Tools
Tools
Li, H., Musharavati, F., Zalenezhad, E., Chen, X., Hui, K. N. and Hui, K. S. 
ORCID: https://orcid.org/0000-0001-7089-7587
(2018)
Electrodeposited Ni–Co layered double hydroxides on titanium carbide as a binder-free electrode for supercapacitors.
Electrochimica Acta, 261.
pp. 178-187.
ISSN 0013-4686
Preview |
PDF (Accepted manuscript)
- Accepted Version
Available under License Creative Commons Attribution Non-commercial No Derivatives. Download (1MB) | Preview |
Abstract
We report the synthesized mixture of MXene and Ni–Co LDH on nickel foam by an electrodeposition technique. The specific capacitance of the mixture attained 983.6 F g−1 at a discharge current of 2 A g−1, which is greater than that of pure MXene. Compared to Ni–Co LDH, the sample created through electrodeposition provided a better rate capability of 983.6 F g−1 at 2 A g−1 and 536.6 F g−1 at 50 A g−1 and cycling stability with 76% retention after 5000 cycles at 30 A g−1. Moreover, a solid-state asymmetric supercapacitor with MXene-LDH as the positive electrode and multi-walled carbon nanotube coated on the nickel foam as the negative electrode delivers high energy density (36.70 Wh kg−1 at the power density of 1.44 kW kg−1), which outperforms the other devices reported previously.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | binder-free electrode,electrodeposition,mxene,ni–co layered double hydroxides,supercapacitors |
| Faculty \ School: | Faculty of Science > School of Mathematics (former - to 2024) |
| UEA Research Groups: | Faculty of Science > Research Groups > Energy Materials Laboratory |
| Related URLs: | |
| Depositing User: | Pure Connector |
| Date Deposited: | 17 Jan 2018 16:30 |
| Last Modified: | 25 Sep 2024 13:12 |
| URI: | https://ueaeprints.uea.ac.uk/id/eprint/65977 |
| DOI: | 10.1016/j.electacta.2017.12.139 |
Downloads
Downloads per month over past year
Actions (login required)
 |
View Item |