Nature Communications (Oct 2019)
Correlation between manganese dissolution and dynamic phase stability in spinel-based lithium-ion battery
- Tongchao Liu,
- Alvin Dai,
- Jun Lu,
- Yifei Yuan,
- Yinguo Xiao,
- Lei Yu,
- Matthew Li,
- Jihyeon Gim,
- Lu Ma,
- Jiajie Liu,
- Chun Zhan,
- Luxi Li,
- Jiaxin Zheng,
- Yang Ren,
- Tianpin Wu,
- Reza Shahbazian-Yassar,
- Jianguo Wen,
- Feng Pan,
- Khalil Amine
Affiliations
- Tongchao Liu
- School of Advanced Materials, Peking University, Shenzhen Graduate School
- Alvin Dai
- Chemical Sciences and Engineering Division, Argonne National Laboratory
- Jun Lu
- Chemical Sciences and Engineering Division, Argonne National Laboratory
- Yifei Yuan
- Chemical Sciences and Engineering Division, Argonne National Laboratory
- Yinguo Xiao
- School of Advanced Materials, Peking University, Shenzhen Graduate School
- Lei Yu
- Chemical Sciences and Engineering Division, Argonne National Laboratory
- Matthew Li
- Chemical Sciences and Engineering Division, Argonne National Laboratory
- Jihyeon Gim
- Chemical Sciences and Engineering Division, Argonne National Laboratory
- Lu Ma
- X‐ray Science Division, Argonne National Laboratory
- Jiajie Liu
- School of Advanced Materials, Peking University, Shenzhen Graduate School
- Chun Zhan
- Chemical Sciences and Engineering Division, Argonne National Laboratory
- Luxi Li
- X‐ray Science Division, Argonne National Laboratory
- Jiaxin Zheng
- School of Advanced Materials, Peking University, Shenzhen Graduate School
- Yang Ren
- X‐ray Science Division, Argonne National Laboratory
- Tianpin Wu
- X‐ray Science Division, Argonne National Laboratory
- Reza Shahbazian-Yassar
- Department of Mechanical and Industrial Engineering, University of Illinois at Chicago
- Jianguo Wen
- Center for Nanoscale Materials, Argonne National Laboratory
- Feng Pan
- School of Advanced Materials, Peking University, Shenzhen Graduate School
- Khalil Amine
- Chemical Sciences and Engineering Division, Argonne National Laboratory
- DOI
- https://doi.org/10.1038/s41467-019-12626-3
- Journal volume & issue
-
Vol. 10,
no. 1
pp. 1 – 11
Abstract
To unlock the potential of Mn-based cathode materials, the fast capacity fading process has to be first understood. Here the authors utilize advanced characterization techniques to look at a spinel LiMn2O4 system, revealing that a combination of irreversible structural transformations and Mn dissolution takes responsibility.
