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

页码：902 / 905

页数：4

共 36 条

[1] Surfactant solvation effects and micelle formation in ionic liquids
Anderson, JL
Pino, V
Hagberg, EC
Sheares, VV
Armstrong, DW
[J]. CHEMICAL COMMUNICATIONS, 2003, (19) : 2444 - 2445
[2] Self-assembly of nonionic surfactants into lyotropic liquid crystals in ethylammonium nitrate, a room-temperature ionic liquid
Araos, MU
Warr, GG
[J]. JOURNAL OF PHYSICAL CHEMISTRY B, 2005, 109 (30) : 14275 - 14277
[3] Phase behavior and microstructure of microemulsions with a room-temperature ionic liquid as the polar phase
Atkin, Rob
Warr, Gregory G.
[J]. JOURNAL OF PHYSICAL CHEMISTRY B, 2007, 111 (31) : 9309 - 9316
[4] STRUCTURAL-PROPERTIES OF SOAP BLACK FILMS INVESTIGATED BY X-RAY REFLECTIVITY
BELORGEY, O
BENATTAR, JJ
[J]. PHYSICAL REVIEW LETTERS, 1991, 66 (03) : 313 - 316
[5] Adhesion of a free-standing Newton black film onto a solid substrate
Benattar, JJ
Nedyalkov, M
Lee, FK
Tsui, OKC
[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2006, 45 (25) : 4186 - 4188
[6] BENATTAR JJ, 2006, ANGEW CHEM, V118, P4292
[7] Forces and structure in thin liquid soap films
Bergeron, V
[J]. JOURNAL OF PHYSICS-CONDENSED MATTER, 1999, 11 (19) : R215 - R238
[8] Thin-film forces in hydrocarbon foam films and their application to gas-blocking foams in enhanced oil recovery
Bergeron, V
Hanssen, JE
Shoghl, FN
[J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 1997, 123 : 609 - 622
[9] Dried foam films with a triple bilayer structure induced by ionic liquids
Bu, Weifeng
Jin, Jian
Ichinose, Izumi
[J]. CHEMICAL COMMUNICATIONS, 2007, (13) : 1325 - 1327
[10] Molecular dynamics simulation of polymer electrolytes based on poly(ethylene oxide) and ionic liquids. I. Structural properties
Costa, Luciano T.
Ribeiro, Mauro C. C.
[J]. JOURNAL OF CHEMICAL PHYSICS, 2006, 124 (18)

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