Di Lecce, D;
Andreotti, P;
Boni, M;
Gasparro, G;
Rizzati, G;
Hwang, J-Y;
Sun, Y-K;
(2018)
Multiwalled Carbon Nanotubes Anode in Lithium-Ion Battery with LiCoO₂, Li[Ni_{1/3}Co_{1/3}Mn_{1/3}]O₂, and LiFe_{1/4}Mn_{1/2}Co_{1/4}PO₄ Cathodes.
ACS Sustainbale Chemistry & Engineering
, 6
(3)
pp. 3225-3232.
10.1021/acssuschemeng.7b03395.
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Di Lecce_Multiwalled Carbon Nanotubes Anode in Lithium-Ion Battery with LiCoO₂, Li[Ni_{13}Co_{13}Mn_{13}]O₂, and LiFe_{14}Mn_{12}Co_{14}PO₄ Cathodes_AAM.pdf - Accepted Version Download (787kB) | Preview |
Abstract
Multiwalled carbon nanotubes (MWCNTs) are studied for the first time as the anode in lithium-ion batteries using LiCoO₂, Li[Ni_{1/3}Co_{1/3}Mn_{1/3}]O₂, and LiFe_{1/4}Mn_{1/2}Co_{1/4}PO₄ cathodes. The anode material has a partially graphitic structure and nanotube morphology, which ensure stable cycling, Coulombic efficiency exceeding 99% as well as remarkable rate-capability in lithium half-cell, and suggest the compatibility for full-cell application. The performance of each lithium-ion array appears strongly related to the different structural, morphological and electrochemical features of the positive electrodes. The study in full-cell of the MWCNTs anode, to date mostly investigated in lithium half-cell, is therefore performed under various conditions. The MWCNTs/Li[Ni_{1/3}Co_{1/3}Mn_{1/3}]O₂ combination reveals promising behavior in terms of cycling stability, reversible capacity and Coulombic efficiency, which well demonstrates the potential suitability of MWCNTs as anodes in lithium-ion cell.
| Type: | Article |
|---|---|
| Title: | Multiwalled Carbon Nanotubes Anode in Lithium-Ion Battery with LiCoO₂, Li[Ni_{1/3}Co_{1/3}Mn_{1/3}]O₂, and LiFe_{1/4}Mn_{1/2}Co_{1/4}PO₄ Cathodes |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1021/acssuschemeng.7b03395 |
| Publisher version: | http://dx.doi.org/10.1021/acssuschemeng.7b03395 |
| 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: | Li-ion battery, LiCoO₂, LiFe_{1/4}Mn_{1/2}Co_{1/4}PO₄, Li[Ni_{1/3}Co_{1/3}Mn_{1/3}]O₂, Multiwalled carbon |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Chemical Engineering |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10062414 |
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