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Template-Free Electrochemical Preparation of Hexagonal CuSn Prism-Structural Electrode for Lithium-Ion Batteries.
- Source :
-
Journal of Nanomaterials . 10/8/2018, p1-5. 5p. - Publication Year :
- 2018
-
Abstract
- A hexagonal prism CuSn alloy was prepared at room temperature from 1-ethyl-3-methylimidazolium dicyanamide ([Emim][DCA]) by the direct template-free electrodeposition method with different concentrations of Cu(I) and Sn(II) at a low current density of 0.04 A dm−2. Moreover, the electrodeposition time was also investigated, and the results indicated that the composition of the CuSn alloy became complex and the structure turned unstable with expanding time. The cycling performance of the hexagonal prism-structural CuSn electrode was investigated, with the first discharge capacity of 345 mAh g−1 and a discharge capacity of about 210 mAh g−1 after 10 cycles. [ABSTRACT FROM AUTHOR]
- Subjects :
- *ALLOYS
*METALLIC composites
*ELECTROPLATING
*ELECTRODES
*LITHIUM-ion batteries
Subjects
Details
- Language :
- English
- ISSN :
- 16874110
- Database :
- Academic Search Index
- Journal :
- Journal of Nanomaterials
- Publication Type :
- Academic Journal
- Accession number :
- 132206934
- Full Text :
- https://doi.org/10.1155/2018/1507985