Oriented structural design of MXene electrodes for lithium sulfur catalysis
The lithium-sulfur reaction can contribute to the chemical electrical energy conversion capacity due to the multi-level ion/electron transfer process. However, the appearance of soluble intermediate products prevents efficient electron transfer, making it impossible to achieve stable cycling and c...
| Main Authors: | , , , , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2024
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| Online Access: | http://psasir.upm.edu.my/id/eprint/113266/3/113266.pdf |
| _version_ | 1825940286351605760 |
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| author | Wang, Yu Li, Jiaming Gu, Qinhua Liu, Zhilin Zhang, Hengrui Zheng, Shunri Xu, Shichong Tan, Kar Ban Luo, Yaxiao Yu, Zhaoliang Li, Haibo Han, Wenjuan Zhang, Mingzhe Lu, Ming Zhang, Bingsen |
| author_facet | Wang, Yu Li, Jiaming Gu, Qinhua Liu, Zhilin Zhang, Hengrui Zheng, Shunri Xu, Shichong Tan, Kar Ban Luo, Yaxiao Yu, Zhaoliang Li, Haibo Han, Wenjuan Zhang, Mingzhe Lu, Ming Zhang, Bingsen |
| author_sort | Wang, Yu |
| collection | UPM |
| description | The lithium-sulfur reaction can contribute to the chemical electrical energy conversion capacity due to
the multi-level ion/electron transfer process. However, the appearance of soluble intermediate products
prevents efficient electron transfer, making it impossible to achieve stable cycling and capacity contribution.
Restricted catalysis provides a solution for inhibiting the shuttle of soluble lithium polysulfides.
Herein, MXene aerogel with optimized channel utilization is designed as S host according to the polysulfide
control strategy of localization, adsorption, and catalysis. With the help of the results of oriented
channels, the polysulfide conversion process is optimized, providing a comprehensive scheme for inhibiting
the shuttle effect. Lithium sulfur catalytic batteries have achieved high capacity and stable cycling.
This system provides a comprehensive solution for lithium sulfur reaction catalysis and a new perspective
for the functional application of MXene based lithium sulfur batteries. |
| first_indexed | 2024-12-09T02:25:39Z |
| format | Article |
| id | upm.eprints-113266 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-12-09T02:25:39Z |
| publishDate | 2024 |
| publisher | Elsevier |
| record_format | dspace |
| spelling | upm.eprints-1132662024-11-20T05:46:03Z http://psasir.upm.edu.my/id/eprint/113266/ Oriented structural design of MXene electrodes for lithium sulfur catalysis Wang, Yu Li, Jiaming Gu, Qinhua Liu, Zhilin Zhang, Hengrui Zheng, Shunri Xu, Shichong Tan, Kar Ban Luo, Yaxiao Yu, Zhaoliang Li, Haibo Han, Wenjuan Zhang, Mingzhe Lu, Ming Zhang, Bingsen The lithium-sulfur reaction can contribute to the chemical electrical energy conversion capacity due to the multi-level ion/electron transfer process. However, the appearance of soluble intermediate products prevents efficient electron transfer, making it impossible to achieve stable cycling and capacity contribution. Restricted catalysis provides a solution for inhibiting the shuttle of soluble lithium polysulfides. Herein, MXene aerogel with optimized channel utilization is designed as S host according to the polysulfide control strategy of localization, adsorption, and catalysis. With the help of the results of oriented channels, the polysulfide conversion process is optimized, providing a comprehensive scheme for inhibiting the shuttle effect. Lithium sulfur catalytic batteries have achieved high capacity and stable cycling. This system provides a comprehensive solution for lithium sulfur reaction catalysis and a new perspective for the functional application of MXene based lithium sulfur batteries. Elsevier 2024 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/113266/3/113266.pdf Wang, Yu and Li, Jiaming and Gu, Qinhua and Liu, Zhilin and Zhang, Hengrui and Zheng, Shunri and Xu, Shichong and Tan, Kar Ban and Luo, Yaxiao and Yu, Zhaoliang and Li, Haibo and Han, Wenjuan and Zhang, Mingzhe and Lu, Ming and Zhang, Bingsen (2024) Oriented structural design of MXene electrodes for lithium sulfur catalysis. Journal of Energy Chemistry, 99. pp. 66-73. ISSN 2095-4956 https://www.sciencedirect.com/science/article/pii/S2095495624005114 10.1016/j.jechem.2024.07.038 |
| spellingShingle | Wang, Yu Li, Jiaming Gu, Qinhua Liu, Zhilin Zhang, Hengrui Zheng, Shunri Xu, Shichong Tan, Kar Ban Luo, Yaxiao Yu, Zhaoliang Li, Haibo Han, Wenjuan Zhang, Mingzhe Lu, Ming Zhang, Bingsen Oriented structural design of MXene electrodes for lithium sulfur catalysis |
| title | Oriented structural design of MXene electrodes for lithium sulfur catalysis |
| title_full | Oriented structural design of MXene electrodes for lithium sulfur catalysis |
| title_fullStr | Oriented structural design of MXene electrodes for lithium sulfur catalysis |
| title_full_unstemmed | Oriented structural design of MXene electrodes for lithium sulfur catalysis |
| title_short | Oriented structural design of MXene electrodes for lithium sulfur catalysis |
| title_sort | oriented structural design of mxene electrodes for lithium sulfur catalysis |
| url | http://psasir.upm.edu.my/id/eprint/113266/3/113266.pdf |
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