Nature Communications (May 2021)
Twin boundary defect engineering improves lithium-ion diffusion for fast-charging spinel cathode materials
- Rui Wang,
- Xin Chen,
- Zhongyuan Huang,
- Jinlong Yang,
- Fusheng Liu,
- Mihai Chu,
- Tongchao Liu,
- Chaoqi Wang,
- Weiming Zhu,
- Shuankui Li,
- Shunning Li,
- Jiaxin Zheng,
- Jie Chen,
- Lunhua He,
- Lei Jin,
- Feng Pan,
- Yinguo Xiao
Affiliations
- Rui Wang
- School of Advanced Materials, Peking University, Shenzhen Graduate School
- Xin Chen
- School of Advanced Materials, Peking University, Shenzhen Graduate School
- Zhongyuan Huang
- School of Advanced Materials, Peking University, Shenzhen Graduate School
- Jinlong Yang
- College of Materials Science and Engineering, Shenzhen University
- Fusheng Liu
- College of Materials Science and Engineering, Shenzhen University
- Mihai Chu
- School of Advanced Materials, Peking University, Shenzhen Graduate School
- Tongchao Liu
- School of Advanced Materials, Peking University, Shenzhen Graduate School
- Chaoqi Wang
- School of Advanced Materials, Peking University, Shenzhen Graduate School
- Weiming Zhu
- School of Advanced Materials, Peking University, Shenzhen Graduate School
- Shuankui Li
- School of Advanced Materials, Peking University, Shenzhen Graduate School
- Shunning Li
- School of Advanced Materials, Peking University, Shenzhen Graduate School
- Jiaxin Zheng
- School of Advanced Materials, Peking University, Shenzhen Graduate School
- Jie Chen
- Institute of High Energy Physics, Chinese Academy of Sciences
- Lunhua He
- Spallation Neutron Source Science Center
- Lei Jin
- Ernst Ruska-Centre for Microscopy and Spectroscopy with Electrons, Forschungszentrum Jülich GmbH
- Feng Pan
- School of Advanced Materials, Peking University, Shenzhen Graduate School
- Yinguo Xiao
- School of Advanced Materials, Peking University, Shenzhen Graduate School
- DOI
- https://doi.org/10.1038/s41467-021-23375-7
- Journal volume & issue
-
Vol. 12,
no. 1
pp. 1 – 10
Abstract
Defect modulation and understanding its impact on electrode materials remain challenging. Here, authors introduce twin boundaries into spinel cathode and demonstrate that their presence enables fast lithium ion diffusion.
