环三磷腈-咪唑氢键体系的超分子液晶行为研究  

Supramolecular Liquid Crystalline Behaviors of Hydrogen Bonded Complexes between Hexa(4-Carboxylphenoxy) Cyclotriphosphazene and Rod-Like Imidazol Derivatives

作　　者：程晓红[1] 金杰[1] 柏雪晴[1] 

机构地区：[1]云南大学化学科学与工程学院教育部自然资源药物化学重点实验室,云南昆明650091

出　　处：《云南民族大学学报（自然科学版）》2010年第3期190-192,共3页Journal of Yunnan Minzu University:Natural Sciences Edition

基　　金：国家自然科学基金(20972133);国家教委博士点基金(2007067300);云南省自然科学基金(2005E008M)

摘　　要：制备了六(4-羧基苯氧基)环三磷腈(CTPacid)与棒状型咪唑衍生物(I)形成的氢键超分子复合物,并研究了复合物的液晶行为.结果表明,复合物能呈现层列液晶A相(SmA),讨论了烷氧基链的长短,数目对复合物超分子液晶行为的影响.Supramolecular liquid crystalline complexes between hexa（4-carboxylphenoxy） cyclotriphosphazene and rod-like imidazol mesogens through hydrogen bond were prepared.The mesosphere behaviors of such complexes were investigated with POM.Smectic A phases are exhibited by these complexes.The influence of the length and number of the alkoxy chains on the mesosphere behaviors is discussed.

关 键 词：氢键 环三磷腈 咪唑 液晶 

分 类 号：O753[理学—晶体学] O626.12