CAS OpenIR  > 中科院上海应用物理研究所2011-2020年
Molten salt-assisted synthesis of bulk CoOOH as a water oxidation catalyst
Song, SZ; Bao, HL; Lin, X; Du, XL; Zhou, J; Zhang, LJ; Chen, N; Hu, J; Wang, JQ
2020
Source PublicationJOURNAL OF ENERGY CHEMISTRY
ISSN2095-4956
Volume42Pages:5-10
Subtype期刊论文
AbstractDifferent sizes of layered CoOOH were synthesized by the molten-salt-assisted method at different temperatures. X-ray diffraction and scanning electron microscope studies reveal that CoOOH grew at (003) with increasing temperature, and its size can reach dozens of microns. X-ray absorption near edge structure and XPS studies demonstrate that the Co valence state of CoOOH-750 is trivalent, and X-ray Absorption Fine Structure shows that it had a higher symmetry and lower disorder degree, indicating that CoOOH-750 has higher crystallinity and Co3+. The results of electrochemical tests show that CoOOH-750 exhibited the best oxygen-evolution-reaction (OER) catalytic activity. (C) 2019 Science Press and Dalian Institute of Chemical Physics, Chinese Academy of Sciences. Published by Elsevier B.V. and Science Press. All rights reserved.
KeywordRAY-ABSORPTION SPECTROSCOPY OXYGEN REDUCTION COBALT OXIDE EVOLUTION NANOSHEETS PERFORMANCE ELECTROCATALYSTS GRAPHENE CO3O4 MN
DOI10.1016/j.jechem.2019.05.021
Indexed BySCI ; EI
Language英语
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Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/33019
Collection中科院上海应用物理研究所2011-2020年
Affiliation1.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Univ Saskatchewan, Canadian Light Source, Saskatoon, SK S7N 2V3, Canada
Recommended Citation
GB/T 7714
Song, SZ,Bao, HL,Lin, X,et al. Molten salt-assisted synthesis of bulk CoOOH as a water oxidation catalyst[J]. JOURNAL OF ENERGY CHEMISTRY,2020,42:5-10.
APA Song, SZ.,Bao, HL.,Lin, X.,Du, XL.,Zhou, J.,...&Wang, JQ.(2020).Molten salt-assisted synthesis of bulk CoOOH as a water oxidation catalyst.JOURNAL OF ENERGY CHEMISTRY,42,5-10.
MLA Song, SZ,et al."Molten salt-assisted synthesis of bulk CoOOH as a water oxidation catalyst".JOURNAL OF ENERGY CHEMISTRY 42(2020):5-10.
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