Hu, Q;
Li, W;
Abouelamaiem, DI;
Xu, C;
Jiang, H;
Han, W;
He, G;
(2019)
Hollow Cu-doped NiO microspheres as anode materials with enhanced lithium storage performance.
RSC Advances
, 9
(36)
pp. 20963-20967.
10.1039/c9ra03780b.
(In press).
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Abstract
Doping is an effective way to optimize the properties of electrode materials. In this study, hollow Cu-doped NiO microspheres were obtained via the hydrothermal method, in which the microspheres were aggregated from nanoparticles. Compared with the original NiO electrode, the Cu-doped NiO electrode exhibits prominent initial capacity (1180 vs. 900 mA h g^{-1}) and better rate capability (80% vs. 30% retention) as anode materials. The superior electrochemical properties could be attributed to the enhanced conductivity by Cu doping.
| Type: | Article |
|---|---|
| Title: | Hollow Cu-doped NiO microspheres as anode materials with enhanced lithium storage performance |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1039/c9ra03780b |
| Publisher version: | http://doi.org/10.1039/c9ra03780b |
| Language: | English |
| Additional information: | © The Royal Society of Chemistry 2019. This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence (http://creativecommons.org/licenses/by-nc/3.0/). |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Chemistry |
| URI: | https://discovery-pp.ucl.ac.uk/id/eprint/10078576 |
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