Li, J;
Li, W;
Huang, L;
Ma, C;
Liu, J;
Zhou, Q;
He, G;
(2021)
Synthesis and Kinetic Analysis of a-MnO₂ Nanowires for Supercapacitor Electrode.
Journal of Nanoelectronics and Optoelectronics
, 16
(2)
pp. 149-156.
10.1166/jno.2021.2910.
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Abstract
As the electrode material of supercapacitor, MnO2 materials have attracted extensive concern and its electrochemical performance has been continuously optimized, but the kinetic analysis is rarely discussed. Herein, a-MnO2 nanowires with a uniform morphology were synthesized by hydrothermal method, which exhibits proven electrochemical property like outstanding circulation stability, demonstrated rate performance and high specific capacitance. In addition, diffusion-controlled Faradaic procedure and surface capacitance action were calculated and analyzed in detail.
| Type: | Article |
|---|---|
| Title: | Synthesis and Kinetic Analysis of a-MnO₂ Nanowires for Supercapacitor Electrode |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1166/jno.2021.2910 |
| Publisher version: | https://doi.org/10.1166/jno.2021.2910 |
| Language: | English |
| Additional information: | This version is the author accepted manuscript. For information on re-use, please refer to the publisher's terms and conditions. |
| Keywords: | Kinetic Study; Nanowires; Supercapacitor Electrode; a-MnO2 |
| 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/10139691 |
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