Abstract

It has been experimentally revealed that a quasi-liquid film that exists on the surface of dispersed ice particles and exhibits dissolving properties disappears after a long-term exposure of samples at a temperature close to –40°C and arises again at –2, –5, and –10°C. The energy of the film formation has been determined. The high value of this energy (approximately 210 kJ/mol) indicates a significant inertia of the film “revival” process. This should be taken into account when designing and carrying out experimental studies of water-containing systems at negative temperatures.

中文翻译：

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分散冰面理化特性的特殊特征

摘要

实验表明，在接近–40°C的温度下长期暴露于样品后，存在于分散的冰粒表面上并表现出溶解特性的准液膜消失，并在–2，–2处再次出现。 5和–10°C。已经确定了膜形成的能量。该能量的高值（大约210 kJ / mol）表明薄膜“恢复”过程具有很大的惯性。在设计和进行负温度下的含水系统的实验研究时，应考虑到这一点。