Novel pentaerythritol-based carbosilane liquid crystalline dendrimers containing 12 butoxy/hexaoxy-azobenzene groups on the periphery

doi:10.1002/mop.21537

CORC > 北京大学 > 化学与分子工程学院

	Novel pentaerythritol-based carbosilane liquid crystalline dendrimers containing 12 butoxy/hexaoxy-azobenzene groups on the periphery
	Tang, Xin-De ; Zhang, Qi-Zhen ; Fan, Xing-He ; Zhou, Qi-Feng
刊名	gongneng cailiaojournal of functional materials
	2006
DOI	10.1002/mop.21537
英文摘要	Liquid crystalline dendrimers with peripheral mesogenic groups have been prepared. Azo-reaction and Williamson synthesis were used in the preparation of the mesogenic groups, 4-[4-(6-hydroxyhexyloxy)phenyl] butoxyazobenzene and 4-[4-(6-hydroxyhexyloxy)phenyl] hexaoxyazobenzene. A terminal Si-Cl functional carbosilane dendrimer based on pentaerythritol was used as dendritic scaffold and was subsequently functionalized with the aforementioned groups. Investigation of the liquid crystalline properties of both the mesogenic groups and the mesogen-functionalized dendrimers by polarized optical microscopy (POM) and differential scanning calorimetry (DSC) showed that they exhibited nematic phases.; EI; 0; 6; 972-977; 37
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/410135]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Tang, Xin-De,Zhang, Qi-Zhen,Fan, Xing-He,et al. Novel pentaerythritol-based carbosilane liquid crystalline dendrimers containing 12 butoxy/hexaoxy-azobenzene groups on the periphery[J]. gongneng cailiaojournal of functional materials,2006.
APA	Tang, Xin-De,Zhang, Qi-Zhen,Fan, Xing-He,&Zhou, Qi-Feng.(2006).Novel pentaerythritol-based carbosilane liquid crystalline dendrimers containing 12 butoxy/hexaoxy-azobenzene groups on the periphery.gongneng cailiaojournal of functional materials.
MLA	Tang, Xin-De,et al."Novel pentaerythritol-based carbosilane liquid crystalline dendrimers containing 12 butoxy/hexaoxy-azobenzene groups on the periphery".gongneng cailiaojournal of functional materials (2006).