Nature Communications (Jan 2021)
Pillar-beam structures prevent layered cathode materials from destructive phase transitions
- Yuesheng Wang,
- Zimin Feng,
- Peixin Cui,
- Wen Zhu,
- Yue Gong,
- Marc-André Girard,
- Gilles Lajoie,
- Julie Trottier,
- Qinghua Zhang,
- Lin Gu,
- Yan Wang,
- Wenhua Zuo,
- Yong Yang,
- John B. Goodenough,
- Karim Zaghib
Affiliations
- Yuesheng Wang
- Center of Excellence in Transportation Electrification and Energy Storage, Hydro Québec, 1800 Boulevard Lionel-Boulet, Varennes
- Zimin Feng
- Center of Excellence in Transportation Electrification and Energy Storage, Hydro Québec, 1800 Boulevard Lionel-Boulet, Varennes
- Peixin Cui
- Key Laboratory of Soil Environment and Pollution Remediation, Institute of Soil Science, Chinese Academy of Sciences
- Wen Zhu
- Center of Excellence in Transportation Electrification and Energy Storage, Hydro Québec, 1800 Boulevard Lionel-Boulet, Varennes
- Yue Gong
- Laboratory of Advanced Materials and Electron Microscopy, Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences
- Marc-André Girard
- Center of Excellence in Transportation Electrification and Energy Storage, Hydro Québec, 1800 Boulevard Lionel-Boulet, Varennes
- Gilles Lajoie
- Center of Excellence in Transportation Electrification and Energy Storage, Hydro Québec, 1800 Boulevard Lionel-Boulet, Varennes
- Julie Trottier
- Center of Excellence in Transportation Electrification and Energy Storage, Hydro Québec, 1800 Boulevard Lionel-Boulet, Varennes
- Qinghua Zhang
- Laboratory of Advanced Materials and Electron Microscopy, Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences
- Lin Gu
- Laboratory of Advanced Materials and Electron Microscopy, Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences
- Yan Wang
- Advanced Materials Lab, Samsung Research America
- Wenhua Zuo
- State Key Laboratory for Physical Chemistry of Solid Surfaces, and Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University
- Yong Yang
- State Key Laboratory for Physical Chemistry of Solid Surfaces, and Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University
- John B. Goodenough
- The University of Texas at Austin
- Karim Zaghib
- Center of Excellence in Transportation Electrification and Energy Storage, Hydro Québec, 1800 Boulevard Lionel-Boulet, Varennes
- DOI
- https://doi.org/10.1038/s41467-020-20169-1
- Journal volume & issue
-
Vol. 12,
no. 1
pp. 1 – 11
Abstract
The specific capacity of P2-type sodium-ion battery cathode is limited because full extraction of Na ions leads to structural degradation. Here authors report pillar-beam structured material to overcome this issue by using K pillar ions to uphold the transition metal layers upon extraction of Na ions.
