Acta Chimica Sinica ›› 1991, Vol. 49 ›› Issue (3): 209-213.     Next Articles

Original Articles

非晶态金属合金作催化材料的研究 II. 非晶态Ni-P-SiO2负载型催化剂加氢活性的研究

邓景发;张西平;刘定江;董树忠   

  1. 复旦大学现代物理研究所;复旦大学化学系
  • 发布日期:1991-03-15

Studies on amorphous alloy as catalyst II. Studies on activity of hydrogenation of amorphous Ni-P-SiO2 supported catalyst

DENG JINGFA;ZHANG XIPING;LIU DINGJIANG;DONG SHUZHONG   

  • Published:1991-03-15

The catalytic activities of amorphous Ni-P-SiO2 and crystallization Ni-P-SiO2 and Ni-SiO2 were compared in the hydrogenation of styrene. Reduced Ni was shown to be the active site. The chemisorption and interaction of H2 and CO on these catalysts were examined, and a mechanism was proposed for the hydrogenation of CO.

Key words: NICKEL ALLOYS, HYDROGENATION, STYRENE, SILICON OXIDE, SURFACE ACTIVITY, X-RAY PHOTOELECTRON SPECTROMETRY, AMORPHOUS MATERIALS, TEMPERATURE PROGRAMMING DESORPTION, CHEMICAL DEPOSITION, TEMPERATURE PROGRAMMED REDUCTION

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