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题名: Effect of Sr substitution on catalytic activity of La1-xSrxMnO3 (0 <= x <= 0.8) perovskite-type oxides for catalytic decomposition of hydrogen peroxide
作者: Yang, HG;  Zhang, T;  Tian, HJ;  Tang, JW;  Xu, DZ;  Yang, WS;  Lin, LW
关键词: perovskite ;  substitution ;  hydrogen peroxide ;  decomposition
刊名: REACTION KINETICS AND CATALYSIS LETTERS
发表日期: 2001
卷: 73, 期:2, 页:311-316
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Physical
研究领域[WOS]: Chemistry
英文摘要: La1-xSrxMnO3 (0 less than or equal tox less than or equal to0.8) perovskite-type oxides were synthesized by the combined EDTA-citrate complexing method and their catalytic activity for the decomposition of hydrogen peroxide was investigated. Hydrogen peroxide decomposition was observed as a first-order reaction on these catalysts. With the increase of Sr substitution, the catalytic activity increased accordingly. Through analysis of the kinetic results, the compensation effect was found for these perovskites and Mn4+ ions were ascribed as the active sites of hydrogen peroxide decomposition.
关键词[WOS]: H2O2 DECOMPOSITION ;  OXIDATION
语种: 英语
WOS记录号: WOS:000170850300015
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/138930
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China

Recommended Citation:
Yang, HG,Zhang, T,Tian, HJ,et al. Effect of Sr substitution on catalytic activity of La1-xSrxMnO3 (0 <= x <= 0.8) perovskite-type oxides for catalytic decomposition of hydrogen peroxide[J]. REACTION KINETICS AND CATALYSIS LETTERS,2001,73(2):311-316.
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