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题名: A facile method to promote LaMnO3 perovskite catalyst for combustion of methane
作者: Ding, Ya1, 2;  Wang, Sheng1;  Zhang, Lei1, 2;  Chen, Zhiping1, 2;  Wang, Mingzhe1;  Wang, Shudong1
关键词: LaMnO3 ;  Promotion ;  Catalytic combustion ;  Methane
刊名: CATALYSIS COMMUNICATIONS
发表日期: 2017-07-05
DOI: 10.1016/j.catcom.2017.04.022
卷: 97, 页:88-92
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: This work concentrates on the improvement of LaMnO3 perovskite catalysts for methane combustion by an effective and mild citric acid etching strategy. The etched catalysts showed improved catalytic activity due to higher surface area, abundant vacancies, higher surface Mn4+/Mn3+ ratio and more active oxygen species. Furthermore, the pre-treated catalysts maintained good stability because of the maintenance of perovskite structure.
关键词[WOS]: HETEROGENEOUS CATALYSIS ;  TOLUENE COMBUSTION ;  HIGH-PERFORMANCE ;  OXIDES ;  OXIDATION ;  REMOVAL ;  SOOT ;  MN ;  CO
语种: 英语
WOS记录号: WOS:000401378200020
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/152249
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, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China

Recommended Citation:
Ding, Ya,Wang, Sheng,Zhang, Lei,et al. A facile method to promote LaMnO3 perovskite catalyst for combustion of methane[J]. CATALYSIS COMMUNICATIONS,2017,97:88-92.
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