Tasaka M, Abe S, Suqiura S, Nagasawa M
Biophys Chem. 1977 Apr;6(3):271-8. doi: 10.1016/0301-4622(77)85008-4.
Thermoosmosis through oxidized collodion and collodion-sulfonated polystyrene interpolyrene interpolymer membranes has been observed in KCl solutions of various concentrations. The effective temperature difference acting for thermoosmosis was determined by measuring the thermal membrane potential appearing on both sides of membrane. It was found that the velocity of thermoosmosis is proportional to the effective temperature difference and the proprtionality constant (themoosmotic coefficient) is a function of electrolyte concentration. The dependence of the thermoosmotic coefficient of charged membranes on the electrolyte concentration is found to have a characteristic feature.
在不同浓度的氯化钾溶液中,已观察到通过氧化火棉胶以及火棉胶-磺化聚苯乙烯互聚物膜的热渗透现象。通过测量膜两侧出现的热膜电位来确定热渗透作用的有效温差。结果发现,热渗透速度与有效温差成正比,比例常数(热渗透系数)是电解质浓度的函数。已发现带电膜的热渗透系数对电解质浓度的依赖性具有一个特征。