Hydroxyapatite-supported palladium nanoclusters: a highly active heterogeneous catalyst for selective oxidation of alcohols by use of molecular oxygen

…, T Mizugaki, K Ebitani, K Kaneda

文献索引：Mori, Kohsuke; Tano, Makoto; Mizugaki, Tomoo; Ebitani, Kohki; Kaneda, Kiyotomi New Journal of Chemistry, 2002 , vol. 26, # 11 p. 1536 - 1538

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被引用次数: 673

摘要

Treatment of a stoichiometric hydroxyapatite (HAP), Ca10 (PO4) 6 (OH) 2, with PdCl2 (PhCN) 2 gives a new type of palladium-grafted hydroxyapatite. Analysis by means of powder X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), energy-dispersive X-ray (EDX), IR, and Pd K-edge X-ray absorption fine structure (XAFS) proves that a monomeric PdCl2 species is chemisorbed on the HAP surface, which is readily ...