Phase-engineered cathode for super-stable potassium storage
The large radius of potassium ions inevitably destabilizes the crystal structure of the cathode material in potassium-ion batteries, leading to capacity degradation. Here, authors demonstrate that phase-engineered amorphous vanadium oxide alleviates large volume variation and improves electrochemica...
Main Authors: | , , , , , , , , , |
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Format: | Article |
Language: | English |
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Nature Portfolio
2023-02-01
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Series: | Nature Communications |
Online Access: | https://doi.org/10.1038/s41467-023-36385-4 |
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author | Lichen Wu Hongwei Fu Shu Li Jian Zhu Jiang Zhou Apparao M. Rao Limei Cha Kunkun Guo Shuangchun Wen Bingan Lu |
author_facet | Lichen Wu Hongwei Fu Shu Li Jian Zhu Jiang Zhou Apparao M. Rao Limei Cha Kunkun Guo Shuangchun Wen Bingan Lu |
author_sort | Lichen Wu |
collection | DOAJ |
description | The large radius of potassium ions inevitably destabilizes the crystal structure of the cathode material in potassium-ion batteries, leading to capacity degradation. Here, authors demonstrate that phase-engineered amorphous vanadium oxide alleviates large volume variation and improves electrochemical behaviour. |
first_indexed | 2024-04-10T15:43:28Z |
format | Article |
id | doaj.art-b9968c0faf344a3e91b491ef5571cf97 |
institution | Directory Open Access Journal |
issn | 2041-1723 |
language | English |
last_indexed | 2024-04-10T15:43:28Z |
publishDate | 2023-02-01 |
publisher | Nature Portfolio |
record_format | Article |
series | Nature Communications |
spelling | doaj.art-b9968c0faf344a3e91b491ef5571cf972023-02-12T12:17:00ZengNature PortfolioNature Communications2041-17232023-02-0114111210.1038/s41467-023-36385-4Phase-engineered cathode for super-stable potassium storageLichen Wu0Hongwei Fu1Shu Li2Jian Zhu3Jiang Zhou4Apparao M. Rao5Limei Cha6Kunkun Guo7Shuangchun Wen8Bingan Lu9School of Physics and Electronics, Hunan UniversitySchool of Physics and Electronics, Hunan UniversitySchool of Physics and Electronics, Hunan UniversityCollege of Chemistry and Chemical Engineering, Hunan UniversitySchool of Materials Science and Engineering, Central South UniversityDepartment of Physics and Astronomy, Clemson Nanomaterials Institute, Clemson UniversityMaterials Science and Engineering program, Guangdong Technion–Israel Institute of TechnologyCollege of Materials Science and Engineering, Hunan UniversitySchool of Physics and Electronics, Hunan UniversitySchool of Physics and Electronics, Hunan UniversityThe large radius of potassium ions inevitably destabilizes the crystal structure of the cathode material in potassium-ion batteries, leading to capacity degradation. Here, authors demonstrate that phase-engineered amorphous vanadium oxide alleviates large volume variation and improves electrochemical behaviour.https://doi.org/10.1038/s41467-023-36385-4 |
spellingShingle | Lichen Wu Hongwei Fu Shu Li Jian Zhu Jiang Zhou Apparao M. Rao Limei Cha Kunkun Guo Shuangchun Wen Bingan Lu Phase-engineered cathode for super-stable potassium storage Nature Communications |
title | Phase-engineered cathode for super-stable potassium storage |
title_full | Phase-engineered cathode for super-stable potassium storage |
title_fullStr | Phase-engineered cathode for super-stable potassium storage |
title_full_unstemmed | Phase-engineered cathode for super-stable potassium storage |
title_short | Phase-engineered cathode for super-stable potassium storage |
title_sort | phase engineered cathode for super stable potassium storage |
url | https://doi.org/10.1038/s41467-023-36385-4 |
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