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Effect of pretreatment conditions on initial catalytic activity of silver screen catalyst for the catalytic decomposition of highly concentrated hydrogen peroxide
Zhou Zhijiang; Wang Xiaodong; Shan Jihong; Cong Yu; Yang Xiaofeng; Zhang Tao
关键词Hydrogen Peroxide Decomposition Silver Screen Catalyst Pretreatment
刊名CHINESE JOURNAL OF CATALYSIS
2006-11-01
27期:11页:957-960
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Physical Sciences ; Technology
类目[WOS]Chemistry, Applied ; Chemistry, Physical ; Engineering, Chemical
研究领域[WOS]Chemistry ; Engineering
关键词[WOS]MANGANESE OXIDE CATALYSTS ; H2O2
英文摘要The silver screen catalyst used for the catalytic decomposition of highly concentrated hydrogen peroxide was plated on the nickel base. Pretreatment with hydrogen peroxide was employed to promote the initial catalytic activity of the catalyst. The results indicated that the initial activity and the start-up performance of the catalyst were greatly improved by the pretreatment with 90 % of hydrogen peroxide. The scanning electron microscopy and X-ray photoelectron spectroscopy results showed that a lot of fissures and active species of Ag2O appeared on the silver screen surface after the pretreatment. These probably are the main reasons for the improvement of the catalyst activity.
语种英语
WOS记录号WOS:000242869300007
引用统计
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/140078
专题中国科学院大连化学物理研究所
作者单位1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Liaoning, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
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GB/T 7714
Zhou Zhijiang,Wang Xiaodong,Shan Jihong,et al. Effect of pretreatment conditions on initial catalytic activity of silver screen catalyst for the catalytic decomposition of highly concentrated hydrogen peroxide[J]. CHINESE JOURNAL OF CATALYSIS,2006,27(11):957-960.
APA Zhou Zhijiang,Wang Xiaodong,Shan Jihong,Cong Yu,Yang Xiaofeng,&Zhang Tao.(2006).Effect of pretreatment conditions on initial catalytic activity of silver screen catalyst for the catalytic decomposition of highly concentrated hydrogen peroxide.CHINESE JOURNAL OF CATALYSIS,27(11),957-960.
MLA Zhou Zhijiang,et al."Effect of pretreatment conditions on initial catalytic activity of silver screen catalyst for the catalytic decomposition of highly concentrated hydrogen peroxide".CHINESE JOURNAL OF CATALYSIS 27.11(2006):957-960.
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