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GB/T 20042.4-2009
GB/T 20042.4-2009 Proton exchange membrane fuel cell—Part 4:Test method for electrocatalysts
Abstract
This part of GB/T 20042 specifies the terms and definitions of the test methods for electrocatalysts of proton exchange membrane fuel cells, platinum content testing, electrochemical active area testing, specific surface area, pore volume, pore size distribution testing, morphology and particle size distribution testing, crystal structure testing, catalyst packing density testing, and single-cell polarization curve testing, etc.
This part is applicable to various types of platinum-based (Pt-based) electrocatalysts for proton exchange membrane fuel cells.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB/T 20042.4-2009 |
| CCS | Chemical power sources |
| ICS | Fuel cell |
| Implement Date | 2009-11-01 |
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