可交联LB膜的研究(Ⅱ)5-[2-(4-己基偶氮苯)苯氧乙基-L-谷氨酸酯和5-(6-己二醇肉桂酸酯)基-L-谷氨酸酯共聚物的合成、LB膜性质及光交联反应的研究

Inverstigation of Crosslinkable LB-film(Ⅱ) The Synthesis of Poly ｛5-[2-(4-hexyl)phenylazophenoxyethyl]-L-glutamate｝- co-｛5-[6-hexandiol cinnamate]-L-glutamate｝ and the Properties of its LB-film and Photocrosslinking Reaction

将聚 { 5-[2 -( 4-己撑 )苯基偶氮乙基 ]} ( P2 AB6-LG)体系中部分引入带肉桂酸酯基的侧链 ,合成了 5-[2 -( 4-己基偶氮苯 )苯氧乙基 -L-谷氨酸酯和 5-( 6-己二醇肉桂酸酯 )基 -L-谷氨酸酯共聚物 ( PG2 AB6-co-Cin) ,研究了它的 LB膜行为 ,并通过光交联来改进膜的耐溶剂稳定性。

The molecule of L-gluamate with the side chain hanged with cinnamate group has been introduced into polymer poly ｛5-[2-〔4-(4-Hexyl)phenylazophenoxyethyl〕]-L-glutamate｝-co-〔5-(6-Hexandiolcinnamate)-L-glutamate〕 (P2AB6A-LG) to form a copolymer poly ｛5-[2-(4-hexyl)phenylazophenoxyethyl]-L-glutamate｝-co-｛5-[6-hexandiol cinnamate]-L-glutamate｝ (PG2AB6-co-Cin). The behavior of LB-film of the copolymer has been investigated and the solventfast stability of the LB-film has been modified by means of photocrosslinking reaction.