Abstract
The present invention provides a membrane structure, comprising in said order a first electronically conducting layer, an ionically conducting layer, and a second electronically conducting layer, characterized in that the first and second electronically conducting layers are internally short circuited. The present invention further provides a method of producing the above membrane structure, comprising the steps of : providing a ionically conducting layer; applying at least one layer of electronically conducting material on each side of said ionically conducting layer; sintering the multilayer structure; and impregnating the electronically conducting layers with a catalyst material or catalyst precursor material.
| Original language | English |
|---|---|
| Patent number | US2011/0189066 |
| Filing date | 04/08/2011 |
| Publication status | Published - 2010 |
Bibliographical note
Patent:No.: CN101795751
Date: 2010-08-04
Patent:
No.: EP2188038
Date: 2010-05-26
Patent:
No.: WO2009027098
Date: 2009-03-05
Patent:
No.: EP2030668
Date: 2009-03-04
Keywords
- Fuel Cells and Hydrogen
- Membranes