%0 Journal Article
%T SYNTHESIS AND THEIR THERMOTROPIC LIQUID CRYSTALLINE BEHAVIOR OF CYCLOTRIPHOSPHAZENE BASED A3B3 MIKTOARM AZOBENZENE-CONTAINING STAR-SHAPED COPOLYMERS<br>三聚磷腈为核的A3B3六杂臂偶氮苯星型聚合物的合成及其热致液晶行为研究
%A ZHOU Boxuan
%A ZHANG Xinghong
%A SUN Xueke
%A FU Zhisheng
%A WANG Qi
%A FAN Zhiqiang
%A QI Guorong
%A <br>周波轩
%A 张兴宏
%A 孙学科
%A 傅智盛
%A 王齐
%A 范志强
%A 戚国荣
%J 高分子学报
%D 2009
%I 
%X A new type of A3B3 six-arm azobenzene-containing star-shaped copolymers based on cyclotriphosphazene was prepared by stepwise nucleophilic substitution of hexachlorocyclotriphosphazene,using the sodium salt of methoxy poly(ethylene glycol) (MPEG-Na) and the sodium salt of 4-methoxy-4'-(6-hydroxyhexyloxy)azobenzene (AZO-Na) in sequence.Structures of the resultant copolymers NP(MPEG550)(AZO)]3 and NP(MPEG1100)-(AZO)]3 were characterized by Fourier transform infrared spectroscopy (FT-IR),proton nuclear magne...
%K Miktoarm star-shaped copolymer
%K Azobenzene
%K Phosphazene
%K Liquid crystalline<br>杂臂星型聚合物
%K 偶氮苯
%K 磷腈
%K 液晶
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=6579068328FE643F&jid=15971983683C7643EE80F1CE621DEB60&aid=A25AB10F098EE335A9E2F8D97F7633FA&yid=DE12191FBD62783C&iid=5D311CA918CA9A03&sid=B60458D1AE87BCD1&eid=3EE58D91F4253193&journal_id=1000-3304&journal_name=高分子学报&referenced_num=0&reference_num=23