Citation: Shi Chuqi, Liu Shumei, Li Yang, Zhao Jianqing, Huang Haohao. Enhanced mechanical and thermal properties of γ-allyloxymethyl 18-crown-6 and polyimide composites through hydrosilylation crosslinking[J]. Chinese Chemical Letters, ;2019, 30(3): 710-713. doi: 10.1016/j.cclet.2018.11.012 shu

Enhanced mechanical and thermal properties of γ-allyloxymethyl 18-crown-6 and polyimide composites through hydrosilylation crosslinking

School of Materials Science and Engineering, Key Laboratory of Polymer Processing Engineering of the Ministry of Education, South China University of Technology, Guangzhou 510640, China

liusm@scut.edu.cn

psjqzhao@scut.edu.cn

Received Date: 2 August 2018
Revised Date: 20 October 2018
Accepted Date: 12 November 2018
Available Online: 13 March 2018

Figures(5)

The complexation of γ-allyloxymethyl 18-crown-6 (AC6) induced inferior mechanical and thermal properties of polyimide (PI) in spite of lowered dielectric constant (k). To solve this puzzle, tetrakis-(dimethylsiloxy)-silane was employed to crosslink the complex of AC6 and PI (AC6-PI) through hydrosilylation reaction. The crosslinked AC6-PI (SiAC-PI) composites possessed excellent mechanical and thermal properties as well as low k. The tensile strength and fracture energy of SiAC-PI were increased by 87% and 716%, and the glass transition temperature and 5% weight loss temperature elevated 14.5℃ and 38.8℃, respectively, compared with those of AC6-PI. The structure of SiAC-PI was characterized by FTIR spectra, crosslinked density and XRD diffraction patterns.
- Polymeric composites,
- Dielectrics,
- Mechanical properties,
- Thermal properties,
- Hydrosilylation crosslinking
1. [1]
  G.M. Whitesides, B. Grzybowski, Science 295 (2002) 2418-2421. doi: 10.1021/ma034743r
2. [2]
  C. Wang, Z. Wang, X. Zhang, Acc. Chem. Res. 45 (2012) 608-618. doi: 10.1016/j.cclet.2015.12.018
3. [3]
  D.S. Guo, Y. Liu, Chem. Soc. Rev. 41 (2012) 5907-5921. doi: 10.1016/j.cclet.2012.11.013
4. [4]
  Y. Kim, W. Li, S. Shin, M. Lee, Acc. Chem. Res. 46 (2013) 2888-2897. doi: 10.1016/S0079-6700(00)00043-5
5. [5]
  S.I. Stupp, L.C. Palmer, Chem. Mater. 26 (2014) 507-518. doi: 10.1016/j.cclet.2015.01.016
6. [6]
  M. Liu, L. Zhang, T. Wang, Chem. Rev. 115 (2015) 7304-7397.
7. [7]
  X. Yan, F. Wang, B. Zheng, F. Huang, Chem. Soc. Rev. 41 (2012) 6042-6065. doi: 10.1021/ol991289w
8. [8]
  X. Ma, H. Tian, Acc. Chem. Res. 47 (2014) 1971-1981. doi: 10.1016/j.molstruc.2017.07.017
9. [9]
  X.Y. Hu, T. Xiao, C. Lin, F. Huang, L. Wang, Acc. Chem. Res. 47 (2014) 2041-2051. doi: 10.1021/acs.macromol.5b00307
10. [10]
  J. Tian, H. Wang, D.W. Zhang, Y. Liu, Z.T. Li, Sci. Rev. 4 (2017) 426-436. doi: 10.1021/ma950903q
11. [11]
  G. Wu, J. Thomas, M. Smet, Z. Wang, X. Zhang, Chem. Sci. 5 (2014) 3267-3274. doi: 10.3144/expresspolymlett.2015.3
12. [12]
  D.J. van Dijken, J. Chen, M.C.A. Stuart, L. Hou, B.L. Feringa, J. Am. Chem. Soc.138 (2016) 660-669. doi: 10.1016/j.compscitech.2017.02.002
13. [13]
  Q. Zhao, Y. Chen, Y. Liu, Chin. Chem. Lett. 29 (2018) 84-86. doi: 10.1021/cm030286h
14. [14]
  E.A. Appel, J. del Barrio, X.J. Loh, O.A. Scherman, Chem. Soc. Rev. 41 (2012) 6195-6214.
15. [15]
  R.G. Weiss, J. Am. Chem. Soc. 136 (2014) 7519-7530. doi: 10.1039/C5TC03391H
16. [16]
  X. Du, J. Zhou, J. Shi, B. Xu, Chem. Rev. 115 (2015) 13165-13307. doi: 10.1016/S0032-3861(97)00614-9
17. [17]
  W. Zheng, L.J. Chen, G. Yang, et al., J. Am. Chem. Soc. 138 (2016) 4927-4937.
18. [18]
  L.A. Estroff, A.D. Hamilton, Chem. Rev. 104 (2004) 1201-1217.
19. [19]
  Z. Yang, G. Liang, B. Xu, Acc. Chem. Res. 41 (2008) 315-326. doi: 10.1016/S0040-4020(96)01072-1
20. [20]
  M. Suzuki, K. Hanabusa, Chem. Soc. Rev. 38 (2009) 967-975.
21. [21]
  E.R. Draper, D.J. Adams, Chemistry 3 (2017) 390-410. doi: 10.1016/j.polymer.2012.11.007
22. [22]
  I. Tomatsu, A. Hashidzume, A. Harada, Macromolecules 38 (2005) 5223-5227. doi: 10.3144/expresspolymlett.2015.21
23. [23]
  Y.L. Zhao, J.F. Stoddart, Langmuir 25 (2009) 8442-8446. doi: 10.1021/ma300497a
24. [24]
  D. Wang, M. Wagner, H.J. Butt, Si Wu, Soft Matter 11 (2015) 7656-7662. doi: 10.1016/j.memsci.2016.09.013
1. [1]
  Dongmei Yao , Junsheng Zheng , Liming Jin , Xiaomin Meng , Zize Zhan , Runlin Fan , Cong Feng , Pingwen Ming . Effect of surface oxidation on the interfacial and mechanical properties in graphite/epoxy composites composite bipolar plates. Chinese Chemical Letters, 2024, 35(11): 109382-. doi: 10.1016/j.cclet.2023.109382
2. [2]
  Xiaoyu Chen , Jiahao Hu , Jingyi Lin , Haiyang Huang , Changqing Ye , Hongli Bao . Biisoindolylidene solvatochromic fluorophores: Synthesis and photophysical properties. Chinese Chemical Letters, 2025, 36(2): 109923-. doi: 10.1016/j.cclet.2024.109923
3. [3]
  Zhihao Gu , Jiabo Le , Hehe Wei , Zehui Sun , Mahmoud Elsayed Hafez , Wei Ma . Unveiling the intrinsic properties of single NiZnFeO_x entity for promoting electrocatalytic oxygen evolution. Chinese Chemical Letters, 2024, 35(4): 108849-. doi: 10.1016/j.cclet.2023.108849
4. [4]
  Wenzhong Zhang , Zirui Yan , Lingcheng Chen , Yi Xiao . Sn-fused perylene diimides: Synthesis, mechanism, and properties. Chinese Chemical Letters, 2024, 35(10): 109582-. doi: 10.1016/j.cclet.2024.109582
5. [5]
  Rongjian Chen , Jiahui Liu , Caixia Lin , Yuanming Li , Yanhou Geng , Yaofeng Yuan . Synthesis and properties of tetraphenylethene cationic cyclophanes based on o-carborane skeleton. Chinese Chemical Letters, 2024, 35(12): 110074-. doi: 10.1016/j.cclet.2024.110074
6. [6]
  Xinyu Liu , Jialin Yang , Zonglin He , Jiaoyan Ai , Lina Song , Baohua Liu . Linear polyurethanes with excellent comprehensive properties from poly(ethylene carbonate) diol. Chinese Chemical Letters, 2025, 36(1): 110236-. doi: 10.1016/j.cclet.2024.110236
7. [7]
  Shuwen SUN , Gaofeng WANG . Two cadmium coordination polymers constructed by varying Ⅴ-shaped co-ligands: Syntheses, structures, and fluorescence properties. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 613-620. doi: 10.11862/CJIC.20230368
8. [8]
  Yanbing Shen , Yuan Yuan , Yaxin Wang , Xiaonan Ma , Wensheng Yang , Yulan Chen . Dihydroanthracene bridged bis-naphthopyrans: A multimodal chromophore with mechano- and photo-chromic properties. Chinese Chemical Letters, 2024, 35(5): 108949-. doi: 10.1016/j.cclet.2023.108949
9. [9]
  Zhengzheng LIU , Pengyun ZHANG , Chengri WANG , Shengli HUANG , Guoyu YANG . Synthesis, structure, and electrochemical properties of a sandwich-type {Co₆}-cluster-added germanotungstate. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1173-1179. doi: 10.11862/CJIC.20240039
10. [10]
  Xiaoxia WANG , Ya'nan GUO , Feng SU , Chun HAN , Long SUN . Synthesis, structure, and electrocatalytic oxygen reduction reaction properties of metal antimony-based chalcogenide clusters. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1201-1208. doi: 10.11862/CJIC.20230478
11. [11]
  Huirong LIU , Hao XU , Dunru ZHU , Junyong ZHANG , Chunhua GONG , Jingli XIE . Syntheses, structures, photochromic and photocatalytic properties of two viologen-polyoxometalate hybrid materials. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1368-1376. doi: 10.11862/CJIC.20240066
12. [12]
  Haohao Sun , Wenxuan Wang , Yuli Xiong , Zelang Jian , Wen Chen . Boosting the electrochromic properties by large V₂O₅ nanobelts interlayer spacing tuned via PEDOT. Chinese Chemical Letters, 2024, 35(9): 109213-. doi: 10.1016/j.cclet.2023.109213
13. [13]
  Tiantian Gong , Yanan Chen , Shuo Wang , Miao Wang , Junwei Zhao . Rigid-flexible-ligand-ornamented lanthanide-incorporated selenotungstates and photoluminescence properties. Chinese Journal of Structural Chemistry, 2024, 43(9): 100370-100370. doi: 10.1016/j.cjsc.2024.100370
14. [14]
  Yuan CONG , Yunhao WANG , Wanping LI , Zhicheng ZHANG , Shuo LIU , Huiyuan GUO , Hongyu YUAN , Zhiping ZHOU . Construction and photocatalytic properties toward rhodamine B of CdS/Fe₃O₄ heterojunction. Chinese Journal of Inorganic Chemistry, 2024, 40(11): 2241-2249. doi: 10.11862/CJIC.20240219
15. [15]
  Yuqing Ding , Zhiying Yi , Zhihui Wang , Hongyu Chen , Yan Zhao . Liquid nitrogen post-treatment for improved aggregation and electrical properties in organic semiconductors. Chinese Chemical Letters, 2024, 35(12): 109918-. doi: 10.1016/j.cclet.2024.109918
16. [16]
  Zhenghua ZHAO , Qin ZHANG , Yufeng LIU , Zifa SHI , Jinzhong GU . Syntheses, crystal structures, catalytic and anti-wear properties of nickel(Ⅱ) and zinc(Ⅱ) coordination polymers based on 5-(2-carboxyphenyl)nicotinic acid. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 621-628. doi: 10.11862/CJIC.20230342
17. [17]
  Gaofeng WANG , Shuwen SUN , Yanfei ZHAO , Lixin MENG , Bohui WEI . Structural diversity and luminescence properties of three zinc coordination polymers based on bis(4-(1H-imidazol-1-yl)phenyl)methanone. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 849-856. doi: 10.11862/CJIC.20230479
18. [18]
  Weichen WANG , Chunhua GONG , Junyong ZHANG , Yanfeng BI , Hao XU , Jingli XIE . Construction of two metal-organic frameworks by rigid bis(triazole) and carboxylate mixed-ligands and their catalytic properties for CO₂ cycloaddition reaction. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1377-1386. doi: 10.11862/CJIC.20230415
19. [19]
  Kaimin WANG , Xiong GU , Na DENG , Hongmei YU , Yanqin YE , Yulu MA . Synthesis, structure, fluorescence properties, and Hirshfeld surface analysis of three Zn(Ⅱ)/Cu(Ⅱ) complexes based on 5-(dimethylamino) isophthalic acid. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1397-1408. doi: 10.11862/CJIC.20240009
20. [20]
  Shunshun Jiang , Ji Zhang , Jing Wang , Shan-Tao Zhang . Excellent energy storage properties in non-stoichiometric Bi_0.5Na_0.5TiO₃-based relaxor ferroelectric ceramics. Chinese Chemical Letters, 2024, 35(7): 108955-. doi: 10.1016/j.cclet.2023.108955

Get Citation

PDF

XML

Metrics

PDF Downloads(2)
Abstract views(731)
HTML views(24)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142