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	A Dendronized Cellulose Derivative and Its Thermotropic Liquid Crystal and Lyotropic Cholesteric Liquid Crystal Behaviors
	Dong, Yanming ; Zhao, Yaqing ; Zeng, Erman ; Yang, Liulin ; Ge, Qiang ; Hu, Xiaolan ; Hu XL(胡晓兰)
	2011
关键词	STRUCTURAL-ANALYSIS DENDRIMERS MONODENDRONS POLYMERS
英文摘要	Conference Name:International Conference on Chemical Engineering and Advanced Materials. Conference Address: Changsha, PEOPLES R CHINA. Time:MAY 28-30, 2011.; A novel dendronized cellulose, ethyl cellulose grafted 3,4,5-tris[4-(dodecyloxy) benzyloxy] benzoate (EC-g-DOBOB), which is comprised of ethyl cellulose (EC) backbone with mesogenic moiety DOBOB (3,4,5-tris(4-(dodecyloxy)benzyloxy)benzoic acid) dendron grafted, was designed and synthesized. The structure of EC-g-DOBOB was investigated by means of FTIR, Both thermotropic liquid crystal and lyotropic liquid crystal behaviors of EC-g-DOBOB were studied by combination of DSC, POM and XRD. At room temperature EC-g-DOBOB demonstrated hexagonal columnar mesophase (Phi(h)), with the column diameter 5.8 nm, besides it formed lyotropic cholesteric liquid crystal in concentrated chloroform solution with a planar texture.
语种	英语
出处	http://dx.doi.org/10.4028/www.scientific.net/AMR.239-242.2620
出版者	ADV MATER RES-SWITZ
内容类型	其他
源URL	[http://dspace.xmu.edu.cn/handle/2288/85097]
专题	材料学院－会议论文
推荐引用方式 GB/T 7714	Dong, Yanming,Zhao, Yaqing,Zeng, Erman,et al. A Dendronized Cellulose Derivative and Its Thermotropic Liquid Crystal and Lyotropic Cholesteric Liquid Crystal Behaviors. 2011-01-01.

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