| 摘要 |
<p>The purpose of the present invention is to solve problems that two materials react and transmittance of gas ion lowers as stress and bending occur caused by different expansion coefficient of an electro conductive support and an oxygen ion permeable membrane in a thermal treatment (sintering) process to manufacture a gas separation membrane module. Accordingly, provided is a self-supporting gas separation membrane plate type module including: a plate type ion-electron mixed conduction support in which a plurality of holes are formed; an type ion-electron mixed conduction membrane covering an upper surface of the support;′an upper porous catalyst layer coated on the upper surface of the mixed conduction membrane; and a lower porous catalyst layer coated on a lower surface of the mixed conduction membrane and an inner side surface of the hole of the support, wherein the ion-electron mixed conduction support and the ion-electron mixed conduction membrane are made of the same ion-electron mixed conduction material.</p> |
