Molecule-based electrorheological material, rare earth complex of beta-cyclodextrin inclusion compound

doi:10.1016/j.colsurfa.2011.11.020

CORC > 化学研究所 > 中国科学院化学研究所

	Molecule-based electrorheological material, rare earth complex of beta-cyclodextrin inclusion compound
	Liao, Fu-Hui; Li, Jun-Ran
刊名	COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
	2012-01-20
卷号	394 页码:33-37
关键词	Electrorheological Property Rare Earth Complex Beta-cyclodextrin Inclusion Compound
ISSN号	0927-7757
DOI	10.1016/j.colsurfa.2011.11.020
英文摘要	Molecule-based electrorheological (ER) materials, based on beta-cyclodextrin (beta-CD) inclusion compounds between beta-CD (host) and acrylic acid [HA, guest] or the rare earth (RE = Y) complex [YA(3), guest] of acrylic acid have been synthesized as a novel type of ER materials. The composition, ER performance and dielectric property of the materials have been studied. The results show that the formation of the rare earth complex can markedly enhance the ER performance of beta-CD. and HA cannot. The relative shear stress tau(r) (tau(r) = tau(E)/tau(0), tau(E) and tau(0) are the shear stresses at the electric field strength E = 4.2 and 0 kV/mm, respectively) of the suspension (25 wt%) of a complex material in silicone oil reached 1297 at a shear rate of 14.3 s(-1), such large tau(r) value is advantageous in its application as an ER material. The composition and structure are the dominant factors in improving the ER effect. (C) 2011 Elsevier B.V. All rights reserved.
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000300867800005
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/49511]
专题	中国科学院化学研究所
通讯作者	Li, Jun-Ran
作者单位	Peking Univ, Coll Chem & Mol Engn, Beijing Natl Lab Mol Sci, Beijing 100871, Peoples R China
推荐引用方式 GB/T 7714	Liao, Fu-Hui,Li, Jun-Ran. Molecule-based electrorheological material, rare earth complex of beta-cyclodextrin inclusion compound[J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,2012,394:33-37.
APA	Liao, Fu-Hui,&Li, Jun-Ran.(2012).Molecule-based electrorheological material, rare earth complex of beta-cyclodextrin inclusion compound.COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,394,33-37.
MLA	Liao, Fu-Hui,et al."Molecule-based electrorheological material, rare earth complex of beta-cyclodextrin inclusion compound".COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS 394(2012):33-37.