Barragán VM, Ruíz-Bauzá C
Faculty of Physics, University Complutense of Madrid, Madrid, 28040, Spain
J Colloid Interface Sci. 1998 Sep 15;205(2):365-373. doi: 10.1006/jcis.1998.5649.
The curves (V, I) of different ion-exchange membranes have been determined under different experimental conditions. Taking into account the classical theory of concentration polarization, a method has been developed to adjust the (V, I) data, up to a certain value of I, which permits us to obtain easily the value of the limiting current density, IL, in every experimental situation. From these values, the dependence of the limiting current density of the membranes used on the concentration and stirring rate of the solutions has been studied. To check the reliability of the method, the values of IL thus obtained have been compared with those obtained by the usual methods; the similitude between both values is high. Copyright 1998 Academic Press.
已在不同实验条件下测定了不同离子交换膜的（电压，电流）曲线。考虑到浓差极化的经典理论，已开发出一种方法来调整（电压，电流）数据，直至达到一定的电流值，这使我们能够在每种实验情况下轻松获得极限电流密度(I_L)的值。根据这些值，研究了所用膜的极限电流密度对溶液浓度和搅拌速率的依赖性。为检验该方法的可靠性，将由此获得的(I_L)值与通过常规方法获得的值进行了比较；两者的值相似度很高。版权所有1998年，学术出版社。
