Author
Listed:
- Ang Gao
(Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences
University of Chinese Academy of Sciences)
- Qinghua Zhang
(Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences
Yangtze River Delta Physics Research Center Co. Ltd)
- Xinyan Li
(Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences
University of Chinese Academy of Sciences)
- Tongtong Shang
(Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences
University of Chinese Academy of Sciences)
- Zhexin Tang
(Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences
University of Chinese Academy of Sciences)
- Xia Lu
(Sun Yat-sen University)
- Yanhong Luo
(Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences)
- Jiarun Ding
(Zhengzhou University)
- Wang Hay Kan
(Spallation Neutron Source Science Center, Dalang
Institute of High Energy Physics, Chinese Academy of Sciences)
- Huaican Chen
(Spallation Neutron Source Science Center, Dalang
Institute of High Energy Physics, Chinese Academy of Sciences)
- Wen Yin
(Spallation Neutron Source Science Center, Dalang
Institute of High Energy Physics, Chinese Academy of Sciences)
- Xuefeng Wang
(Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences)
- Dongdong Xiao
(Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences)
- Dong Su
(Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences)
- Hong Li
(Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences)
- Xiaohui Rong
(Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences)
- Xiqian Yu
(Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences)
- Qian Yu
(Zhejiang University)
- Fanqi Meng
(Tsinghua University)
- Cewen Nan
(Tsinghua University)
- Claude Delmas
(Université de Bordeaux, Bordeaux INP, ICMCB UMR 5026, CNRS)
- Liquan Chen
(Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences)
- Yong-Sheng Hu
(Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences
Yangtze River Delta Physics Research Center Co. Ltd
University of Chinese Academy of Sciences)
- Lin Gu
(Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences
University of Chinese Academy of Sciences
Songshan Lake Materials Laboratory)
Abstract
Manganese could be the element of choice for cathode materials used in large-scale energy storage systems owing to its abundance and low toxicity levels. However, both lithium- and sodium-ion batteries adopting this electrode chemistry suffer from rapid performance fading, suggesting a major technical barrier that must be overcome. Here we report a P3-type layered manganese oxide cathode Na0.6Li0.2Mn0.8O2 (NLMO) that delivers a high capacity of 240 mAh g−1 with outstanding cycling stability in a lithium half-cell. Combined experimental and theoretical characterizations reveal a characteristic topological feature that enables the good electrochemical performance. Specifically, the -α-γ- layer stack provides topological protection for lattice oxygen redox, whereas reversibility is absent in P2-structured NLMO, which takes an -α-β- configuration. The identified new order parameter opens an avenue towards the rational design of reversible Mn-rich cathode materials for sustainable batteries.
Suggested Citation
Ang Gao & Qinghua Zhang & Xinyan Li & Tongtong Shang & Zhexin Tang & Xia Lu & Yanhong Luo & Jiarun Ding & Wang Hay Kan & Huaican Chen & Wen Yin & Xuefeng Wang & Dongdong Xiao & Dong Su & Hong Li & Xia, 2022.
"Topologically protected oxygen redox in a layered manganese oxide cathode for sustainable batteries,"
Nature Sustainability, Nature, vol. 5(3), pages 214-224, March.
Handle:
RePEc:nat:natsus:v:5:y:2022:i:3:d:10.1038_s41893-021-00809-0
DOI: 10.1038/s41893-021-00809-0
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Cited by:
- Jun-Hyuk Song & Seungju Yu & Byunghoon Kim & Donggun Eum & Jiung Cho & Ho-Young Jang & Sung-O Park & Jaekyun Yoo & Youngmin Ko & Kyeongsu Lee & Myeong Hwan Lee & Byungwook Kang & Kisuk Kang, 2023.
"Slab gliding, a hidden factor that induces irreversibility and redox asymmetry of lithium-rich layered oxide cathodes,"
Nature Communications, Nature, vol. 14(1), pages 1-10, December.
- Shuo Sun & Zhen Han & Wei Liu & Qiuying Xia & Liang Xue & Xincheng Lei & Teng Zhai & Dong Su & Hui Xia, 2023.
"Lattice pinning in MoO3 via coherent interface with stabilized Li+ intercalation,"
Nature Communications, Nature, vol. 14(1), pages 1-13, December.
- Zhichen Xue & Nikhil Sharma & Feixiang Wu & Piero Pianetta & Feng Lin & Luxi Li & Kejie Zhao & Yijin Liu, 2023.
"Asynchronous domain dynamics and equilibration in layered oxide battery cathode,"
Nature Communications, Nature, vol. 14(1), pages 1-8, December.
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