T/DZJN 222-2023 Active Group standards

T/DZJN 222-2023 The technical requirements for bipolar plates used in proton exchange membrane fuel cells

Publish Date: 2024-01-01 Implement Date: 2024-02-01 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/DZJN 222-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Integrated Environment and Environmental Protection

Publish Date: 2024-01-01

Implement Date: 2024-02-01

Scope

Main technical content: This document specifies the terms and definitions, general requirements, technical requirements, test methods, marking, packaging, transportation, and storage for bipolar plates used in proton exchange membrane fuel cells. 1 Scope 2 Normative reference documents 3 Terms and definitions 3.1 Definitions 3.2 Symbols 4 General requirements 4.1 General provisions 4.2 Material requirements 4.3 Appearance and structure 4.4 Sealing requirements 5 Technical requirements 5.1 Gas permeability 5.2 Bending strength 5.3 Thickness uniformity 5.4 Corrosion current density 5.5 Flatness 5.6 Contact resistance 5.7 Electrical conductivity 6 Test methods 6.1 Gas permeability 6.2 Bending strength 6.3 Thickness uniformity 6.4 Corrosion current density 6.5 Flatness 6.6 Contact resistance 6.7 Electrical conductivity 7 Marking, packaging, transportation, and storage 7.1 Marking 7.2 Packaging 7.3 Transportation 7.4 Storage