Titanium-based potassium-ion battery positive electrode with extraordinarily high redox potential
The Ti4+/Ti3+ redox couple is usually a good choice for anodes due to its low potential. Here, the authors show that the potential can be increased to nearly 4.0 V in KTiPO4F, which serves as a high-performance cathode for K-ion batteries.
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| Autores principales: | , , , , , , , , , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
Nature Portfolio
2020
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/2e1a95c8cc264e67b4b67fd2f8f1c285 |
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| Sumario: | The Ti4+/Ti3+ redox couple is usually a good choice for anodes due to its low potential. Here, the authors show that the potential can be increased to nearly 4.0 V in KTiPO4F, which serves as a high-performance cathode for K-ion batteries. |
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