Dependence on composition of electronic
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A.R. Malheiro; J. Perez; H.M. Villullas
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Article
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2010
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Elsevier Science
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English
⚖ 208 KB
This work presents studies of electronic characteristics and alloy stability carried out for Pt-Fe/C catalysts of different compositions (10-50% Fe, in atoms) and same particle size. The electronic properties are characterized by in situ dispersive X-ray absorption spectroscopy (DXAS). The results s