GB/T 20042.1-2005
Replaced
T/GHDQ 118-2023
Active
Group standards
T/GHDQ 118-2023 Fuel cell electrocatalyst electrochemical activity area and accelerated aging test specifications
T/GHDQ 118-2023 Fuel cell electrocatalyst electrochemical activity area and accelerated aging test specifications
Price:
$ 20.00
Basic Information
Standard Code:
T/GHDQ 118-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Chemical power sources
ICS Name:
Fuel cell
Publish Date:
2023-02-08
Implement Date:
2023-02-09
Pages:
13 pages
Scope
Scope: This document specifies the electrochemical active area of fuel cell electrocatalysts and the accelerated aging test methods, among other things. This document is applicable to platinum-based (Pt-based) electrocatalysts for various types of proton exchange membrane fuel cells in terms of electrochemical active area and accelerated aging testing. Main technical content: This document stipulates the electrochemical active area and accelerated aging test methods for platinum-based (Pt-based) electrocatalysts in fuel cells, and details the testing equipment, test conditions, sample preparation requirements, and testing procedures and methods used in electrochemical active area and accelerated aging testing.
Development Information
Related Standards
GB/T 20042.2-2008
Replaced
GB/T 20042.2-2008 Proton exchange membrane fuel cell—General technical specification of fuel cell stacks
GB/Z 21742-2008
Active
GB/Z 21742-2008 Portable proton exchange membrane fuel cell power systems
GB/Z 21743-2008
Abolished
GB/Z 21743-2008 Stationary proton exchange membrane fuel cell power system (separate)—Tests methods for the performance
GB/T 20042.3-2009
Replaced
GB/T 20042.3-2009 Proton exchange membrane fuel cell—Part 3:Test method for proton exchange membrane
GB/T 20042.4-2009
Replaced