GB/T 20042.4-2009 《Proton exchange membrane fuel cell - Part 4: Test method for electrocatalysts》 Related products

This part specifies the scope of test methods for proton exchange membrane fuel cell electrocatalysts, including platinum content test, electrochemistry activity area test, specific surface area, pore volume, pore size distribution test, morphology and Particle size distribution test, crystal structure test, catalyst stack density test and single cell polarization Linear dispersion test. Applicable to various types of proton exchange membrane fuel cell platinum-based electrocatalysts, and references a series of normative documents.