Inamdar, A., Hou, Bo  ORCID: https://orcid.org/0000-0001-9918-8223, Chavan, Harish. S., Salunke, Amol Shrikrishna, Han, Jonghoon, Shin, Giho, Park, Sunjung, Yeon, Seungun, Shrestha, Nabeen Kumar, Im, Hyunsik and Kim, H. S.
2022.
Copper cobalt tin sulphide (Cu2CoSnS4) anodes synthesised using a chemical route for stable and efficient rechargeable lithium-ion batteries.
Dalton Transactions
51
(38)
, pp. 14535-14544.
10.1039/D2DT01966C
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Abstract
In everyday life superior lithium-ion batteries (LIB) with fast charging ability have become a valuable asset. The LIB performance of anode composite copper cobalt tin sulphide (Cu2CoSnS4; CCTS) electrodes, which were fabricated using a simple and easy hydrothermal method, was investigated. The electrochemical charge storage performance of the CCTS anode demonstrated sustainability, high-rate capability and efficiency. The CCTS anode exhibited a first discharge capacity of 914.5 mAhg−1 and an average specific capacity of 198.7 mAhg−1 in consecutive cycles at a current density of 0.1 Ag−1. It had a capacity retention of ~62.0% and a coulombic efficiency of more than 83% after over 100 cycles, demonstrating its excellent cycling performance and reversibility. It can be an alternative anode to other established electrode materials for real battery applications.
| Item Type: | Article |
|---|---|
| Date Type: | Publication |
| Status: | Published |
| Schools: | Physics and Astronomy |
| Publisher: | Royal Society of Chemistry |
| ISSN: | 1477-9226 |
| Date of First Compliant Deposit: | 28 August 2022 |
| Date of Acceptance: | 25 August 2022 |
| Last Modified: | 08 Nov 2023 00:46 |
| URI: | https://orca.cardiff.ac.uk/id/eprint/152186 |
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