In Situ Cryogenic Transmission Electron Microscopy for Characterizing the Evolution of Solidifying Water Ice in Colloidal Systems

被引：35

作者：

Tai, Kaiping ^{[1
]}

Liu, Yin ^{[1
]}

Dillon, Shen J. ^{[1
]}

机构：

[1] Univ Illinois, Dept Mat Sci & Engn, Urbana, IL 61801 USA

来源：

MICROSCOPY AND MICROANALYSIS | 2014年 / 20卷 / 02期

关键词：

in situ; ice; colloid; interface; NANOPARTICLES; PARTICLE;

D O I：

10.1017/S1431927613014128

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The details of ice interface dynamics in complex systems are critical to a variety of natural and commercial processes. A platform for low temperature environmental transmission electron microscopy is developed and applied to characterization of ice crystallization in colloidal solutions. The platform is utilized for studying the phase evolution in ice during crystallization and the dynamic interactions of Au nanoparticles at the crystallization front. The results indicate that models developed to treat ice-particle interactions at the micron scale extend well to the nanoscale.

引用

页码：330 / 337

页数：8

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