CPC H01M 4/8673 (2013.01) [H01M 4/8657 (2013.01); H01M 4/8807 (2013.01); H01M 4/92 (2013.01); H01M 4/921 (2013.01); H01M 8/1004 (2013.01); H01M 2008/1095 (2013.01)] | 20 Claims |
1. A catalyst layer for a fuel cell comprising:
fibrous conductive members;
particulate conductive members; and
catalyst particles,
wherein a length L of the fibrous conductive members and a thickness T of the catalyst layer for a fuel cell satisfy the following relational expression:
L/T≤3,
an amount of the particulate conductive members is equal to or less than 40 parts by mass relative to 100 parts by mass of a total of the fibrous conductive members and the particulate conductive members, and
the fibrous conductive members are inclined relative to a surface direction of the catalyst layer for a fuel cell.
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