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Large-scale synthesis of hierarchical MnO2 for benzene catalytic oxidation
Alternative TitleParticuology
Li, Dongyan1,2; Shen, Genli1,2; Tang, Wenxiang1,2; Liu, Haidi1; Chen, Yunfa1
2014-06-01
Source PublicationPARTICUOLOGY
ISSN1674-2001
Volume14Issue:3Pages:71-75
AbstractHierarchical sea-urchin-shaped manganese oxide microspheres were synthesized via a facile method based on the reaction between KMnO4 and MnSO4 in HNO3 solution at 50 degrees C. The average diameter of the microspheres is similar to 850 nm. The microspheres consist of a core of diameter of similar to 800 nm and nanorods of width similar to 50 nm. The nanorods exist at the edge of the core. The Brunauer-Emmett-Teller surface area of the sea-urchin-shaped microspheres is 259.4 m(2)/g. A possible formation mechanism of the hierarchical sea-urchin-shaped microspheres is proposed. The temperature for 90% conversion of benzene (T-90%) on the hierarchical urchin-shaped MnO2 microspheres is about 218 degrees C. (C) 2013 Chinese Society of Particuology and Institute of Process Engineering, Chinese Academy of Sciences. Published by Elsevier B.V. All rights reserved.; Hierarchical sea-urchin-shaped manganese oxide microspheres were synthesized via a facile method based on the reaction between KMnO4 and MnSO4 in HNO3 solution at 50 degrees C. The average diameter of the microspheres is similar to 850 nm. The microspheres consist of a core of diameter of similar to 800 nm and nanorods of width similar to 50 nm. The nanorods exist at the edge of the core. The Brunauer-Emmett-Teller surface area of the sea-urchin-shaped microspheres is 259.4 m(2)/g. A possible formation mechanism of the hierarchical sea-urchin-shaped microspheres is proposed. The temperature for 90% conversion of benzene (T-90%) on the hierarchical urchin-shaped MnO2 microspheres is about 218 degrees C. (C) 2013 Chinese Society of Particuology and Institute of Process Engineering, Chinese Academy of Sciences. Published by Elsevier B.V. All rights reserved.
KeywordManganese Oxide Hierarchical Catalyst Benzene
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
DOI10.1016/j.partic.2013.06.010
URL查看原文
Indexed BySCI
Language英语
WOS KeywordCONTROL HYDROTHERMAL SYNTHESIS ; MANGANESE OXIDES ; HOLLOW URCHINS ; ALPHA-MNO2 ; COMBUSTION ; REDUCTION ; TOLUENE ; SPHERES ; COPPER
WOS Research AreaEngineering ; Materials Science
WOS SubjectEngineering, Chemical ; Materials Science, Multidisciplinary
WOS IDWOS:000338609600011
Citation statistics
Cited Times:14[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/10920
Collection研究所(批量导入)
Affiliation1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Li, Dongyan,Shen, Genli,Tang, Wenxiang,et al. Large-scale synthesis of hierarchical MnO2 for benzene catalytic oxidation[J]. PARTICUOLOGY,2014,14(3):71-75.
APA Li, Dongyan,Shen, Genli,Tang, Wenxiang,Liu, Haidi,&Chen, Yunfa.(2014).Large-scale synthesis of hierarchical MnO2 for benzene catalytic oxidation.PARTICUOLOGY,14(3),71-75.
MLA Li, Dongyan,et al."Large-scale synthesis of hierarchical MnO2 for benzene catalytic oxidation".PARTICUOLOGY 14.3(2014):71-75.
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