Fig. 7: MEA properties and optimization. | NPG Asia Materials

Fig. 7: MEA properties and optimization.

From: Synthesis of highly dispersed Pt nanoparticles into carbon supports by fluidized bed reactor atomic layer deposition to boost PEMFC performance

Fig. 7

Polarization curves for a Pt/Vinatech, b Pt/Vulcan, and c commercial Pt/C as a function of Nafion® wt%. The Pt loading on the anode and cathode were 0.1 mgPt/cm2 and 0.4 mgPt/cm2, respectively. The measurements were carried out with H2/O2 at a cell temperature of 70 °C and ambient pressure. d Schematic illustration of the catalyst layers according to the ionomer contents.

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