Patent ID: 9192894
Filing Date: 2015-11-24
Classification: B01D,H01M,Y02E

Abstract:
1. A manufacturing method of an electrochemical separation membrane, comprising: a polymer solution preparing step: mixing at least one polymer material, at least one solvent, and at least one ceramic precursor thoroughly to form a polymer solution, wherein the at least one polymer material and the at least one ceramic precursor are dissolved in the at least one solvent uniformly; a coating step: coating the polymer solution on a porous base material; a hydrolysis step: causing the porous base material coated with the polymer solution contact an aqueous solution to the hydrolyze the at least one ceramic precursor into ceramic particles; and a drying step: removing water and the at least one solvent from the porous base material and the polymer solution in order to form the electrochemical separation membrane, wherein the electrochemical separation membrane is a porous ceramic-polymer composite membrane.