Foam films obtained with ionic liquid

被引：7
|
作者：
Bu, Weifeng [1 ]
Jin, Han [1 ]
Ichinose, Humi [1 ]
机构：
[1] Natl Inst Mat Sci, Organ Nanomat Ctr, Tsukuba, Ibaraki 3050044, Japan
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2008年 / 47卷 / 05期
关键词：
film transfer; foams; ionic liquids; surfactants; thin films;
D O I：
10.1002/anie.200704235
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
(Figure Presented) Film noir: A centimeter-scale foam film of nonionic surfactant can be prepared by using the ionic liquid 1-ethyl-3-methyl- imidazolium tetrafluoroborate ([EMIM]-[BF4]). On transferring to a substrate with submillimeter holes, the black films on the holes spontaneously become thinner to give reversed bilayers solvated with the ionic liquid (see picture). They are stable under ultrahigh vacuum conditions and at temperatures higher than 150°C. © 2008 Wiley-VCH Verlag GmbH & Co. KGaA.
引用
收藏
页码：902 / 905
页数：4
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