XPS and xafs Pt L2,3-Edge studies of dispersed metallic Pt and PtSn clusters on SiO2 obtained by organometallic synthesis: Structural and electronic characteristics

作者: José M. Ramallo-López , Gerardo F. Santori , Lisandro Giovanetti , Mónica L. Casella , Osmar A. Ferretti

DOI: 10.1021/JP030579Y

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摘要: In this work, well-defined silica-supported Pt and PtSn catalysts were prepared by surface organometallic reactions characterized EXAFS-XANES at the L2,3 edge XPS of 4f an...

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