Fabrication of robust honeycomb polymer films: A facile photochemical cross-linking process

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	Fabrication of robust honeycomb polymer films: A facile photochemical cross-linking process
	Li L(李磊) ; Chen CK(陈财康) ; Zhang AJ(张爱娟) ; Liu XY(刘新瑜) ; Cui K(崔崑) ; Huang J(黄晋) ; Ma Z(马志) ; Han CH(韩朝晖)
刊名	J. Colloid Interface Sci.
	2009
卷号	331 期号:2 页码:446-452
ISSN号	0021-9797
其他题名	坚固的蜂窝状聚合物薄膜的制备: 一种便利的光化学交联工艺
通讯作者	李磊 ; 马志
英文摘要	Highly ordered honeycomb films are prepared by breath-figure method using an amphiphilic diblock copolymer of polystyrene-block-polyacrylic acid (PS-b-PAA). By simply cross-linking PS matrix via deep ultraviolet (UV) irradiation, both the solvent and thermal stability of the porous films was significantly improved while retaining the three-dimensional (3D) structures. The film surface wettability was changed from hydrophobicity to hydrophilicity by the formed polar groups during the photochemical process. After 6 h UV cross-linking, the honeycomb structures could be preserved up to 320 degrees C, an increase of more than 200 K as compared to the non-cross-linked films. (C) 2008 Elsevier Inc. All rights reserved.
学科主题	高分子化学
收录类别	SCI
原文出处	http://dx.doi.org/10.1016/j.jcis.2008.11.053
语种	英语
WOS记录号	WOS:000263335700028
公开日期	2013-04-11
内容类型	期刊论文
源URL	[http://202.127.28.38/handle/331003/25379]
专题	上海有机化学研究所_分析化学研究室
推荐引用方式 GB/T 7714	Li L,Chen CK,Zhang AJ,et al. Fabrication of robust honeycomb polymer films: A facile photochemical cross-linking process[J]. J. Colloid Interface Sci.,2009,331(2):446-452.
APA	李磊.,陈财康.,张爱娟.,刘新瑜.,崔崑.,...&韩朝晖.(2009).Fabrication of robust honeycomb polymer films: A facile photochemical cross-linking process.J. Colloid Interface Sci.,331(2),446-452.
MLA	李磊,et al."Fabrication of robust honeycomb polymer films: A facile photochemical cross-linking process".J. Colloid Interface Sci. 331.2(2009):446-452.