DA-PEI共沉积表面改性阳离子交换膜的制备

周键, 夏蒙玥, 张航飞, 刘俏君

Preparation of Dopamine and Polyethyleneimine Co-deposition Modified Cation Exchange Membrane

ZHOU Jian, XIA Mengyue, ZHANG Hangfei, LIU Qiaojun

图6 DA与PEI浓度比对改性膜迁移数和选择透过性的影响

Fig.6 Effects of different concentration ratios of DA and PEI on migration number and selective permeability