Water-regulated deep eutectic solvents for sustainable closed-loop recycling of spent lithium cobalt oxide
Abstract
A water-regulated deep eutectic solvent is developed for efficient recycling of spent LiCoO 2 cathodes. It enables efficient and selective Co separation, and the recycled TA–Co complex is converted into Co@C with enhanced OER activity.
Fields of Study & Subjects
Extraction and Separation Processes
Advanced Battery Materials and Technologies
Ionic liquids properties and applications
Publication details
- Journal / source
- Green Chemistry
- Publisher
- Royal Society of Chemistry (RSC)
- Volume
- 28
- Issue
- 26
- Pages
- 11010–11017
- Publication date
- 1 January 2026
- Language
- EN