Chapter 2

Characterization of Self-Assembled Amphiphiles in Ionic Liquids

Lang G. Chen

Lang G. Chen

Department of Polymer Science and Engineering, University of Massachusetts Amherst, Amherst, MA, USA

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Stephen H. Strassburg

Stephen H. Strassburg

Department of Polymer Science and Engineering, University of Massachusetts Amherst, Amherst, MA, USA

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Harry Bermudez

Harry Bermudez

Department of Polymer Science and Engineering, University of Massachusetts Amherst, Amherst, MA, USA

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First published: 31 July 2015
Citations: 1

Summary

The diversity of potential uses of ionic liquids (ILs) (e.g., heterogeneous catalysis, reaction media, and fuel cells) motivates studies of their interfacial and bulk behavior. The introduction of amphiphilic character, either by means of an additive or by modification of the IL itself, broadens opportunities for these unique solvents. This review focuses on characterization of techniques for small-molecule and polymeric amphiphiles in ILs. Comparisons are also made with aqueous systems to highlight similarities or differences between ILs and water as self-assembly media. In addition to traditional techniques used in colloid science, we emphasize the use of ultrahigh vacuum (UHV) methods, which are allowed by the extremely low vapor pressure of ILs. A discussion on possible applications and future directions of IL study is also presented.

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