Delivery: 3 seconds (Download full-editable-PDF + Invoice). Quotation: Click GB/T 20042.5-2009>>Add to cart>>Quote Editable-PDF Preview (Reload if blank, scroll for next page)
See Chinese contents: GB/T 20042.5-2009 GB/T 20042.5-2009: Proton exchange membrane fuel cell -- Part 5: Test method for membrane electrode assembly
This part of GB/T 20042 specifies the terminology and definition, thickness uniformity test, Pt loading test, single cell polarization curve test, hydrogen crossover current density test, activation overpotential and ohmic polarization overpotential test, electrochemical active area test of membrane electrode assembly (MEA) test methods for proton exchange membrane fuel cells.
