Metallosurfactants: Interfaces and micelles

被引:105
作者
Griffiths, P. C.
Fallis, I. A.
Chuenpratoom, T.
Watanesk, R.
机构
[1] Cardiff Univ, Sch Chem, Cardiff CF10 3AT, Wales
[2] Chiang Mai Univ, Fac Sci, Dept Chem, Chiang Mai 50200, Thailand
基金
英国工程与自然科学研究理事会;
关键词
aggregation; adsorption; surface layers; metal ion; self-association;
D O I
10.1016/j.cis.2006.06.010
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Incorporating a metal cation as an integral component of the headgroup of a surfactant - a metallosurfactant - offers a route to concentrate these ions and their associated functionality at interfaces. To reduce the lability of the metal, various chelating or macrocyclic ligands may be employed leading to a family of homologous series of related metallosurfactants with a structural diversity that is arguably broader than is inherently possible with conventional surfactants. This review discusses the small number of key papers that are quantifying the physico-chemical properties of metallosurfactants and highlights their "classical" as well as "non-classical" surfactant behaviour, providing an insight into the structure of micelles and films formed from these novel materials. (c) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码:107 / 117
页数:11
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