文献类型：期刊文献

英文题名：A thermally reversible supramolecular system based on biphenyl polydiacetylene

作者：Zhang, Lei[2];Yuan, Yi-Zhong[2];Tian, Xiao-Hui[1,2];Sun, Jin-Yu[2]

机构：[1]E China Univ Sci & Technol, Minist Educ, Key Lab Ultrafine Mat, Shanghai 200237, Peoples R China;[2]E China Univ Sci & Technol, Sch Mat Sci & Engn, Shanghai Key Lab Adv Polymer Mat, Shanghai 200237, Peoples R China

年份：2015

卷号：26

期号：9

起止页码：1133

外文期刊名：CHINESE CHEMICAL LETTERS

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000361407700017)】；

基金：This research was supported by National High Technology Research and Development Program of China (863 program) (No. 2009AA035002) and the Fundamental Research Funds for the Central Universities (No. 22A201514002).

语种：英文

外文关键词：Polydiacetylene; Head group; Self-assembly; Reversible

摘要：A new type of diacetylene monomer which includes a biphenylcarboxylic acid group as its head group is synthesized. Polymerization was performed after monomer form spherical vesicle by self-assembly in the water. The polydiacetylene displayed completely thermochromic color change in the range of 2095 degrees C owing to the presence of strong pi-pi interaction caused by biphenyl group and hydrogen bonding between head group. (C) 2015 Chinese Chemical Society and Institute of Materia Medica, Chinese Academy of Medical Sciences. Published by Elsevier B.V. All rights reserved.