| 摘要 |
Disclosed is a process for the manufacture of a catalyst-coated membrane-seal assembly, including:
(i) providing a carrier material;(ii-i) forming a first layer, the first layer being formed by:
(a) depositing a first catalyst component onto the carrier material such that the first catalyst component is deposited in discrete regions;(b) drying the first layer;(ii-ii) forming a second layer, the second layer being formed by:
(a) depositing a first seal component, such that the first seal component provides a picture frame pattern having a continuous region and void regions, the continuous region including second seal component and the void regions being free from second seal component;(b) depositing a first ionomer component onto the first layer, such that the first ionomer component is deposited in discrete regions; and(c) drying the second layer. |
