的应用","titleEn":"Preparation and Bio-medical Applications of Dynamic ChemistryBased Self-healing Hydrogels","viewCount":4158,"volume":"51","year":2020},{"abstractInfo":"高分子纤维作为发展国民经济的基础材料、国防军工的战略材料、新兴产业的前沿材料，其产品内涵与应用领域正在不断拓展.本文首先简要介绍了国内外高分子纤维材料的发展简史，其依次经历了天然纤维、人造纤维、合成纤维(差别化、功能化、高性能等纤维)等发展阶段.其次，结合本课题组相关工作重点阐述了通用型聚酯纤维、高性能聚苯硫醚纤维以及生物质聚乳酸纤维等典型高分子纤维材料的研究进展，包括发展历程、制备方法、性能优化、应用领域等内容.最后，展望了高分子纤维材料的发展趋势，我们认为基于材料、信息、生物、机械等学科交叉融合与技术突破，具有多材料、多结构、多功能的绿色、超性能、智能纤维材料将成为未来发展方向.","abstractInfoCn":"高分子纤维作为发展国民经济的基础材料、国防军工的战略材料、新兴产业的前沿材料，其产品内涵与应用领域正在不断拓展. 本文首先简要介绍了国内外高分子纤维材料的发展简史，其依次经历了天然纤维、人造纤维、合成纤维(差别化、功能化、高性能等纤维)等发展阶段. 其次，结合本课题组相关工作重点阐述了通用型聚酯纤维、高性能聚苯硫醚纤维以及生物质聚乳酸纤维等典型高分子纤维材料的研究进展，包括发展历程、制备方法、性能优化、应用领域等内容. 最后，展望了高分子纤维材料的发展趋势，我们认为基于材料、信息、生物、机械等学科交叉融合与技术突破，具有多材料、多结构、多功能的绿色、超性能、智能纤维材料将成为未来发展方向.","abstractInfoEn":"High molecular material (or abbreviated as polymer) is the substantial foundation of human survival and development, which is regarded as the important symbol of social civilization. Polymer materials usually can be divided into plastic, fiber and rubber according to the application fields and molecular weight. Among them, polymer fibers are defined as the thin strip shaped materials with the length-diameter ratio larger than 1000 (usually a nanoscale or micron-scale diameter) and certain tensile strength and toughness. With the development of society and the progress of science and technology, the application fields of polymer fibers are gradually expanded from traditional home textile and clothing to advanced fields such as aerospace, biomedicine, environment, energy and so on. Therefore, the product connotations and applications of polymer fiber materials are expanding continually, which are the basic materials of national economy, the strategic materials of national defence, the frontier materials of emerging industries. In this work, we briefly introduced the development history of polymer fiber materials firstly, which have experienced the natural fiber, artificial fiber, synthetic fiber, functional fiber and high-performance fiber stages in turn. Then, the present situation of several representative polymer fiber materials (such as common fiber-poly(ethylene terephthalate) fiber, high performance fiber-poly(phenylene sulphide) fiber, biomass fiber-poly(lactic acid) fiber) were introduced systematically based on our group’s research work, including the development history, fabrication methods, chemical and physical structures and properties, modification technologies and application fields. In the end, we put forward the future prospect of polymer fiber materials combined with the social development demand. Based on the interdisciplinary integration and technological breakthroughs of materials, information, biology, machinery and other disciplines, the polymer fiber material (called Next Generation Fiber) with multiple components, multiple structures and multiple functions will become future development trend, which are characterized by green, super performance and intelligence.","articleNo":"gfzxb20190148","authorCnList":["俞森龙"," 相恒学"," 周家良"," 邱天"," 胡泽旭"," 朱美芳"],"authorEnList":["Sen-long Yu"," Heng-xue Xiang"," Jia-liang Zhou"," Tian Qiu"," Ze-xu Hu"," Mei-fang Zhu"],"authorList":["俞森龙"," 相恒学"," 周家良"," 邱天"," 胡泽旭"," 朱美芳"],"authors":"俞森龙, 相恒学, 周家良, 邱天, 胡泽旭, 朱美芳","authorsCn":"俞森龙, 相恒学, 周家良, 邱天, 胡泽旭, 朱美芳","authorsEn":"Sen-long Yu, Heng-xue Xiang, Jia-liang Zhou, Tian Qiu, Ze-xu Hu, Mei-fang Zhu","categoryName":"综述(纪念斯陶丁格高分子百年专辑)","categoryNameCn":"综述(纪念斯陶丁格高分子百年专辑)","categoryNameEn":" ","citation":"俞森龙, 相恒学, 周家良, 邱天, 胡泽旭, 朱美芳. 典型高分子纤维发展回顾与未来展望. 高分子学报, 2020, 51(1): 39-54. doi: 10.11777/j.issn1000-3304.2020.19148.","citationCn":"俞森龙, 相恒学, 周家良, 邱天, 胡泽旭, 朱美芳. 典型高分子纤维发展回顾与未来展望. 高分子学报, 2020, 51(1): 39-54. doi: 10.11777/j.issn1000-3304.2020.19148.","citationEn":"俞森龙, 相恒学, 周家良, 邱天, 胡泽旭, 朱美芳. Typical Polymer Fiber Materials: An Overview and Outlook. Acta Polymerica Sinica, 2020, 51(1): 39-54. doi: 10.11777/j.issn1000-3304.2020.19148.","doi":"10.11777/j.issn1000-3304.2020.19148","figContent":"","figList":[],"firstFig":"","fpage":"39","highCitedState":"","htmlCount":567,"htmlFile":"","id":"a03d3c31-5a27-4b4d-b6a5-5699ed87971f","issnPpub":"1000-3304 ","issue":"1","journalPublishId":"gfzxb","journalReferenceCodeType":0,"journalTitleCn":"高分子学报","journalTitleEn":"Acta Polymerica Sinica","keyword":"纤维材料, 聚酯纤维, 聚苯硫醚纤维, 聚乳酸纤维, 发展趋势","keywordCn":"纤维材料, 聚酯纤维, 聚苯硫醚纤维, 聚乳酸纤维, 发展趋势","keywordCnList":["纤维材料"," 聚酯纤维"," 聚苯硫醚纤维"," 聚乳酸纤维"," 发展趋势"],"keywordEn":"Polymer fiber, Poly(ethylene terephthalate), Poly(phenylene sulfide), Poly(lactic acid), Developing tendency","keywordEnList":["Polymer fiber"," Poly(ethylene terephthalate)"," Poly(phenylene sulfide)"," Poly(lactic acid)"," Developing tendency"],"keywordList":["纤维材料"," 聚酯纤维"," 聚苯硫醚纤维"," 聚乳酸纤维"," 发展趋势"],"language":"zh","latestInfo":"","latestState":"","latestStateEn":"","lpage":"54","oldUrl":"http://html.rhhz.net/gfzxb/html","pdfDownCount":0,"pdfSize":0,"pubDate":"2020-01-01","recommendState":"1","releaseState":"1","secCount":0,"title":"典型高分子纤维发展回顾与未来展望","titleCn":"典型高分子纤维发展回顾与未来展望","titleEn":"Typical Polymer Fiber Materials: An Overview and Outlook","viewCount":4338,"volume":"51","year":2020},{"abstractInfo":"高分子与纳米粒子复合是改善高分子材料性能的有效途径.近20年来关于高分子/纳米粒子复合物的研究引起了学术界广泛的兴趣.然而由于此类体系中的影响因素复杂，虽然学者们在相关材料性能的研究方面取得了重要进展，但是相关理论的发展却相对滞后，其中一个重要原因是实验上表征手段的缺失，导致对体系中纳米粒子与本体高分子链相互作用规律的认识(尤其是两者界面性质的认识)不够.本文总结和阐述了我们近几年利用分子动力学模拟技术研究高分子/单链高分子纳米粒子复合体系的主要结果，并围绕此类复合体系中的界面结构及动力学性质，讨论并总结了纳米粒子对本体高分子链的作用范围及影响规律，指出单链纳米粒子对熔体链的作用范围与纳米粒子的自身尺寸相当，而与熔体高分子链的分子量没有直接的关系.该结论将为纳米复合体系高分子理论的发展提供重要参考.","abstractInfoCn":"高分子与纳米粒子复合是改善高分子材料性能的有效途径. 近20年来关于高分子/纳米粒子复合物的研究引起了学术界广泛的兴趣. 然而由于此类体系中的影响因素复杂，虽然学者们在相关材料性能的研究方面取得了重要进展，但是相关理论的发展却相对滞后，其中一个重要原因是实验上表征手段的缺失，导致对体系中纳米粒子与本体高分子链相互作用规律的认识(尤其是两者界面性质的认识)不够. 本文总结和阐述了我们近几年利用分子动力学模拟技术研究高分子/单链高分子纳米粒子复合体系的主要结果，并围绕此类复合体系中的界面结构及动力学性质，讨论并总结了纳米粒子对本体高分子链的作用范围及影响规律，指出单链纳米粒子对熔体链的作用范围与纳米粒子的自身尺寸相当，而与熔体高分子链的分子量没有直接的关系. 该结论将为纳米复合体系高分子理论的发展提供重要参考.","abstractInfoEn":"It is a practical method to control the property of polymer material by incorporating nanoparticles. Recently polymer/nanoparticle composites have drawn increasing attention in the polymer field. Although researchers have made apparent progresses in the property regulation of polymeric materials by incorporating nanoparticles, progress in the development of the corresponding theory is, however, greatly inhibited, due to the lack of proper characterization approach, especially on the interaction mechanism between various nanoparticles and matrix polymers mainly at their interface area. This mini review summarizes recent simulation results of our research group, especially on a polymer/nanoparticle composite system where nanoparticles are single-chain crosslinked polymer nanoparticles with the same chemical composition as matrix polymers. In particular, after a thorough discussion of the structure and dynamic properties at nanoparticle/polymer interface region, it is clear that the interface in this system, where nanoparticle and matrix polymer interact effectively, has approximately the same size as nanoparticle itself. This interface size has no dependence of matrix polymer chain length. We hope that this conclusion can be helpful for the further development of relevant theory for polymer/nanocomposite systems.","articleNo":"gfzxb20190152","authorCnList":["钱虎军"," 吕中元"],"authorEnList":["Hu-jun Qian"," Zhong-yuan Lu"],"authorList":["钱虎军"," 吕中元"],"authors":"钱虎军, 吕中元","authorsCn":"钱虎军, 吕中元","authorsEn":"Hu-jun Qian, Zhong-yuan Lu","categoryName":"综述(纪念斯陶丁格高分子百年专辑)","categoryNameCn":"综述(纪念斯陶丁格高分子百年专辑)","categoryNameEn":" ","citation":"钱虎军, 吕中元. 高分子/单链高分子纳米粒子复合体系中的界面性质. 高分子学报, 2020, 51(1): 55-65. doi: 10.11777/j.issn1000-3304.2020.19152.","citationCn":"钱虎军, 吕中元. 高分子/单链高分子纳米粒子复合体系中的界面性质. 高分子学报, 2020, 51(1): 55-65. doi: 10.11777/j.issn1000-3304.2020.19152.","citationEn":"钱虎军, 吕中元. Interface Properties in Polymer/Single-chain Nanoparticle Composite. Acta Polymerica Sinica, 2020, 51(1): 55-65. doi: 10.11777/j.issn1000-3304.2020.19152.","doi":"10.11777/j.issn1000-3304.2020.19152","figContent":"","figList":[],"firstFig":"","fpage":"55","highCitedState":"","htmlCount":514,"htmlFile":"","id":"af5c2a25-369c-4f2e-9090-4c0383998d6f","issnPpub":"1000-3304 ","issue":"1","journalPublishId":"gfzxb","journalReferenceCodeType":0,"journalTitleCn":"高分子学报","journalTitleEn":"Acta Polymerica Sinica","keyword":"高分子纳米复合物, 单链高分子纳米粒子, 结构与动力学, 界面性质","keywordCn":"高分子纳米复合物, 单链高分子纳米粒子, 结构与动力学, 界面性质","keywordCnList":["高分子纳米复合物"," 单链高分子纳米粒子"," 结构与动力学"," 界面性质"],"keywordEn":"Polymer/nanoparticle composite, Single-chain nanoparticle, Structure and dynamics, Interface property","keywordEnList":["Polymer/nanoparticle composite"," Single-chain nanoparticle"," Structure and dynamics"," Interface property"],"keywordList":["高分子纳米复合物"," 单链高分子纳米粒子"," 结构与动力学"," 界面性质"],"language":"zh","latestInfo":"","latestState":"","latestStateEn":"","lpage":"65","oldUrl":"http://html.rhhz.net/gfzxb/html","pdfDownCount":0,"pdfSize":0,"pubDate":"2020-01-01","recommendState":"1","releaseState":"1","secCount":0,"title":"高分子/单链高分子纳米粒子复合体系中的界面性质","titleCn":"高分子/单链高分子纳米粒子复合体系中的界面性质","titleEn":"Interface Properties in Polymer/Single-chain Nanoparticle Composite","viewCount":3758,"volume":"51","year":2020},{"abstractInfo":"21世纪“绿色”化学已成为世界各国社会经济发展中的研究与开发战略方向.纤维素是自然界中储量最丰富的天然高分子，是重要的可再生资源以及未来的主要工业原料.然而由于纤维素存在着大量的分子内以及分子间氢键，其结构致密，难以溶解或熔融进一步加工.本文简要介绍了近几年来关于直接使用物理溶剂方法(非衍生化)对纤维素材料开发利用的新进展，主要包括以下4个方面：(1)纤维素在“绿色”溶剂-碱/尿素以及离子液体体系中的溶解和再生；(2)纳米纤维素的制备以及组装；(3)木材纳米技术的开发及利用；(4)细菌纤维素基材料等，旨在推进“绿色”技术实现纤维素资源的研究开发及利用.","abstractInfoCn":"21世纪“绿色”化学已成为世界各国社会经济发展中的研究与开发战略方向. 纤维素是自然界中储量最丰富的天然高分子，是重要的可再生资源以及未来的主要工业原料. 然而由于纤维素存在着大量的分子内以及分子间氢键，其结构致密，难以溶解或熔融进一步加工. 本文简要介绍了近几年来关于直接使用物理溶剂方法(非衍生化)对纤维素材料开发利用的新进展，主要包括以下4个方面：(1)纤维素在“绿色”溶剂-碱/尿素以及离子液体体系中的溶解和再生；(2)纳米纤维素的制备以及组装；(3)木材纳米技术的开发及利用；(4)细菌纤维素基材料等，旨在推进“绿色”技术实现纤维素资源的研究开发及利用.","abstractInfoEn":"The “Green Chemistry” has become the strategy direction of research and development of the world in the 21<sup>th<\/sup> century. Cellulose, as the most abundant natural polymers, is a very important renewable resource and the main industrial raw material. The cellulose shows many great advances including biocompatibility, biodegradability, high structure stability. However, due to the large amounts of inter- and intra-hydrogen bonding among the cellulose molecules, the cellulose has a dense structure and is very hard to be processed through dissolution or melt, which limit the further exploitation of the cellulose resource. The traditional organic solution of the cellulose often has the problem of high cost and pollution. In recent decades, with the development of the “Green” solvent (alkaline/urea, ionic liquid, <em>etc<\/em>.) and the cellulose nanotechnology, the researchers have greatly expanded the cellulose application in biomedical, energy storage, optical fields in addition to the traditional spinning and papermaking industry. This review mainly introduces the new methods (“bottom to up” and “up to down”) for the exploitation of cellulose based materials in recent years through the following four sections: (1) the regenerated cellulose based materials from the “green” solution-alkaline/urea aqueous and ionic liquid; (2) the preparation and self-assembly of the nanocellulose; (3) the development and utilization of the wood nanotechnology; (4) bacterial cellulose based functional materials.","articleNo":"gfzxb20190160","authorCnList":["段博"," 涂虎"," 张俐娜"],"authorEnList":["Bo Duan"," Hu Tu"," Li-na Zhang"],"authorList":["段博"," 涂虎"," 张俐娜"],"authors":"段博, 涂虎, 张俐娜","authorsCn":"段博, 涂虎, 张俐娜","authorsEn":"Bo Duan, Hu Tu, Li-na Zhang","categoryName":"综述(纪念斯陶丁格高分子百年专辑)","categoryNameCn":"综述(纪念斯陶丁格高分子百年专辑)","categoryNameEn":" ","citation":"段博, 涂虎, 张俐娜. 可持续高分子-纤维素新材料研究进展. 高分子学报, 2020, 51(1): 66-86. doi: 10.11777/j.issn1000-3304.2020.19160.","citationCn":"段博, 涂虎, 张俐娜. 可持续高分子-纤维素新材料研究进展. 高分子学报, 2020, 51(1): 66-86. doi: 10.11777/j.issn1000-3304.2020.19160.","citationEn":"段博, 涂虎, 张俐娜. Material Research Progress of the Sustainable Polymer-Cellulose. Acta Polymerica Sinica, 2020, 51(1): 66-86. doi: 10.11777/j.issn1000-3304.2020.19160.","doi":"10.11777/j.issn1000-3304.2020.19160","figContent":"","figList":[],"firstFig":"","fpage":"66","highCitedState":"","htmlCount":811,"htmlFile":"","id":"dba9b465-6959-4a3c-a20c-71c9642508a4","issnPpub":"1000-3304 ","issue":"1","journalPublishId":"gfzxb","journalReferenceCodeType":0,"journalTitleCn":"高分子学报","journalTitleEn":"Acta Polymerica Sinica","keyword":"纤维素可持续高分子, 碱/尿素, 离子液体, 纳米纤维素, 纳米技术, 细菌纤维素","keywordCn":"纤维素可持续高分子, 碱/尿素, 离子液体, 纳米纤维素, 纳米技术, 细菌纤维素","keywordCnList":["纤维素可持续高分子"," 碱/尿素"," 离子液体"," 纳米纤维素"," 纳米技术"," 细菌纤维素"],"keywordEn":"“Green” chemistry, Alkaline/Urea, Ionic liquid, Nanocellulose, Wood nanotechnology, Bacterial cellulose","keywordEnList":["“Green” chemistry"," Alkaline/Urea"," Ionic liquid"," Nanocellulose"," Wood nanotechnology"," Bacterial cellulose"],"keywordList":["纤维素可持续高分子"," 碱/尿素"," 离子液体"," 纳米纤维素"," 纳米技术"," 细菌纤维素"],"language":"zh","latestInfo":"","latestState":"","latestStateEn":"","lpage":"86","oldUrl":"http://html.rhhz.net/gfzxb/html","pdfDownCount":0,"pdfSize":0,"pubDate":"2020-01-01","recommendState":"1","releaseState":"1","secCount":0,"title":"可持续高分子-纤维素新材料研究进展","titleCn":"可持续高分子-纤维素新材料研究进展","titleEn":"Material Research Progress of the Sustainable Polymer-Cellulose","viewCount":4592,"volume":"51","year":2020},{"abstractInfo":"以漫谈方式简要回顾了高分子物理学的源起和发展历程，提出了以橡胶弹性理论作为高分子物理学发展源头的观点，揭示了高分子物理学中一些占主导地位的理论能取得成功的内在原因，以期为今后该学科的发展提供一些有益的启迪.","abstractInfoCn":"以漫谈方式简要回顾了高分子物理学的源起和发展历程，提出了以橡胶弹性理论作为高分子物理学发展源头的观点，揭示了高分子物理学中一些占主导地位的理论能取得成功的内在原因，以期为今后该学科的发展提供一些有益的启迪.","abstractInfoEn":"In this paper, we briefly review the origins and growth of polymer physics from our perspective. It is proposed that the theory of rubber elasticity can be regarded as a starting point of polymer physics. It reveals why many mainstream theories can work and play key roles in the history of polymer science. We hope researchers may take their impetus from the achievement of classic and modern polymer physics.","articleNo":"gfzxb20190162","authorCnList":["杨玉良"," 张红东"],"authorEnList":["Yu-liang Yang"," Hong-dong Zhang"],"authorList":["杨玉良"," 张红东"],"authors":"杨玉良, 张红东","authorsCn":"杨玉良, 张红东","authorsEn":"Yu-liang Yang, Hong-dong Zhang","categoryName":"综述(纪念斯陶丁格高分子百年专辑)","categoryNameCn":"综述(纪念斯陶丁格高分子百年专辑)","categoryNameEn":" ","citation":"杨玉良, 张红东. 漫谈高分子物理学的源起和发展. 高分子学报, 2020, 51(1): 87-90. doi: 10.11777/j.issn1000-3304.2020.19162.","citationCn":"杨玉良, 张红东. 漫谈高分子物理学的源起和发展. 高分子学报, 2020, 51(1): 87-90. doi: 10.11777/j.issn1000-3304.2020.19162.","citationEn":"杨玉良, 张红东. A Discussion on the Origins and Development of Polymer Physics. Acta Polymerica Sinica, 2020, 51(1): 87-90. doi: 10.11777/j.issn1000-3304.2020.19162.","doi":"10.11777/j.issn1000-3304.2020.19162","figContent":"","figList":[],"firstFig":"","fpage":"87","highCitedState":"","htmlCount":712,"htmlFile":"","id":"d66f0d44-a6f2-403d-86c4-b22b70790540","issnPpub":"1000-3304 ","issue":"1","journalPublishId":"gfzxb","journalReferenceCodeType":0,"journalTitleCn":"高分子学报","journalTitleEn":"Acta Polymerica Sinica","keyword":"高分子物理, 高分子链构象统计, 橡胶弹性理论, 凝聚态物理, 范式","keywordCn":"高分子物理, 高分子链构象统计, 橡胶弹性理论, 凝聚态物理, 范式","keywordCnList":["高分子物理"," 高分子链构象统计"," 橡胶弹性理论"," 凝聚态物理"," 范式"],"keywordEn":"Polymer physics, Conformation statistics of polymer chain, Theory of rubber elasticity, Condensed matter physics, Paradigm","keywordEnList":["Polymer physics"," Conformation statistics of polymer chain"," Theory of rubber elasticity"," Condensed matter physics"," Paradigm"],"keywordList":["高分子物理"," 高分子链构象统计"," 橡胶弹性理论"," 凝聚态物理"," 范式"],"language":"zh","latestInfo":"","latestState":"","latestStateEn":"","lpage":"90","oldUrl":"http://html.rhhz.net/gfzxb/html","pdfDownCount":0,"pdfSize":0,"pubDate":"2020-01-01","recommendState":"1","releaseState":"1","secCount":0,"title":"漫谈高分子物理学的源起和发展","titleCn":"漫谈高分子物理学的源起和发展","titleEn":"A Discussion on the Origins and Development of Polymer Physics","viewCount":4098,"volume":"51","year":2020}],"论文(纪念斯陶丁格高分子百年专辑)":[{"abstractInfo":"设计不同的催化体系或引发剂实现了<em>α<\/em>-亚甲基-<em>β<\/em>-丁内酯(M<sub><em>β<\/em><\/sub>BL)单体的区域选择性聚合，合成不同拓扑结构的聚酯.选用偶氮二异丁腈(AIBN)自由基引发剂，选择性聚合M<sub><em>β<\/em><\/sub>BL的<em>α<\/em>位上亚乙烯基双键，形成线形含有四元环内酯单元的聚酯.使用SalenAlCH<sub>3<\/sub>金属配合物催化剂，区域选择性在M<sub><em>β<\/em><\/sub>BL的酰-氧键断裂，生成双键保留以间同结构为主的结晶性线形聚酯.有机强碱是M<sub><em>β<\/em><\/sub>BL的高效开环聚合催化剂，获得以酰-氧键断裂为主的线形聚酯.而使用简单碘化钠催化M<sub><em>β<\/em><\/sub>BL开环聚合，形成以烷-氧键断裂为主的结晶性环状聚酯.","abstractInfoCn":"设计不同的催化体系或引发剂实现了<em>α<\/em>-亚甲基-<em>β<\/em>-丁内酯(M<sub><em>β<\/em><\/sub>BL)单体的区域选择性聚合，合成不同拓扑结构的聚酯. 选用偶氮二异丁腈(AIBN)自由基引发剂，选择性聚合M<sub><em>β<\/em><\/sub>BL的<em>α<\/em>位上亚乙烯基双键，形成线形含有四元环内酯单元的聚酯. 使用SalenAlCH<sub>3<\/sub>金属配合物催化剂，区域选择性在M<sub><em>β<\/em><\/sub>BL的酰-氧键断裂，生成双键保留以间同结构为主的结晶性线形聚酯. 有机强碱是M<sub><em>β<\/em><\/sub>BL的高效开环聚合催化剂，获得以酰-氧键断裂为主的线形聚酯. 而使用简单碘化钠催化M<sub><em>β<\/em><\/sub>BL开环聚合，形成以烷-氧键断裂为主的结晶性环状聚酯.","abstractInfoEn":"Regioselective polymerization of <em>α<\/em>-methylene <em>β<\/em>-butyrolactone (M<sub><em>β<\/em><\/sub>BL) to afford polyesters with various topological structures was achieved by the use of different catalysts or initiators. With azodiisobutyronitrile (AIBN) as initiator, polymerization selectively occurred at the C＝C bond to produce linear poly(<em>α<\/em>-methylene-<em>β<\/em>-butyrolactone) (PM<sub><em>β<\/em><\/sub>BL) with the remain of <em>β<\/em>-butyrolactone unit. Achiral Salen aluminum complexes afforded linear syndiotactic-enriched polyesters with controllable molecular weight and a narrow polydispersity, in which ring-opening polymerization selectively occurred at the acyl C―O bond of M<sub><em>β<\/em><\/sub>BL and the C＝C bond was remained. Strong organic bases, such as 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU), exhibited high activity for ring-opening polymerization of M<sub><em>β<\/em><\/sub>BL under mild condition, affording linear polyesters. Simple sodium iodide mediated M<sub><em>β<\/em><\/sub>BL polymerization predominately produced crystalline cyclic polyesters with a melting point of 145.4 °C, in which the ring-opening mainly concerned the alkyl C<sub><em>β<\/em><\/sub>―O bond cleavage. This study demonstrates that the synthesis of various topological materials with different properties can be achieved by regioselective polymerization of functional monomers with the exquisite choice of catalyst or initiator.","articleNo":"gfzxb20190145lvxiaobing","authorCnList":["许越超"," 周辉"," 吕小兵"],"authorEnList":["Yue-chao Xu"," Hui Zhou"," Xiao-bing Lu"],"authorList":["许越超"," 周辉"," 吕小兵"],"authors":"许越超, 周辉, 吕小兵","authorsCn":"许越超, 周辉, 吕小兵","authorsEn":"Yue-chao Xu, Hui Zhou, Xiao-bing Lu","categoryName":"论文(纪念斯陶丁格高分子百年专辑)","categoryNameCn":"论文(纪念斯陶丁格高分子百年专辑)","categoryNameEn":" ","citation":"许越超, 周辉, 吕小兵. <em>α<\/em>-亚甲基-<em>β<\/em>-丁内酯的区域选择性聚合：合成线形与环状聚酯. 高分子学报, 2020, 51(1): 91-97. doi: 10.11777/j.issn1000-3304.2020.19145.","citationCn":"许越超, 周辉, 吕小兵. <em>α<\/em>-亚甲基-<em>β<\/em>-丁内酯的区域选择性聚合：合成线形与环状聚酯. 高分子学报, 2020, 51(1): 91-97. doi: 10.11777/j.issn1000-3304.2020.19145.","citationEn":"许越超, 周辉, 吕小兵. Regioselective Polymerization of <em>α<\/em>-Methylene <em>β<\/em>-Butyrolactone: Synthesis of Linear and Cyclic Polyesters. Acta Polymerica Sinica, 2020, 51(1): 91-97. doi: 10.11777/j.issn1000-3304.2020.19145.","doi":"10.11777/j.issn1000-3304.2020.19145","figContent":"","figList":[],"firstFig":"","fpage":"91","highCitedState":"","htmlCount":403,"htmlFile":"","id":"3427f2bd-4f6e-4701-85c2-b1a4aafa9f48","issnPpub":"1000-3304 ","issue":"1","journalPublishId":"gfzxb","journalReferenceCodeType":0,"journalTitleCn":"高分子学报","journalTitleEn":"Acta Polymerica Sinica","keyword":"<i>α<\/i>-亚甲基-<i>β<\/i>-丁内酯, 聚酯, 开环聚合, 区域选择性, 环状聚合物","keywordCn":"<i>α<\/i>-亚甲基-<i>β<\/i>-丁内酯, 聚酯, 开环聚合, 区域选择性, 环状聚合物","keywordCnList":["<i>α<\/i>-亚甲基-<i>β<\/i>-丁内酯"," 聚酯"," 开环聚合"," 区域选择性"," 环状聚合物"],"keywordEn":"<i>α<\/i>-Methylene <i>β<\/i>-butyrolactone, Polyester, Ring-opening polymerization, Regioselectivity, Cyclic polymer","keywordEnList":["<i>α<\/i>-Methylene <i>β<\/i>-butyrolactone"," Polyester"," Ring-opening polymerization"," Regioselectivity"," Cyclic polymer"],"keywordList":["<i>α<\/i>-亚甲基-<i>β<\/i>-丁内酯"," 聚酯"," 开环聚合"," 区域选择性"," 环状聚合物"],"language":"zh","latestInfo":"","latestState":"","latestStateEn":"","lpage":"97","oldUrl":"http://html.rhhz.net/gfzxb/html","pdfDownCount":0,"pdfSize":0,"pubDate":"2020-01-01","recommendState":"1","releaseState":"1","secCount":0,"title":"<em>α<\/em>-亚甲基-<em>β<\/em>-丁内酯的区域选择性聚合：合成线形与环状聚酯","titleCn":"<em>α<\/em>-亚甲基-<em>β<\/em>-丁内酯的区域选择性聚合：合成线形与环状聚酯","titleEn":"Regioselective Polymerization of <em>α<\/em>-Methylene <em>β<\/em>-Butyrolactone: Synthesis of Linear and Cyclic Polyesters","viewCount":3497,"volume":"51","year":2020},{"abstractInfo":"采用2-氯-2,4,4-三甲基戊烷或对二枯基氯为引发剂和TiCl<sub>4<\/sub>或FeCl<sub>3<\/sub>为共引发剂，引发异丁烯(IB)可控/活性正离子聚合与官能端基转化，设计合成不同分子量及窄分子量分布的端基官能化聚异丁烯，如双端烯丙基溴官能化聚异丁烯(Br-PIB-Br)或双端烯丙基胺官能化聚异丁烯(H<sub>2<\/sub>N-PIB-NH<sub>2<\/sub>).采用烯丙基溴/高氯酸银体系引发四氢呋喃(THF)开环聚合，合成聚四氢呋喃活性链(PTHF<sup>+<\/sup>).进一步通过将IB可控/活性正离子聚合与THF可控/活性正离子开环聚合2种方法相结合，设计合成2种新型官能化聚四氢呋喃-<em>b<\/em>-聚异丁烯-<em>b<\/em>-聚四氢呋喃(PTHF-<em>b<\/em>-PIB-<em>b<\/em>-PTHF)三嵌段共聚物：(1)以上述Br-PIB-Br为大分子引发剂，在AgClO<sub>4<\/sub>作用下引发THF活性正离子开环聚合，采用水终止活性链端，设计合成双端为羟基的HO-PTHF-<em>b<\/em>-PIB-<em>b<\/em>-PTHF-OH三嵌段共聚物(简称：FIBF-OH)；(2)以上述合成的PTHF<sup>+<\/sup>活性链与H<sub>2<\/sub>N-PIB-NH<sub>2<\/sub>链端胺基发生高效亲核取代反应，设计合成中间链段连接点含―NH―官能基团的PTHF-<em>b<\/em>-HN-PIB-NH-<em>b<\/em>-PTHF三嵌段共聚物(简称：FIBF-NH).在上述三嵌段共聚物中，极性PTHF链段与非极性PIB链段的热力学不相容，导致其呈现明显的微相分离，且微观形态与共聚组成相关.PTHF均聚物易结晶，在上述共聚物中由于PTHF链段单端受限致其结晶性减弱.三嵌段共聚物分子链的中间连接点含―NH―官能基团，具有更强的氢键作用，促进PTHF链段重排并结晶，易形成更紧密的超分子网络结构，导致即使在PTHF链段相对分子量为0.7kg·mol<sup>−1<\/sup>时仍具有较强的结晶性，且结晶熔融温度明显提高.此外，由于FIBF-NH中形成超分子网络结构，使材料具有优异的自修复性能，材料表面的切痕在常温下10min后可以完全自愈合.本文设计合成的新型官能化PTHF-<em>b<\/em>-PIB-<em>b<\/em>-PTHF三嵌段共聚物兼具有PTHF与PIB的优良性能，在生物医用、智能修复等功能材料领域具有潜在的应用前景.","abstractInfoCn":"采用2-氯-2,4,4-三甲基戊烷或对二枯基氯为引发剂和TiCl<sub>4<\/sub>或FeCl<sub>3<\/sub>为共引发剂，引发异丁烯(IB)可控/活性正离子聚合与官能端基转化，设计合成不同分子量及窄分子量分布的端基官能化聚异丁烯，如双端烯丙基溴官能化聚异丁烯(Br-PIB-Br)或双端烯丙基胺官能化聚异丁烯(H<sub>2<\/sub>N-PIB-NH<sub>2<\/sub>). 采用烯丙基溴/高氯酸银体系引发四氢呋喃(THF)开环聚合，合成聚四氢呋喃活性链(PTHF<sup>+<\/sup>). 进一步通过将IB可控/活性正离子聚合与THF可控/活性正离子开环聚合2种方法相结合，设计合成2种新型官能化聚四氢呋喃-<em>b<\/em>-聚异丁烯-<em>b<\/em>-聚四氢呋喃(PTHF-<em>b<\/em>-PIB-<em>b<\/em>-PTHF)三嵌段共聚物：(1)以上述Br-PIB-Br为大分子引发剂，在AgClO<sub>4<\/sub>作用下引发THF活性正离子开环聚合，采用水终止活性链端，设计合成双端为羟基的HO-PTHF-<em>b<\/em>-PIB-<em>b<\/em>-PTHF-OH三嵌段共聚物(简称：FIBF-OH)；(2)以上述合成的PTHF<sup>+<\/sup>活性链与H<sub>2<\/sub>N-PIB-NH<sub>2<\/sub>链端胺基发生高效亲核取代反应，设计合成中间链段连接点含―NH―官能基团的PTHF-<em>b<\/em>-HN-PIB-NH-<em>b<\/em>-PTHF三嵌段共聚物(简称：FIBF-NH). 在上述三嵌段共聚物中，极性PTHF链段与非极性PIB链段的热力学不相容，导致其呈现明显的微相分离，且微观形态与共聚组成相关. PTHF均聚物易结晶，在上述共聚物中由于PTHF链段单端受限致其结晶性减弱. 三嵌段共聚物分子链的中间连接点含―NH―官能基团，具有更强的氢键作用，促进PTHF链段重排并结晶，易形成更紧密的超分子网络结构，导致即使在PTHF链段相对分子量为0.7 kg·mol<sup>−1<\/sup>时仍具有较强的结晶性，且结晶熔融温度明显提高. 此外，由于FIBF-NH中形成超分子网络结构，使材料具有优异的自修复性能，材料表面的切痕在常温下10 min 后可以完全自愈合. 本文设计合成的新型官能化PTHF-<em>b<\/em>-PIB-<em>b<\/em>-PTHF三嵌段共聚物兼具有PTHF与PIB的优良性能，在生物医用、智能修复等功能材料领域具有潜在的应用前景.","abstractInfoEn":"The functionalized polyisobutylenes (PIBs) carrying allyl-Br or allyl-NH<sub>2<\/sub> with different molecular weights and narrow molecular weight distribution, could be successfully synthesized <em>via<\/em> controlled/living cationic polymerization of isobutylene (IB) in <em>n<\/em>-hexane/CH<sub>2<\/sub>Cl<sub>2<\/sub> mixed solvents at −80 °C. Controlled/Living cationic ring-opening polymerization (ROP) of tetrahydrofuran (THF) was achieved with Allyl-Br/AgClO<sub>4<\/sub> initiating system at 0 °C. Two kinds of novel functionalized PTHF-<em>b<\/em>-PIB-<em>b<\/em>-PTHF triblock copolymers were designed and synthesized <em>via<\/em> combination with controlled/living cationic polymerization of IB and controlled/living cationic ROP of THF. Terminal hydroxyl functionalized HO-PTHF-<em>b<\/em>-PIB-<em>b<\/em>-PTHF-OH triblock copolymers (expressed as FIBF-OH) were successfully synthesized by using the PIBs with difunctional allyl-Br terminal groups (Br-PIB-Br) as macroinitiators to initiate living cationic ROP of THF in the presence of AgClO<sub>4<\/sub> to create living PTHF<sup>+<\/sup>-<em>b<\/em>-PIB-<em>b<\/em>-PTHF<sup>+<\/sup> chains and then terminating by H<sub>2<\/sub>O molecules. On the other hand, PTHF-<em>b<\/em>-HN-PIB-NH-<em>b<\/em>-PTHF triblock copolymers containing hydrogen bonds at the connection point of PTHF and PIB segments (expressed as FIBF-NH) were also successfully synthesized <em>via<\/em> efficient nucleophilic substitution reaction between living PTHF<sup>+<\/sup> chains and amine groups in H<sub>2<\/sub>N-PIB-NH<sub>2<\/sub>. Due to the dynamic incompatibility between polar PTHF segments and nonpolar PIB segments and the crystallization of PTHF segments, PTHF-<em>b<\/em>-PIB-<em>b<\/em>-PTHF triblock copolymers exhibit an obvious microphase separation micromorphology. It is recognized that the chemical structure in the PTHF-<em>b<\/em>-PIB-<em>b<\/em>-PTHF triblock copolymers makes a great contribution to the formation of hydrogen bonding and thus the supramolecular network. The crystallization of PTHF segments could be improved even in FIBF-NH with relatively short PTHF segments, <em>e.g. M<\/em><sub>n,PTHF<\/sub> = 0.7 kg·mol<sup>−1<\/sup>. FIBF-NH could be completely self-healing at 25 °C for 10 min after cutting on its surface. However, the cutting on FIBF-OH surface was difficult to heal even at 30 °C for 3 days. Moreover, the PTHF-<em>b<\/em>-PIB-<em>b<\/em>-PTHF triblock copolymers could be used as drug carrier by interactions between PTHF segment and drug. The drug carrier microspheres exhibit pH-sensitive drug-release rate in PBS with different pH values. The novel functionalized PTHF-<em>b<\/em>-PIB-<em>b<\/em>-PTHF triblock copolymers combined the respective good properties from PIB and PTHF segments would have their potential applications as biomedical and smart-healing functional materials.","articleNo":"gfzxb20190151","authorCnList":["张方"," 张航天"," 杨甜"," 孔波"," 郭安儒"," 章琦"," 吴一弦"],"authorEnList":["Fang Zhang"," Hang-tian Zhang"," Tian Yang"," Bo Kong"," An-ru Guo"," Qi Zhang"," Yi-xian Wu"],"authorList":["张方"," 张航天"," 杨甜"," 孔波"," 郭安儒"," 章琦"," 吴一弦"],"authors":"张方, 张航天, 杨甜, 孔波, 郭安儒, 章琦, 吴一弦","authorsCn":"张方, 张航天, 杨甜, 孔波, 郭安儒, 章琦, 吴一弦","authorsEn":"Fang Zhang, Hang-tian Zhang, Tian Yang, Bo Kong, An-ru Guo, Qi Zhang, Yi-xian Wu","categoryName":"论文(纪念斯陶丁格高分子百年专辑)","categoryNameCn":"论文(纪念斯陶丁格高分子百年专辑)","categoryNameEn":" ","citation":"张方, 张航天, 杨甜, 孔波, 郭安儒, 章琦, 吴一弦. 官能化聚四氢呋喃-<em>b<\/em>-聚异丁烯-<em>b<\/em>-聚四氢呋喃三嵌段共聚物的合成与性能. 高分子学报, 2020, 51(1): 98-116. doi: 10.11777/j.issn1000-3304.2020.19151.","citationCn":"张方, 张航天, 杨甜, 孔波, 郭安儒, 章琦, 吴一弦. 官能化聚四氢呋喃-<em>b<\/em>-聚异丁烯-<em>b<\/em>-聚四氢呋喃三嵌段共聚物的合成与性能. 高分子学报, 2020, 51(1): 98-116. doi: 10.11777/j.issn1000-3304.2020.19151.","citationEn":"张方, 张航天, 杨甜, 孔波, 郭安儒, 章琦, 吴一弦. Synthesis and Property of Novel Functionalized Polytetrahydrofuran-<em>b<\/em>-polyisobutylene-<em>b<\/em>-polytetrahydrofuran Triblock Copolymers. Acta Polymerica Sinica, 2020, 51(1): 98-116. doi: 10.11777/j.issn1000-3304.2020.19151.","doi":"10.11777/j.issn1000-3304.2020.19151","figContent":"","figList":[],"firstFig":"","fpage":"98","highCitedState":"","htmlCount":431,"htmlFile":"","id":"7a942a46-eaf4-4e26-b5e3-5ed13781c374","issnPpub":"1000-3304 ","issue":"1","journalPublishId":"gfzxb","journalReferenceCodeType":0,"journalTitleCn":"高分子学报","journalTitleEn":"Acta Polymerica Sinica","keyword":"聚异丁烯, 聚四氢呋喃, 嵌段共聚物, 正离子聚合, 超分子网络","keywordCn":"聚异丁烯, 聚四氢呋喃, 嵌段共聚物, 正离子聚合, 超分子网络","keywordCnList":["聚异丁烯"," 聚四氢呋喃"," 嵌段共聚物"," 正离子聚合"," 超分子网络"],"keywordEn":"Polyisobutylene, Polytetrahydrofuran, Block copolymer, Living cationic polymerization, Supramolecular network","keywordEnList":["Polyisobutylene"," Polytetrahydrofuran"," Block copolymer"," Living cationic polymerization"," Supramolecular network"],"keywordList":["聚异丁烯"," 聚四氢呋喃"," 嵌段共聚物"," 正离子聚合"," 超分子网络"],"language":"zh","latestInfo":"","latestState":"","latestStateEn":"","lpage":"116","oldUrl":"http://html.rhhz.net/gfzxb/html","pdfDownCount":0,"pdfSize":0,"pubDate":"2020-01-01","recommendState":"1","releaseState":"1","secCount":0,"title":"官能化聚四氢呋喃-<em>b<\/em>-聚异丁烯-<em>b<\/em>-聚四氢呋喃三嵌段共聚物的合成与性能","titleCn":"官能化聚四氢呋喃-<em>b<\/em>-聚异丁烯-<em>b<\/em>-聚四氢呋喃三嵌段共聚物的合成与性能","titleEn":"Synthesis and Property of Novel Functionalized Polytetrahydrofuran-<em>b<\/em>-polyisobutylene-<em>b<\/em>-polytetrahydrofuran Triblock Copolymers","viewCount":3642,"volume":"51","year":2020},{"abstractInfo":"利用新的单中心Ziegler-Natta(Z-N)催化剂，通过干预分子链的生长与聚集行为，可获得低缠结的超高分子量聚乙烯(UHMWPE)初生树脂.本研究利用这类低缠结UHMWPE，通过设置不同的烧结温度(<em>T<\/em><sub>s<\/sub>)来改变熔体缠结状态，并探讨了链缠结程度对烧结制品结构与性能的影响.实验结果表明<em>T<\/em><sub>s<\/sub>=220°C下，UHMWPE样品发生显著的复缠，造成高缠结度；而<em>T<\/em><sub>s<\/sub>=170°C下，初始低缠结状态能够得以充分保留，从而获得了缠结度具有明显差别的不同样品.示差扫描量热法(DSC)测试表明，在<em>T<\/em><sub>s<\/sub>=170°C下，低缠结度有利于在随后等温及冷却结晶过程中生成高熔点(最高达141°C)晶体与高的结晶度(最高达65%).力学测试表明低缠结度制品的综合力学性能显著提升，其中屈服强度提高72%，拉伸断裂强度提升139%，弹性模量提升162%以及断裂伸长率提升36%，实现了同时增强增韧.这就提供了一种从调节链缠结温度实现UHMWPE烧结制品高性能化的新思路.","abstractInfoCn":"利用新的单中心Ziegler-Natta (Z-N)催化剂，通过干预分子链的生长与聚集行为，可获得低缠结的超高分子量聚乙烯(UHMWPE)初生树脂. 本研究利用这类低缠结UHMWPE，通过设置不同的烧结温度(<em>T<\/em><sub>s<\/sub>)来改变熔体缠结状态，并探讨了链缠结程度对烧结制品结构与性能的影响. 实验结果表明<em>T<\/em><sub>s<\/sub> = 220 °C下，UHMWPE样品发生显著的复缠，造成高缠结度；而<em>T<\/em><sub>s<\/sub> = 170 °C下，初始低缠结状态能够得以充分保留，从而获得了缠结度具有明显差别的不同样品. 示差扫描量热法(DSC)测试表明，在<em>T<\/em><sub>s<\/sub> = 170 °C下，低缠结度有利于在随后等温及冷却结晶过程中生成高熔点(最高达141 °C)晶体与高的结晶度(最高达65%). 力学测试表明低缠结度制品的综合力学性能显著提升，其中屈服强度提高72%，拉伸断裂强度提升139%，弹性模量提升162%以及断裂伸长率提升36%，实现了同时增强增韧. 这就提供了一种从调节链缠结温度实现UHMWPE烧结制品高性能化的新思路.","abstractInfoEn":"Ultrahigh molecular weight polyethylene (UHMWPE) shows outstanding toughness, wear resistance and chemical inertness as a high performance polymer. However, extremely high entanglement degree results in high viscosity and processing difficulties, which greatly limits the applications. To address this issue, the new single-site Z-N catalysts have been used to regulate the growth and cohesion of molecular chains during the polymerization of ethylene in recent years, by which nascent UHMWPE with low entanglement degree and excellent processing capability can be obtained. With such UHMWPE nascent powder, different sintering temperatures (<em>T<\/em><sub>s<\/sub>) of 170, 190 and 220 °C were set, respectively, then a isothermal crystallization step with precise temperature control was added, and the effect of chain entanglement on the structures and properties of sintered UHMWPE was investigated. Through the tensile tests at 160 °C, it was confirmed that UHMWPE chains significantly reentangled when <em>T<\/em><sub>s<\/sub> = 220 °C, resulting in high degree of entanglement; while the initial low entanglement state can be sufficiently reserved when <em>T<\/em><sub>s<\/sub> = 170 °C, <em>M<\/em><sub>e<\/sub> reached 12.3 kg/mol. Therefore, the samples with distinct different entanglement states can be obtained. DSC results have shown that low entanglement degree was beneficial to the formation of crystal lamellae with higher melting temperature (up to 141 °C) and high crystallinity (up to 65%) through isothermal crystallization steps, which was close to the level of nascent UHMWPE powder. Moreover, it proved that the integrated mechanical performance of the product sintered at 170 °C was significantly improved. The yield strength was increased by up to 72%, the tensile strength by 139%, the elastic modulus by 162%, and the elongation at break by 36%, realizing simultaneously strengthening and toughening of sintered UHMWPE materials. This provides a new strategy for the high performance UHMWPE sintered products from the perspective of chain entanglement regulation.","articleNo":"gfzxb20190159","authorCnList":["董澎"," 王柯"," 李军方"," 傅强"],"authorEnList":["Peng Dong"," Ke Wang"," Jun-fang Li"," Qiang Fu"],"authorList":["董澎"," 王柯"," 李军方"," 傅强"],"authors":"董澎, 王柯, 李军方, 傅强","authorsCn":"董澎, 王柯, 李军方, 傅强","authorsEn":"Peng Dong, Ke Wang, Jun-fang Li, Qiang Fu","categoryName":"论文(纪念斯陶丁格高分子百年专辑)","categoryNameCn":"论文(纪念斯陶丁格高分子百年专辑)","categoryNameEn":" ","citation":"董澎, 王柯, 李军方, 傅强. 超高分子量聚乙烯烧结制品的链缠结调控及其对性能影响. 高分子学报, 2020, 51(1): 117-124. doi: 10.11777/j.issn1000-3304.2020.19159.","citationCn":"董澎, 王柯, 李军方, 傅强. 超高分子量聚乙烯烧结制品的链缠结调控及其对性能影响. 高分子学报, 2020, 51(1): 117-124. doi: 10.11777/j.issn1000-3304.2020.19159.","citationEn":"董澎, 王柯, 李军方, 傅强. Chain Entanglement Regulation of Sintered Ultrahigh Molecular Weight Polyethylene and Its Effect on Properties. Acta Polymerica Sinica, 2020, 51(1): 117-124. doi: 10.11777/j.issn1000-3304.2020.19159.","doi":"10.11777/j.issn1000-3304.2020.19159","figContent":"","figList":[],"firstFig":"","fpage":"117","highCitedState":"","htmlCount":699,"htmlFile":"","id":"3f35349b-412e-4ec7-a25a-5e4a9780dedb","issnPpub":"1000-3304 ","issue":"1","journalPublishId":"gfzxb","journalReferenceCodeType":0,"journalTitleCn":"高分子学报","journalTitleEn":"Acta Polymerica Sinica","keyword":"超高分子量聚乙烯, 烧结成型, 结晶调控, 链缠结, 力学增强","keywordCn":"超高分子量聚乙烯, 烧结成型, 结晶调控, 链缠结, 力学增强","keywordCnList":["超高分子量聚乙烯"," 烧结成型"," 结晶调控"," 链缠结"," 力学增强"],"keywordEn":"Ultrahigh molecular weight polyethylene, Sintering molding, Crystallization regulation, Chain entanglement, Mechanical enhancement","keywordEnList":["Ultrahigh molecular weight polyethylene"," Sintering molding"," Crystallization regulation"," Chain entanglement"," Mechanical enhancement"],"keywordList":["超高分子量聚乙烯"," 烧结成型"," 结晶调控"," 链缠结"," 力学增强"],"language":"zh","latestInfo":"","latestState":"","latestStateEn":"","lpage":"124","oldUrl":"http://html.rhhz.net/gfzxb/html","pdfDownCount":0,"pdfSize":0,"pubDate":"2020-01-01","recommendState":"1","releaseState":"1","secCount":0,"title":"超高分子量聚乙烯烧结制品的链缠结调控及其对性能影响","titleCn":"超高分子量聚乙烯烧结制品的链缠结调控及其对性能影响","titleEn":"Chain Entanglement Regulation of Sintered Ultrahigh Molecular Weight Polyethylene and Its Effect on Properties","viewCount":4482,"volume":"51","year":2020}]}