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Science · Advanced Physics
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Cathode exchange current density is 1 x 1010 A/cm2 of Pt surface (measured with oxygen at 25°C and atmospheric pressure). Calculate the expected current density at 3. corrected) if an MEA is prepared with catalyst specific surface area of 640cm2 img and with Pt loading of 0.4mg/cm2 and the cell operates with Ho/Air at 60°C and 300 kPa What potential gain may be expected at same current density if the Ft loading on the cathode is increased to 2mg/cm?
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