Advanced Search

Citation: . IN-SITU AFM OF POLYMER CRYSTALLIZATION[J]. Chinese Journal of Polymer Science, ;2003, 21(2): 135-140. shu

IN-SITU AFM OF POLYMER CRYSTALLIZATION

Received Date: 31 August 2002

Atomic force microscopy images taken during the crystallization of polyethylene both from processed andquiescent melts are presented. Crystallization from processed melts provides further evidence of a region in front of agrowing lamella that is influenced by the crystallization process, but extending only 40 nm into the melt. High-resolutionimages of the growing crystal tip, taken during crystallization, show no direct evidence of the existence of intermediatephases. The growing tip is shown to be slightly rounded.In-filling crystallization,occurring after the initial flush of growth,is imaged in polyethylene for the first time,and shown to continue to a temperature 8℃ below the initial crystallization temperature.
1. [1]
  Yuan Li , Xu-Sheng Zhang , Jian-Xin Tian , Shuang-Yan Lang , Rui Wen . Direct visualization of the dynamic evolution of sulfur cathodes in Li–S batteries via in situ AFM. Chinese Chemical Letters, 2026, 37(4): 111648-. doi: 10.1016/j.cclet.2025.111648
2. [2]
  Zhipeng Wan , Hao Xu , Peng Wu . Selective oxidation using in-situ generated hydrogen peroxide over titanosilicates. Chinese Journal of Structural Chemistry, 2024, 43(6): 100298-100298. doi: 10.1016/j.cjsc.2024.100298
3. [3]
  Guan-Nan Xing , Di-Ye Wei , Hua Zhang , Zhong-Qun Tian , Jian-Feng Li . Pd-based nanocatalysts for oxygen reduction reaction: Preparation, performance, and in-situ characterization. Chinese Journal of Structural Chemistry, 2023, 42(11): 100021-100021. doi: 10.1016/j.cjsc.2023.100021
4. [4]
  Peng Jia , Yunna Guo , Dongliang Chen , Xuedong Zhang , Jingming Yao , Jianguo Lu , Liqiang Zhang . In-situ imaging electrocatalysis in a solid-state Li-O₂ battery with CuSe nanosheets as air cathode. Chinese Chemical Letters, 2024, 35(5): 108624-. doi: 10.1016/j.cclet.2023.108624
5. [5]
  Abiduweili Sikandaier , Yukun Zhu , Dongjiang Yang . In-situ decorated cobalt phosphide cocatalyst on Hittorf's phosphorus triggering efficient photocatalytic hydrogen production. Chinese Journal of Structural Chemistry, 2024, 43(2): 100242-100242. doi: 10.1016/j.cjsc.2024.100242
6. [6]
  Yan-Li Li , Zhi-Ming Li , Kai-Kai Wang , Xiao-Long He . Beyond 1,4-addition of in-situ generated (aza-)quinone methides and indole imine methides. Chinese Chemical Letters, 2024, 35(7): 109322-. doi: 10.1016/j.cclet.2023.109322
7. [7]
  Wenhao Feng , Chunli Liu , Zheng Liu , Huan Pang . In-situ growth of N-doped graphene-like carbon/MOF nanocomposites for high-performance supercapacitor. Chinese Chemical Letters, 2024, 35(12): 109552-. doi: 10.1016/j.cclet.2024.109552
8. [8]
  Zunjie Zhang , Mengran Liu , Bingcheng Ge , Tianfang Yang , Shuaitong Wang , Yang Liu , Shuyan Gao . In-situ reconstructed Cu/NiO nanosheets synergistically boosting nitrate electroreduction to ammonia. Chinese Chemical Letters, 2025, 36(8): 110657-. doi: 10.1016/j.cclet.2024.110657
9. [9]
  Yongyi Li , Jin Han , Xiangyu Wang , Zhenwei Wei . In-situ reaction monitoring and kinetics study of photochemical reactions by optical focusing inductive electrospray mass spectrometry. Chinese Chemical Letters, 2025, 36(9): 110708-. doi: 10.1016/j.cclet.2024.110708
10. [10]
  Xiaoxi Zhao , Qingyun Dou , Pei Tang , Bingjun Yang , Qunji Xue , Xingbin Yan . In-situ construction of solid electrolyte interphase for stable zinc anode via synergy of electrochemical reduction and chemical precipitation. Chinese Chemical Letters, 2025, 36(11): 110422-. doi: 10.1016/j.cclet.2024.110422
11. [11]
  Jinlv Wei , Jianlong Zhang , Huan Wen , Zhixiang Zhai , Fangyuan Guan , Zelong Sun , Jia Wu , Shibin Yin . Tuning the eg∗ band broadening of the in-situ NiOOH by W doping for efficient biomass electrooxidation. Chinese Journal of Structural Chemistry, 2025, 44(5): 100541-100541. doi: 10.1016/j.cjsc.2025.100541
12. [12]
  Mudi Wu , Selvi Mushina , Mingwu Tan . Surface engineering of perovskite oxides via in-situ cobalt exsolution for catalytic toluene oxidation. Chinese Chemical Letters, 2026, 37(5): 111923-. doi: 10.1016/j.cclet.2025.111923
13. [13]
  Zihui Liu , Xiaolin Liu , Lin Tang , Houhe Pan , Xi Liu , Jianzhuang Jiang . Covalent organic frameworks-based heterojunctions for photocatalytic hydrogen peroxide production and in-situ application. Chinese Chemical Letters, 2026, 37(6): 112024-. doi: 10.1016/j.cclet.2025.112024
14. [14]
  Yaling Wang , Huiting Zhang , Yu Zhao , Mingyang Liu , Ming-Jie Yin , Quan-Fu An , Yansheng Li . In-situ photopolymerization hydrogel bioadhesive for on-demand rapid sealing of kidney wounds. Chinese Chemical Letters, 2026, 37(6): 111483-. doi: 10.1016/j.cclet.2025.111483
15. [15]
  Zhaojun Chen , Yongqi Wang , Yongshun Liang , Liang Shan , Ying Wang , Jiyue Hou , Ziyi Zhu , Xue Li , Yiyong Zhang . In-situ polymerization technology for all-solid state lithium batteries: Current status and future development. Chinese Chemical Letters, 2026, 37(6): 112020-. doi: 10.1016/j.cclet.2025.112020
16. [16]
  Yi Zhang , Yong Chen , Qian Wang , Jian-Qiu Li , Song-En Liu , Yu Liu . Slide ring polymer in situ cross-linked conductive ionogel for self-powered sensor. Chinese Chemical Letters, 2026, 37(2): 111676-. doi: 10.1016/j.cclet.2025.111676
17. [17]
  Zhili Li , Qijun Wo , Dongdong Huang , Dezhong Zhou , Lei Guo , Yeqing Mao . Improving gene transfection efficiency of highly branched poly(β-amino ester)s through the in-situ conversion of inactive terminal groups. Chinese Chemical Letters, 2024, 35(8): 109737-. doi: 10.1016/j.cclet.2024.109737
18. [18]
  Hao Lv , Zhi Li , Peng Yin , Ping Wan , Mingshan Zhu . Recent progress on non-metallic carbon nitride for the photosynthesis of H₂O₂: Mechanism, modification and in-situ applications. Chinese Chemical Letters, 2025, 36(1): 110457-. doi: 10.1016/j.cclet.2024.110457
19. [19]
  Bin Feng , Tao Long , Ruotong Li , Yuan-Li Ding . Rationally constructing metallic Sn-ZnO heterostructure via in-situ Mn doping for high-rate Na-ion batteries. Chinese Chemical Letters, 2025, 36(2): 110273-. doi: 10.1016/j.cclet.2024.110273
20. [20]
  Yan-Jiang Li , Shu-Lei Chou , Yao Xiao . Detecting dynamic structural evolution based on in-situ high-energy X-ray diffraction technology for sodium layered oxide cathodes. Chinese Chemical Letters, 2025, 36(2): 110389-. doi: 10.1016/j.cclet.2024.110389

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(1547)
HTML views(38)

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

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return