Preparation of polyimide-BaTiO3 hybrid films by a dispersion process and their microstructure

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	Preparation of polyimide-BaTiO3 hybrid films by a dispersion process and their microstructure
	Li, YS; Tong, YJ; Jing, K; Ding, MX
刊名	CHINESE JOURNAL OF POLYMER SCIENCE
	2001
卷号	19 期号:1 页码:13-17
关键词	Polyimide Barium Titanate Nanocomposite Hybrid Film
ISSN号	0256-7679
英文摘要	Barium titanate (BaTiO3) powders with particle sizes of 30 similar to 50 nm were prepared from barium stearate, titanium alkoxides and stearic acid by stearic acid-gel method. Dispersing the agglomerate of BaTiO3 nanoparticles into poly(amic acid) solution followed by curing led to the formation of polyimide hybrid films. The hybrid films were transparent and well distributed with BaTiO3 nanoparticles when the BaTiO3 content was less than 1 wt%. Highly loaded hybrid film containing 30 wit % BaTiO3 was tough, had a smooth surface and possessed much higher dielectric and piezoelectric constants than the parent polyimide.
语种	英语
出版者	SPRINGER-VERLAG BERLIN
WOS记录号	WOS:000166329700003
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/77767]
专题	中国科学院化学研究所
通讯作者	Li, YS
作者单位	Chinese Acad Sci, Changchun Inst Appl Chem, PCLCC, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
推荐引用方式 GB/T 7714	Li, YS,Tong, YJ,Jing, K,et al. Preparation of polyimide-BaTiO3 hybrid films by a dispersion process and their microstructure[J]. CHINESE JOURNAL OF POLYMER SCIENCE,2001,19(1):13-17.
APA	Li, YS,Tong, YJ,Jing, K,&Ding, MX.(2001).Preparation of polyimide-BaTiO3 hybrid films by a dispersion process and their microstructure.CHINESE JOURNAL OF POLYMER SCIENCE,19(1),13-17.
MLA	Li, YS,et al."Preparation of polyimide-BaTiO3 hybrid films by a dispersion process and their microstructure".CHINESE JOURNAL OF POLYMER SCIENCE 19.1(2001):13-17.