Nature Communications (Apr 2021)
Hierarchical nickel valence gradient stabilizes high-nickel content layered cathode materials
- Ruoqian Lin,
- Seong-Min Bak,
- Youngho Shin,
- Rui Zhang,
- Chunyang Wang,
- Kim Kisslinger,
- Mingyuan Ge,
- Xiaojing Huang,
- Zulipiya Shadike,
- Ajith Pattammattel,
- Hanfei Yan,
- Yong Chu,
- Jinpeng Wu,
- Wanli Yang,
- M. Stanley Whittingham,
- Huolin L. Xin,
- Xiao-Qing Yang
Affiliations
- Ruoqian Lin
- Chemistry Division, Brookhaven National Laboratory
- Seong-Min Bak
- Chemistry Division, Brookhaven National Laboratory
- Youngho Shin
- Applied Materials Division, Argonne National Laboratory
- Rui Zhang
- Department of Physics and Astronomy, University of California
- Chunyang Wang
- Department of Physics and Astronomy, University of California
- Kim Kisslinger
- Center for Functional Nanomaterials, Brookhaven National Laboratory
- Mingyuan Ge
- National Synchrotron Light Source II, Brookhaven National Laboratory
- Xiaojing Huang
- National Synchrotron Light Source II, Brookhaven National Laboratory
- Zulipiya Shadike
- Chemistry Division, Brookhaven National Laboratory
- Ajith Pattammattel
- National Synchrotron Light Source II, Brookhaven National Laboratory
- Hanfei Yan
- National Synchrotron Light Source II, Brookhaven National Laboratory
- Yong Chu
- National Synchrotron Light Source II, Brookhaven National Laboratory
- Jinpeng Wu
- Advanced Light Source, Lawrence Berkeley National Laboratory
- Wanli Yang
- Advanced Light Source, Lawrence Berkeley National Laboratory
- M. Stanley Whittingham
- Materials Science and Engineering, Binghamton University
- Huolin L. Xin
- Department of Physics and Astronomy, University of California
- Xiao-Qing Yang
- Chemistry Division, Brookhaven National Laboratory
- DOI
- https://doi.org/10.1038/s41467-021-22635-w
- Journal volume & issue
-
Vol. 12,
no. 1
pp. 1 – 10
Abstract
High-nickel content cathode materials suffer issues of structural and surface instability. Herewith authors show that introduction of a nickel valence gradient enhances the thermal and cycle stability of high-nickel content cathode materials.
