Title: Direct spraying method for preparing fuel cell membrane electrode
Application Number: 200610035275 Application Date: 2006.04.28
Publication Number: 1838456 Publication Date: 2006.09.27
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H01M4/88,H01M8/02,B05C5/00,C08J5/22
Applicant(s) Name: South China University of Technology Address: 510640
Inventor(s) Name: Zhou Chen, Liao Shijun
Attorney & Agent: he shuzhen
Abstract:
     This invention discloses a directly spraying to make fuel cell film electrode method, which mainly provides a film electrode method in which the electrode is unknit, catalyst layer is uniform, no swelling deforming, and the electrode output energy density is high. The method includes the following steps: preprocessing the ion exchange membrane firstly, then fixing it in a film fixing equipment, and then spraying cathodic and anodic catalyst paste onto the two sides of the ion exchange membrane, at last drying under lower temperature in vacuum. This invention is fit for the membrane electrode of the ion exchange membrane preparation filed.
Time: 15
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