High platinum utilization in ultra-low P
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S. Martin; P.L. Garcia-Ybarra; J.L. Castillo
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Article
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2010
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Elsevier Science
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English
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a b s t r a c t Cathode electrodes for proton exchange membrane fuel cells (PEMFCs) with ultra-low platinum loadings as low as 0.012 mg Pt cm ร2 have been prepared by the electrospray method. The electrosprayed layers have nanostructured fractal morphologies with dendrites formed by clusters (about