HFCAS OpenIR  > 中科院固体物理研究所
Co3O4 nanosheet-built hollow dodecahedrons via a two-step self-templated method and their multifunctional applications
Li, Yuanyuan1,2; Liu, Bo1,2; Wang, Hong1,2; Su, Xingsong1,2; Gao, Lei1; Zhou, Fei1; Duan, Guotao1
2018-12-01
Source PublicationSCIENCE CHINA-MATERIALS
ISSN2095-8226
Volume61Issue:12Pages:1575-1586
Corresponding AuthorDuan, Guotao(duangt@issp.ac.cn)
AbstractThe Co3O4 nanosheet-built hollow dodecahedrons (Co3O4 NSHDs) were fabricated via a controllable two-step self-templated method. The ZIF-67 dodecahedrons were prepared as first self-template to synthesize the Co-LDH hollow dodecahedrons, which were further used as self-template to fabricate Co3O4 NSHDs by a controlled calcination. The proposed two-step self-templated method not only brings hollow structures without auxiliary template, ultrathin nanosheet, ultrafine grains, and large surface areas, but also allows the easy and uniform surface modification, as demonstrated of PdO modification. The Co3O4 NSHDs with above features could show multifunctional applications, such as sensing and catalysis. Experiments suggest that the Co3O4 NSHDs show good gas sensing performances to trimethylamine at a low operating temperature (100 degrees C). They can be further enhanced by PdO surface modification, which have a low detection limit (250 ppb) and a short response time (4.5 s). In addition, the Co3O4 NSHDs exhibited excellent oxygen evolution reaction performances with a low overpotential of 359 mV, low Tafel slope of 80.7 mV dec(-1) and low electrochemical impedance, which was superior to those for the Co3O4 NCs obtained by directly calcinating the ZIF-67 templates, Ni foam and most common metal oxides catalysts.
KeywordCo3O4 self-templated method gas sensing oxygen evolution reaction
Funding OrganizationNational Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Key Research Projects of the Frontier Science CAS ; Key Research Projects of the Frontier Science CAS ; Key Research Projects of the Frontier Science CAS ; Key Research Projects of the Frontier Science CAS ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Key Research Projects of the Frontier Science CAS ; Key Research Projects of the Frontier Science CAS ; Key Research Projects of the Frontier Science CAS ; Key Research Projects of the Frontier Science CAS ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Key Research Projects of the Frontier Science CAS ; Key Research Projects of the Frontier Science CAS ; Key Research Projects of the Frontier Science CAS ; Key Research Projects of the Frontier Science CAS ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Key Research Projects of the Frontier Science CAS ; Key Research Projects of the Frontier Science CAS ; Key Research Projects of the Frontier Science CAS ; Key Research Projects of the Frontier Science CAS
DOI10.1007/s40843-018-9254-6
WOS KeywordOXYGEN EVOLUTION REACTION ; LAYERED DOUBLE HYDROXIDES ; METAL-ORGANIC FRAMEWORKS ; PERFORMANCE GAS SENSOR ; TRIMETHYLAMINE GAS ; SENSING PROPERTIES ; ROOM-TEMPERATURE ; MESOPOROUS CO3O4 ; NANOROD ARRAYS ; MOF TEMPLATES
Indexed BySCI
Language英语
Funding ProjectNational Key R&D Program of China[2016YFC0201103] ; Natural Science Foundation of China[51471161] ; Natural Science Foundation of China[11674320] ; Youth Innovation Promotion Association CAS ; Key Research Projects of the Frontier Science CAS[QYZDB-SSW-JSC017]
Funding OrganizationNational Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Key Research Projects of the Frontier Science CAS ; Key Research Projects of the Frontier Science CAS ; Key Research Projects of the Frontier Science CAS ; Key Research Projects of the Frontier Science CAS ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Key Research Projects of the Frontier Science CAS ; Key Research Projects of the Frontier Science CAS ; Key Research Projects of the Frontier Science CAS ; Key Research Projects of the Frontier Science CAS ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Key Research Projects of the Frontier Science CAS ; Key Research Projects of the Frontier Science CAS ; Key Research Projects of the Frontier Science CAS ; Key Research Projects of the Frontier Science CAS ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Key Research Projects of the Frontier Science CAS ; Key Research Projects of the Frontier Science CAS ; Key Research Projects of the Frontier Science CAS ; Key Research Projects of the Frontier Science CAS
WOS Research AreaMaterials Science
WOS SubjectMaterials Science, Multidisciplinary
WOS IDWOS:000450218200008
PublisherSCIENCE PRESS
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.hfcas.ac.cn:8080/handle/334002/34073
Collection中科院固体物理研究所
Corresponding AuthorDuan, Guotao
Affiliation1.Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, Anhui Key Lab Nanomat & Nanotechnol, Hefei 230031, Anhui, Peoples R China
2.Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China
Recommended Citation
GB/T 7714
Li, Yuanyuan,Liu, Bo,Wang, Hong,et al. Co3O4 nanosheet-built hollow dodecahedrons via a two-step self-templated method and their multifunctional applications[J]. SCIENCE CHINA-MATERIALS,2018,61(12):1575-1586.
APA Li, Yuanyuan.,Liu, Bo.,Wang, Hong.,Su, Xingsong.,Gao, Lei.,...&Duan, Guotao.(2018).Co3O4 nanosheet-built hollow dodecahedrons via a two-step self-templated method and their multifunctional applications.SCIENCE CHINA-MATERIALS,61(12),1575-1586.
MLA Li, Yuanyuan,et al."Co3O4 nanosheet-built hollow dodecahedrons via a two-step self-templated method and their multifunctional applications".SCIENCE CHINA-MATERIALS 61.12(2018):1575-1586.
Files in This Item: Download All
File Name/Size DocType Version Access License
Co3O4 nanosheet-buil(4036KB)期刊论文作者接受稿开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Li, Yuanyuan]'s Articles
[Liu, Bo]'s Articles
[Wang, Hong]'s Articles
Baidu academic
Similar articles in Baidu academic
[Li, Yuanyuan]'s Articles
[Liu, Bo]'s Articles
[Wang, Hong]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Li, Yuanyuan]'s Articles
[Liu, Bo]'s Articles
[Wang, Hong]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Co3O4 nanosheet-built hollow dodecahedrons via a two-step self-templated method and their multifunctional applications.pdf
Format: Adobe PDF
This file does not support browsing at this time
All comments (0)
No comment.
 

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