QQ客服 官方微博 反馈留言

	Hydrogen bonded layer-by-layer assembly of poly(2-vinylpyridine) and poly(acrylic acid): Influence of molecular weight on the formation of microporous film by post-base treatment
	Zhang, Hongyu ; Wang, Dong ; Wang, Zhiqiang ; Zhang, Xi
	2010-05-06 ; 2010-05-06
关键词	layer-by-layer hydrogen bonding microporous films poly(2-vinylpyridine) poly(acrylic acid) ALTERNATING MULTILAYER FILM POLYELECTROLYTE MULTILAYERS THIN-FILMS ULTRATHIN MULTILAYER POLY(4-VINYLPYRIDINE) FABRICATION NANOPARTICLES ADSORPTION DEPOSITION MORPHOLOGY Polymer Science
中文摘要	This article describes the buildup of hydrogen bonded multilayer film of poly(2-vinylpyridine) (P2VP) and poly(acrylic acid) (PAA), and the influence of polymer molecular weight on the formation of microporous film by post-base treatment. The formation of a microporous film involved a two-step mechanism: the release of PAA from P2VP/PAA multilayer, and the reorganization of the remaining P2VP on the substrate. Fourier transform infrared spectroscopy (FT-IR) indicated that the release of PAA from hydrogen bonded multilayer was a rapid process, which was almost independent of the molecular weight of PAA. Furthermore, the molecular weight of P2VP had a great effect on micropore formation by immersing the P2VP/PAA multilayer in basic solution. The rate of micropore formation increased with increasing molecular weight. We anticipate that a comparative stud), on P2VP/PAA films containing high or low molecular weight polymer provides a way to control the surface morphology, and will be helpful and constructive for the forthcoming discussion about the formation of the microporous film. (c) 2007 Elsevier Ltd. All rights reserved.
语种	英语 ; 英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD ; OXFORD ; THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/12674]
专题	清华大学
推荐引用方式 GB/T 7714	Zhang, Hongyu,Wang, Dong,Wang, Zhiqiang,et al. Hydrogen bonded layer-by-layer assembly of poly(2-vinylpyridine) and poly(acrylic acid): Influence of molecular weight on the formation of microporous film by post-base treatment[J],2010, 2010.
APA	Zhang, Hongyu,Wang, Dong,Wang, Zhiqiang,&Zhang, Xi.(2010).Hydrogen bonded layer-by-layer assembly of poly(2-vinylpyridine) and poly(acrylic acid): Influence of molecular weight on the formation of microporous film by post-base treatment..
MLA	Zhang, Hongyu,et al."Hydrogen bonded layer-by-layer assembly of poly(2-vinylpyridine) and poly(acrylic acid): Influence of molecular weight on the formation of microporous film by post-base treatment".(2010).

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。