期刊
MATERIALS CHEMISTRY AND PHYSICS
卷 149, 期 -, 页码 601-606出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.matchemphys.2014.11.014
关键词
Inorganic compounds; Chemical synthesis; Electron microscopy; Electrochemical properties; X-ray photoemission spectroscopy
资金
- One Hundred Talent Program of Chinese Academy of Sciences
- NSFC of China [51302264]
The feasibility of the electrochemical zinc ion insertion/extraction reaction in CuHCF nano-cube in aqueous solution is investigated. It is demonstrated for the first time that the divalent zinc ions can be reversibly inserted/extracted into/from CuHCF nano-cube in aqueous solution due to the small radius steric effect of zinc ions. The zinc ion insertion and extraction is controlled by the solid phase diffusion into/from the CuHCF electrode. Divalent cation (de)intercalation discovered in this work expands perspectives on intercalation electrochemistry Of divalent cations, and it will possibly lead to development of novel divalent cation intercalation compounds for aqueous rechargeable batteries. (C) 2014 Elsevier B.V. All rights reserved.
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