Citation: Shi Hua Wu, Chang Ying ZHU, Ji Liang ZHU, Xi Sheng SHENG. STUDIES OF POLYMER IMMOBILIZED Pd－Cu CLUSTER CATALYSTS PREPARED BY METAL ATOM SYNTHESIS(MVS)[J]. Chinese Chemical Letters, ;1995, 6(1): 71-74. shu

STUDIES OF POLYMER IMMOBILIZED Pd－Cu CLUSTER CATALYSTS PREPARED BY METAL ATOM SYNTHESIS(MVS)

Department of Chemistry, Nankai University, Tianjin 300071

Received Date: 5 September 1994

Abstract Metal atoms of Pd and Cu produced by coevaporation in a metal atom reactor was solvated at low temperature.These solvated metal atoms were immobilized in the polymer pore structure for preparing Pd-Cu bimetallic cluster catalyst.XPS measurements showed that both Pd and Cu were in a zero-valent state.TEM and XRD results indicated that the Pd-Cu cluster particles were very small.Catalytic tests showed that these catalysts are very active for 4-methyl-3-penten-2-one hydrogenation.
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