Engineering hemp-derived carbon–cobalt chalcogenide hybrids toward durable and high-capacity sodium-ion batteries
Abstract
The Co 9 S 8 @C-CAN demonstrates a reversible discharge capacity of 608 mAh g −1 after 250 cycles at a current density of 2 A g −1 . It exhibits excellent cycling stability and maintains a coulombic efficiency (CE) of 99% after 750 cycles.
Fields of Study & Subjects
Advancements in Battery Materials
Advanced Battery Materials and Technologies
Supercapacitor Materials and Fabrication
Publication details
- Journal / source
- Sustainable Energy & Fuels
- Volume
- 10
- Issue
- 6
- Pages
- 1495–1508
- Publication date
- 1 January 2026
- Language
- EN