Unlocking the potential of Ni-rich NCM811 cathodes: chlorine substitution as a pathway to prevent oxygen release and transition-metal dissolution
Abstract
Cl anion doping increases barriers for O 2 − formation and O 2 release, stabilizes the surface lattice, and suppresses TM dissolution in NCM811, enabling improved stability and cycle life of Ni-rich cathodes.
Fields of Study & Subjects
Advancements in Battery Materials
Electrocatalysts for Energy Conversion
Advanced battery technologies research
Publication details
- Journal / source
- Journal of Materials Chemistry A
- Publisher
- Royal Society of Chemistry (RSC)
- Volume
- 14
- Issue
- 14
- Pages
- 8187–8201
- Publication date
- 1 January 2026
- Language
- EN