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CeO_2对CuO/SiO_2的助催化作用 被引量:1

Promotion Catalysis of Cerium Dioxide for Cu/SiO_2 Catalyst
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摘要 本文考察了Cu-Ce/SiO2催化剂对CO和CH4的氧化反应活性,助剂CeO2对催化剂CuO/SiO2的CO氧化有明显的促进作用,而对CH4氧化作用不明显。适量的CeO2还能提高催化剂的热稳定性,并初步探讨了CeO2的助催化作用。 The oxidation activity of CO and CH4 over Cu-Ce/SiO2 catalyst has been studied in the paper .CeO2 can promote CO oxidation activity of CuO/SiO2 catalyst, but has very little promotion for CH4 oxidation,and suitable amount of CeO2 can also improve catalyst's thermal stability.
机构地区 浙江医科大学
出处 《浙江师大学报(自然科学版)》 1996年第3期70-72,76,共4页 Journal of Zhejiang Normal University(Natoral Sciences)
关键词 氧化铜 二氧化硅 氧化铈 催化剂 助催化作用 CO oxidation CuO CeO_2
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  • 1匿名著者,1986年
  • 2范淑蓉,催化学报,1985年,6卷,83页
  • 3王承宪,中国科学.B,1984年,3期,209页

同被引文献20

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