T/CITS 191-2024 Active Group standards

T/CITS 191-2024 The performance degradation testing specifications for fuel cell catalysts used in proton exchange membrane fuel cells

Publish Date: 2024-12-10 Implement Date: 2024-12-10 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CITS 191-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Other chemical products

Publish Date: 2024-12-10

Implement Date: 2024-12-10

Scope

Scope: This document specifies the electrochemical specific surface area and active half-cell detection for the performance decay of catalysts used in proton exchange membrane fuel cells, the detection of electrochemical surface area and activity decay of membrane electrodes, the detection of crystal phase and particle size of catalyst metal particles, the detection of catalyst carrier decay, and the detection of catalyst decay under start-stop operating conditions. This document is applicable to the performance decay detection of catalysts used in proton exchange membrane fuel cells. Main technical content: This document specifies the electrochemical specific surface area and active half-cell detection for the performance decay of catalysts used in proton exchange membrane fuel cells, the detection of electrochemical surface area and activity decay of membrane electrodes, the detection of crystal phase and particle size of catalyst metal particles, the detection of catalyst carrier decay, and the detection of catalyst decay under start-stop operating conditions. This document is applicable to the performance decay detection of catalysts used in proton exchange membrane fuel cells.