A Highly Conductive Star-Branched Organic-Inorganic Hybrid Electrolyte with Remarkable Swelling Properties Based on PPG-PEG-PPG Diamine, Cyanuric Chloride, and Alkoxysilane

被引：14

作者：

Liao, Chun-Chieh ^{[1
]}

Wu, Hao-Yiang ^{[2
]}

Saikia, Diganta ^{[1
]}

Pan, Yu-Chi ^{[1
]}

Chen, Yu-Kuang ^{[3
]}

Fey, George T. K. ^{[3
]}

Kao, Hsien-Ming ^{[1
]}

机构：

[1] Natl Cent Univ, Dept Chem, Chungli 32054, Taiwan

[2] Tri Serv Gen Hosp, Natl Defense Med Ctr, Dept Neurol Surg, Taipei 11490, Taiwan

[3] Natl Cent Univ, Dept Chem & Mat Engn, Chungli 32054, Taiwan

来源：

MACROMOLECULES | 2008年 / 41卷 / 23期

关键词：

D O I：

10.1021/ma8022124

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Novel star-branched organic-inorganic hybrid electrolyte based on the selectivity of the sequential triazine substitutions by using 2, 4,6-trichloro-1,3,5-triazine were prepared. The study aimed at developing highly conductive polymer electrolytes with sufficient mechanical strength and good solvent retention. The synthesis was based on the use of cynauric chloride as the central core to couple with triblock copolymer PPG-PEG-PPG diamine, and thereafter the crosslinking with epoxy alkoxysilanes. The use of cynauric chloride served as an excellent central core because of clear destination of the relative reactivity among three chlorides at different temperatures. The technique allowed for tailoring the copolymer structure and composition by judiciously selecting the starting amines and reaction conditions. The characterization of these hybrid electrolytes was performed using solid-state 29 Si and 13C NMR measurements.

引用

页码：8956 / 8959

页数：4

共 22 条

[11] Multinuclear solid-state NMR, self-diffusion coefficients, differential scanning calorimetry, and ionic conductivity of solid organic-inorganic hybrid electrolytes based on PPG-PEG-PPG diamine, siloxane, and lithium perchlorate [J].