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Synthesis of Single-Crystalline Co3O4 Octahedral Cages with Tunable Surface Aperture and Their Lithium Storage Properties
Wang, Xi1,3; Yu, Lingjie2,3; Wu, Xing-Long1,3; Yuan, Fangli2; Guo, Yu-Guo1; Ma, Ying1; Yao, Jiannian1; Ma, Y
2009-09-03
Source PublicationJOURNAL OF PHYSICAL CHEMISTRY C
ISSN1932-7447
Volume113Issue:35Pages:15553-15558
AbstractIn this paper, single-crystal line Co3O4 hollow octahedral hollow cages with tunable surface aperture were synthesized by the carbon-assisted carbothermal method. On the basis of electron microscopic observation and structural analysis, all the following factors, including the precursor concentration, species of precursor, intrinsic crystal structure of products and carbon-assisted carbothermal reaction, play key roles in the formation Of Co3O4 octahedral hollow structures. When the as-prepared Co3O4 samples were used as the anode materials in lithium ion batteries (LIBs), it was found that the octahedral hollow cages with large surface aperture performed better than both those with small surface aperture and Co3O4 nanoparticles, indicating that not only the single-crystalline robust structure but also the tunable surface aperture in the shell could affect the electrochemical property in LIBs.
KeywordIon Battery Electrodes Electrochemical Performance Carbothermal Reduction Hollow Microspheres Carbon Spheres Nanorods Nanostructures Nanowires Nanotubes Capacity
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
DOI10.1021/jp904652m
Indexed BySCI
Language英语
WOS KeywordION BATTERY ELECTRODES ; ELECTROCHEMICAL PERFORMANCE ; CARBOTHERMAL REDUCTION ; HOLLOW MICROSPHERES ; CARBON SPHERES ; NANORODS ; NANOSTRUCTURES ; NANOWIRES ; NANOTUBES ; CAPACITY
WOS Research AreaChemistry ; Science & Technology - Other Topics ; Materials Science
WOS SubjectChemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS IDWOS:000269252500014
Citation statistics
Cited Times:130[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/6585
Collection多相复杂系统国家重点实验室
Corresponding AuthorMa, Y
Affiliation1.Chinese Acad Sci, Key Lab Photochem, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Inst Proc Engn, Beijing 100190, Peoples R China
3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Wang, Xi,Yu, Lingjie,Wu, Xing-Long,et al. Synthesis of Single-Crystalline Co3O4 Octahedral Cages with Tunable Surface Aperture and Their Lithium Storage Properties[J]. JOURNAL OF PHYSICAL CHEMISTRY C,2009,113(35):15553-15558.
APA Wang, Xi.,Yu, Lingjie.,Wu, Xing-Long.,Yuan, Fangli.,Guo, Yu-Guo.,...&Ma, Y.(2009).Synthesis of Single-Crystalline Co3O4 Octahedral Cages with Tunable Surface Aperture and Their Lithium Storage Properties.JOURNAL OF PHYSICAL CHEMISTRY C,113(35),15553-15558.
MLA Wang, Xi,et al."Synthesis of Single-Crystalline Co3O4 Octahedral Cages with Tunable Surface Aperture and Their Lithium Storage Properties".JOURNAL OF PHYSICAL CHEMISTRY C 113.35(2009):15553-15558.
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