Thermophoresis in colloidal suspensions

被引：372

作者：

Piazza, R. ^{[1
]}

Parola, A. ^{[2
]}

机构：

[1] Politecn Milan, Dipartimento Chim Ingn Chim & Mat, I-20133 Milan, Italy

[2] Univ Insubria, Dipartimento Matemat & Fis, I-22100 Como, Italy

来源：

JOURNAL OF PHYSICS-CONDENSED MATTER | 2008年 / 20卷 / 15期

关键词：

D O I：

10.1088/0953-8984/20/15/153102

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Thermophoresis is particle motion induced by thermal gradients. Akin to other driven transport processes, such as the Soret effect in simple fluid mixtures, or electrophoresis and diffusiophoresis in colloidal suspensions, it is, both experimentally and theoretically, a challenging subject. Rather than being a comprehensive recollection, this review aims to be a critical re-examination of the experimental and theoretical tools used to investigate thermophoresis, and of some recent relevant results that may unravel novel aspects of colloid solvation forces. The perspectives of thermophoresis as a tool for particle manipulation in microfluidics are also emphasized.

引用

页数：18

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