Magnetic Control over Liquid Surface Properties with Responsive Surfactants

被引：191

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

共 30 条

[1] ROOM-TEMPERATURE FUSED-SALTS BASED ON COPPER(I) CHLORIDE-1-METHYL-3-ETHYLIMIDAZOLIUM CHLORIDE MIXTURES .1. PHYSICAL-PROPERTIES [J].

BOLKAN, SA ;

YOKE, JT .

JOURNAL OF CHEMICAL AND ENGINEERING DATA, 1986, 31 (02) :194-197

[2] The effects of magnetic fields on water molecular hydrogen bonds [J].

Cai, Ran ;

Yang, Hongwei ;

He, Jinsong ;

Zhu, Wanpeng .

JOURNAL OF MOLECULAR STRUCTURE, 2009, 938 (1-3) :15-19

[3] Structure and magnetic behavior of transition metal based ionic liquids [J].

Del Sesto, Rico E. ;

McCleskey, T. Mark ;

Burrell, Anthony K. ;

Baker, Gary A. ;

Thompson, Joe D. ;

Scott, Brian L. ;

Wilkes, John S. ;

Williams, Peg .

CHEMICAL COMMUNICATIONS, 2008, (04) :447-449

[4] 1-octanol/water partition coefficients of 1-alkyl-3-methylimidazolium chloride [J].

Domanska, U ;

Bogel-Lukasik, E ;

Bogel-Lukasik, R .

CHEMISTRY-A EUROPEAN JOURNAL, 2003, 9 (13) :3033-3041

[5] Self-assembly of light-sensitive sufactants [J].

Eastoe, J ;

Vesperinas, A .

SOFT MATTER, 2005, 1 (05) :338-347

[6] Structural studies of the phase, aggregation and surface behaviour of 1-alkyl-3-methylimidazolium halide plus water mixtures [J].

Goodchild, Ian ;

Collier, Laura ;

Millar, Sarah L. ;

Prokes, Ivan ;

Lord, Jason C. D. ;

Butts, Craig P. ;

Bowers, James ;

Webster, John R. P. ;

Heenan, Richard K. .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2007, 307 (02) :455-468

[7] Water-N,N-dimethylformamide alkyltrimethylammonium bromide micellar solutions:: Thermodynamic, structural, and kinetic studies [J].

Graciani, MD ;

Muñoz, M ;

Rodríguez, A ;

Moyá, ML .

LANGMUIR, 2005, 21 (08) :3303-3310

[8] Discovery of a magnetic ionic liquid [bmim]FeCl4 [J].

Hayashi, S ;

Hamaguchi, HO .

CHEMISTRY LETTERS, 2004, 33 (12) :1590-1591

[9]

Holmberg K, 1998, NOVEL SURFACTANTS

[10] Effects of a static magnetic field on water and electrolyte solutions [J].

Holysz, Lucyna ;

Szczes, Aleksandra ;

Chibowski, Emil .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2007, 316 (02) :996-1002

← 1 2 3 →