Citation: . A HYBRID POLYMER GEL AND ITS STATIC NONERGODICITY*[J]. Chinese Journal of Polymer Science, ;2002, 20(3): 269-274. shu

A HYBRID POLYMER GEL AND ITS STATIC NONERGODICITY*

Received Date: 18 October 2001
Revised Date: 28 November 2001

We used a thermally reversible hybrid gel made of billions of physically jam-packed swollen thermally sensitivepoly(N-isopropyl-acrylamide) chemical microgels. Laser light scattering study on a series of such hybrid gels formed atdifferent gelling rates and temperatures revealed that the position-dependence of the scattering speckle pattern(staticnonergodicity) came from large voids formed during the sol-gel transition. With a proper preparation, such a nonergodicity could be completely removed indicating that the static nonergodicity generally observed in a gel is not intrinsic,but comes from the clustering"island" structure formed during the gelation process.
1. [1]
  Mengjun Sun , Zhi Wang , Jvhui Jiang , Xiaobing Wang , Chuang Yu . Gelation mechanisms of gel polymer electrolytes for zinc-based batteries. Chinese Chemical Letters, 2024, 35(5): 109393-. doi: 10.1016/j.cclet.2023.109393
2. [2]
  Ting Shi , Ziyang Song , Yaokang Lv , Dazhang Zhu , Ling Miao , Lihua Gan , Mingxian Liu . Hierarchical porous carbon guided by constructing organic-inorganic interpenetrating polymer networks to facilitate performance of zinc hybrid supercapacitors. Chinese Chemical Letters, 2025, 36(1): 109559-. doi: 10.1016/j.cclet.2024.109559
3. [3]
  Mengya Ge , Zijie Zhou , Huaiyang Zhu , Ying Wang , Chao Wang , Chao Lai , Qinghong Wang . Multifunctional gel electrolytes for high-performance zinc metal batteries. Chinese Chemical Letters, 2025, 36(7): 110121-. doi: 10.1016/j.cclet.2024.110121
4. [4]
  Mengxiao Yang , Haicheng Huang , Shiyi Shen , Xinxin Liu , Mengyu Liu , Jiahua Guo , Fenghui Yang , Baoli Zha , Jiansheng Wu , Sheng Li , Fengwei Huo . Flexible aqueous zinc-ion battery with low-temperature resistant leather gel electrolyte. Chinese Chemical Letters, 2025, 36(6): 109988-. doi: 10.1016/j.cclet.2024.109988
5. [5]
  Chanqi Ye , Jia Zhang , Jie Shen , Ruyin Chen , Qiong Li , Peng Zhao , Dong Chen , Jian Ruan . Attractive Pickering emulsion gel loaded with oxaliplatin and lactate dehydrogenase inhibitor increases the anti-tumor effect in hepatocellular carcinoma. Chinese Chemical Letters, 2025, 36(7): 110519-. doi: 10.1016/j.cclet.2024.110519
6. [6]
  Xiaoman Dang , Zhiying Wu , Tangxin Xiao , Zhouyu Wang , Leyong Wang . Highly robust supramolecular polymer networks crosslinked by metallacycles. Chinese Chemical Letters, 2024, 35(12): 110208-. doi: 10.1016/j.cclet.2024.110208
7. [7]
  Yaohua Li , Qi Cao , Xuanhua Li . Tailoring the configuration of polymer passivators in perovskite solar cells. Chinese Journal of Structural Chemistry, 2025, 44(2): 100413-100413. doi: 10.1016/j.cjsc.2024.100413
8. [8]
  Haiyang Gu , Xiang Xu . Multicolor hybrid metal halides and anti-counterfeiting. Chinese Journal of Structural Chemistry, 2024, 43(9): 100352-100352. doi: 10.1016/j.cjsc.2024.100352
9. [9]
  Wenjing Dai , Lan Luo , Zhen Yin . Interface reconstruction of hybrid oxide electrocatalysts for seawater oxidation. Chinese Journal of Structural Chemistry, 2025, 44(3): 100442-100442. doi: 10.1016/j.cjsc.2024.100442
10. [10]
  Tiankai Sun , Hui Min , Zongsu Han , Liang Wang , Peng Cheng , Wei Shi . Rapid detection of nanoplastic particles by a luminescent Tb-based coordination polymer. Chinese Chemical Letters, 2024, 35(5): 108718-. doi: 10.1016/j.cclet.2023.108718
11. [11]
  Huimin Gao , Zhuochen Yu , Xuze Zhang , Xiangkun Yu , Jiyuan Xing , Youliang Zhu , Hu-Jun Qian , Zhong-Yuan Lu . A mini review of the recent progress in coarse-grained simulation of polymer systems. Chinese Journal of Structural Chemistry, 2024, 43(5): 100266-100266. doi: 10.1016/j.cjsc.2024.100266
12. [12]
  Dong Lv , Xuelei Liu , Wei Li , Qiang Zhang , Xinhong Yu , Yanchun Han . Single droplet formation by controlling the viscoelasticity of polymer solutions during inkjet printing. Chinese Chemical Letters, 2024, 35(6): 109401-. doi: 10.1016/j.cclet.2023.109401
13. [13]
  Jinjie Lu , Qikai Liu , Yuting Zhang , Yi Zhou , Yanbo Zhou . Antibacterial performance of cationic quaternary phosphonium-modified chitosan polymer in water. Chinese Chemical Letters, 2024, 35(9): 109406-. doi: 10.1016/j.cclet.2023.109406
14. [14]
  Shaohua Zhang , Xiaojuan Dai , Wei Hao , Liyao Liu , Yingqiao Ma , Ye Zou , Jia Zhu , Chong-an Di . A first-principles study of the Nernst effect in doped polymer. Chinese Chemical Letters, 2024, 35(12): 109837-. doi: 10.1016/j.cclet.2024.109837
15. [15]
  Xu Li , Yue Zhao , Tingli Ma . Improved polymer electrolyte interfacial contact via constructing vertically aligned fillers. Chinese Journal of Structural Chemistry, 2025, 44(2): 100406-100406. doi: 10.1016/j.cjsc.2024.100406
16. [16]
  Xingjie Li , Chengjun Yi , Weifei Hu , Huishan Zhang , Jiale Xia , Yuanyuan Li , Jinping Liu . Emerging sulfide-polymer composite solid electrolyte membranes. Chinese Chemical Letters, 2025, 36(6): 110215-. doi: 10.1016/j.cclet.2024.110215
17. [17]
  Lei Zhang , Chenyang Kou , Kun Ni , Yiwen Chen , Tongchuan Zhang , Baoliang Zhang . Microenvironment regulation of copper sites by chelating hydrophobic polymer for electrosynthesis of ethylene. Chinese Chemical Letters, 2025, 36(6): 110836-. doi: 10.1016/j.cclet.2025.110836
18. [18]
  Xiaonan LI , Hui HAN , Yihan ZHANG , Jing XIONG , Tingting GUO , Juanzhi YAN . A viologen‐based Cd(Ⅱ) coordination polymer: Self‐assembly, thermochromism, and electrochemical property. Chinese Journal of Inorganic Chemistry, 2025, 41(7): 1439-1444. doi: 10.11862/CJIC.20240376
19. [19]
  Jiabin Zhang , Xiaoke Zhang , Lilei Wang , Lingpeng Yan , Xueli Cheng , Tao Li . Fluorinated fused azobenzene boron-based polymer acceptors with 1000 nm absorbance edges for all-polymer solar cells. Chinese Chemical Letters, 2025, 36(7): 111064-. doi: 10.1016/j.cclet.2025.111064
20. [20]
  Ning LI , Siyu DU , Xueyi WANG , Hui YANG , Tao ZHOU , Zhimin GUAN , Peng FEI , Hongfang MA , Shang JIANG . Preparation and efficient catalysis for olefins epoxidation of a polyoxovanadate-based hybrid. Chinese Journal of Inorganic Chemistry, 2024, 40(4): 799-808. doi: 10.11862/CJIC.20230372

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(858)
HTML views(15)

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