DICP OpenIR
Subject Area物理化学
Synthesis of Co3O4 nanotubes and their catalytic applications in CO oxidation
Lv, Yongge; Li, Yong; Shen, Wenjie; Shen WJ(申文杰)
KeywordCo3o4 Nanotubes Kirkendall Effect Co Oxidation Morphology-dependence
Source PublicationCATALYSIS COMMUNICATIONS
2013-12-05
DOI10.1016/j.catcom.2013.08.017
Volume42Pages:116-120
Indexed BySCI
Cooperation Status
SubtypeArticle
Department5
Funding Project501
Contribution Rank待补充
WOS HeadingsScience & Technology ; Physical Sciences
Funding Organization1,1 ; 1,1 ; 1,1 ; 1,1
WOS SubjectChemistry, Physical
WOS Research AreaChemistry
WOS KeywordHOLLOW NANOCRYSTALS ; DIRECTED SYNTHESIS ; DIFFERENT SHAPES ; LOW-TEMPERATURE ; KIRKENDALL ; NANOPARTICLES ; COMBUSTION ; TEMPLATES ; NANOWIRES ; OXIDES
AbstractCo3O4 nanotubes with the inner of about 8 nm and the length of 200-500 nm were synthesized by oxidizing Co nanowires. Analyses on the structural evolution of the intermediates at different intervals identified that the formation of Co3O4 nanotubes followed a nanoscale Kirkendall effect. The outward diffusion of cobalt species was faster than the inward diffusion of oxygen species, resulting in the formation of nanovoids at the initial stage and subsequently the tubular structure. The Co3O4 nanotubes showed a higher activity and stability than the spherical nanoparticles in CO oxidation, primarily due of the facile redox feature. (C) 2013 Elsevier B.V. All rights reserved.
Language英语
Funding Organization1,1 ; 1,1 ; 1,1 ; 1,1
URL查看原文
WOS IDWOS:000326254800025
Citation statistics
Cited Times:40[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/119413
Collection中国科学院大连化学物理研究所
Corresponding AuthorShen WJ(申文杰)
AffiliationChinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
Recommended Citation
GB/T 7714
Lv, Yongge,Li, Yong,Shen, Wenjie,et al. Synthesis of Co3O4 nanotubes and their catalytic applications in CO oxidation[J]. CATALYSIS COMMUNICATIONS,2013,42:116-120.
APA Lv, Yongge,Li, Yong,Shen, Wenjie,&申文杰.(2013).Synthesis of Co3O4 nanotubes and their catalytic applications in CO oxidation.CATALYSIS COMMUNICATIONS,42,116-120.
MLA Lv, Yongge,et al."Synthesis of Co3O4 nanotubes and their catalytic applications in CO oxidation".CATALYSIS COMMUNICATIONS 42(2013):116-120.
Files in This Item:
File Name/Size DocType Version Access License
2013mN1SPwYCIf.PDF(938KB) 开放获取CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Lv, Yongge]'s Articles
[Li, Yong]'s Articles
[Shen, Wenjie]'s Articles
Baidu academic
Similar articles in Baidu academic
[Lv, Yongge]'s Articles
[Li, Yong]'s Articles
[Shen, Wenjie]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Lv, Yongge]'s Articles
[Li, Yong]'s Articles
[Shen, Wenjie]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.