摘要
提出了一种稳态浴水交流四电极补偿的方法对质子交换膜P(EM)的电导率进行测量,采用这种方法测量时可以得到比较稳定的数据,重现实验测量误差小于0.3%;介绍了以DuPont公司生产的Nafion系列膜为例,采用这种方法对其电导率进行了测定,得到了这类膜在不同温度下的电导率参数。
Measuring conductivity of proton exchange membrane by AC 4-electrode compensation method in deionized water was put forward in this paper. The resulting date had a promised reappearance and the date error in repeated experiments was less than 0.03%. Nafion series membranes, the classic and wide - used proton exchange membrane produced by Du Pont company, were charactered in this study and their conductivity in different temperature were presented.
出处
《电池工业》
CAS
2006年第2期85-87,共3页
Chinese Battery Industry
关键词
质子交换膜
电导率
交流四电极补偿
去离子水
proton exchange membrane
conductivity
AC 4-electrode compensation
deionized water
