Speed-dependent ice bandings in freezing colloidal suspensions
Speed-dependent ice bandings in freezing colloidal suspensions
复制标题
冷冻胶体悬浮液中速度相关的冰带
DOI：
10.1016/j.colsurfa.2017.12.037
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发表时间：
2016-05
期刊：
影响因子：
--
通讯作者：
Lin Xin
中科院分区：
文献类型：
--
作者：
You Jiaxue;Wang Jincheng;Wang Lilin;Wang Zhijun;Li Junjie;Lin Xin
Formation mechanism of speed-dependent ice bandings in freezing colloidal suspensions, of significance in frost heaving and materials science, remains a mystery. With quantitative experiments, we propose a possible mechanism of speed-dependent ice bandings by focusing on the particle packing density and dynamic interface undercooling. The particle packing density ahead of the freezing interface decreases with increasing pulling speeds, attributed to the speed-dependent packing of particles. Through affecting the curvature undercooling of pore ices, the speed-dependent packing of particles can be used to explain speed-dependent thicknesses of ice bandings. The dynamic interface undercooling was obtained to explore curvature undercooling of pore ices and quantitative details of transient interface positions, speeds and undercooling were given. All the evidences imply that the speed-dependent particle packing and dynamic interface undercooling are responsible for speed-dependent ice bandings.
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影响因子：
3.4
作者：
Deville S
通讯作者：
Deville S
胶体悬浮液凝固中的界面过冷：定量测量分析
影响因子：
4.6
作者：
You J;Wang L;Wang Z;Li J;Wang J;Lin X;Huang W
通讯作者：
Huang W
影响因子：
1.8
作者：
Kunio Watanabe;M. Mizoguchi
通讯作者：
Kunio Watanabe;M. Mizoguchi
影响因子：
3.4
作者：
A. Rempel
通讯作者：
A. Rempel
DOI：
10.1063/1.3372618
发表时间：
2010-04
期刊：
The Journal of chemical physics
影响因子：
--
作者：
Ziren Wang;A. Alsayed;A. Yodh;Yilong Han
通讯作者：
Ziren Wang;A. Alsayed;A. Yodh;Yilong Han