Invention Grant
- Patent Title: Reinforced electrode assembly
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Application No.: US13836894Application Date: 2013-03-15
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Publication No.: US09722269B2Publication Date: 2017-08-01
- Inventor: Scott C. Moose , John P. Healy , Bradley M. Houghtaling , Timothy J. Fuller
- Applicant: GM Global Technology Operations LLC
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Current Assignee Address: US MI Detroit
- Agency: Quinn IP Law
- Main IPC: H01M8/10
- IPC: H01M8/10 ; H01M8/00 ; H01M8/1004 ; H01M8/1058 ; H01M8/1069 ; H01M4/88 ; H01M8/1018

Abstract:
A fuel cell, a reinforced membrane electrode assembly and a method of fabricating a reinforced membrane electrode assembly. The method comprises depositing an electrode ink onto a first substrate to form a first electrode layer, applying a first porous reinforcement layer on a surface of the first electrode layer to form a first catalyst coated substrate, depositing a first ionomer solution onto the first catalyst coated substrate to form a first ionomer layer, and applying a membrane porous reinforcement layer on a surface of the first ionomer layer to form a reinforced membrane layer.
Public/Granted literature
- US20130202986A1 REINFORCED ELECTRODE ASSEMBLY Public/Granted day:2013-08-08
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