Magnetic Control over Liquid Surface Properties with Responsive Surfactants

被引：184

作者：

Brown, Paul ^{[1
]}

Bushmelev, Alexey ^{[2
]}

Butts, Craig P. ^{[1
]}

Cheng, Jing ^{[3
]}

Eastoe, Julian ^{[1
]}

Grillo, Isabelle ^{[4
]}

Heenan, Richard K. ^{[5
]}

Schmidt, Annette M. ^{[2
]}

机构：

[1] Univ Bristol, Sch Chem, Bristol BS8 1TS, Avon, England

[2] Univ Cologne, Dept Chem, D-50939 Cologne, Germany

[3] Cent China Normal Univ, Coll Chem, Minist Educ, Key Lab Pesticide & Chem Biol, Wuhan 430079, Peoples R China

[4] Inst Max Von Laue Paul Langevin, F-38042 Grenoble, France

[5] Rutherford Appleton Lab, ISIS STFC, Chilton OX11 0QX, Oxon, England

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2012年 / 51卷 / 10期

关键词：

ionic liquids; magnetic surfactants; micellization; surface tension; PHASE-BEHAVIOR; WATER; TRANSITION; FIELD; SALTS;

D O I：

10.1002/anie.201108010

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Droplet attraction: Surfactants responsive to magnetic fields are reported for the first time. This new class of magnetic ionic liquid surfactants (MILSs; see picture) shows remarkable effects on surface and interfacial tension and allows access to magneto-responsive emulsions and new methods of separation, recovery, catalysis, and potential magnetophoretic applications. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：2414 / 2416

页数：3

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