Nucleation in emulsified supercooled water.
Nucleation in emulsified supercooled water.
复制标题
乳化过冷水中的成核。
DOI：
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发表时间：
1985
期刊：
影响因子：
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通讯作者：
Taborek
中科院分区：
文献类型：
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作者：
Taborek
本文用量热法测量了过冷的${mathrm{D}}_{2}$O和${mathrm{H}}_{2}$O在油乳状液中的成核速率。的成核速率的温度依赖性，确定了一个广泛的温度范围和液滴体积与使用的乳液稳定的两种不同的表面活性剂。所得结果可用于定量检验乳化水样的均质成核理论。成核率的测量也讨论了在理论的背景下，预测奇异的过冷水的热力学函数。
A calorimetric technique was used to measure the nucleation rate of ice in supercooled ${mathrm{H}}_{2}$O and ${mathrm{D}}_{2}$O droplets in oil emulsions. The temperature dependence of the nucleation rate was determined for a wide range of temperatures and droplet volumes with use of emulsions stabilized by two different surfactants. The results are used to test quantitatively the theory of homogeneous nucleation for emulsified samples of water. The nucleation-rate measurements are also discussed in the context of theories which predict singularities in the thermodynamic functions of supercooled water.