详细信息

全芳香族共聚酯类热致液晶的制备与性能  ( EI收录)  

Preparation and Properties of Wholly-Aromatic Thermotropic Liquid Crystalline Copolyesters

文献类型:期刊文献

中文题名:全芳香族共聚酯类热致液晶的制备与性能

英文题名:Preparation and Properties of Wholly-Aromatic Thermotropic Liquid Crystalline Copolyesters

作者:杨宏丽[1];陈建定[1];吴叙勤[1];李世[1]

机构:[1]华东理工大学材料科学研究所

年份:1994

卷号:20

期号:2

起止页码:173

中文期刊名:华东理工大学学报(自然科学版)

外文期刊名:Journal of East China University of Science and Technology

收录:CSTPCD;;国家哲学社会科学学术期刊数据库;EI(收录号:1994121437905);Scopus;CSCD:【CSCD2011_2012】;

基金:国家自然科学基金

语种:中文

中文关键词:液晶;制备;热致液晶;高聚物

外文关键词:liquid crystal;preparation;polyester;melt condensation;solid state polymer-ization

摘要:制备了两个系列的全芳香族共聚酯类热致液晶。对所得聚合物作了红外、偏光显微镜及差热分析,并测定了各聚合物的熔融指数。结果显示,所制备的聚合物为热致向列型液晶聚合物。
Two series of title polymers were prepared.By using IR,polarized light mi-croscope and DTA,their structure and properties were identified.Their melt index were alsobe determined. The results showed that all polymers prepared were thermotropic liquid cryrt-ailine polymers and formed nematic phase only.

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