Boosting fast-charging performance of TiNb<sub>2</sub>O<sub>7</sub><i>via</i> graphdiyne coating
The performance of TiNb<sub>2</sub>O<sub>7</sub> (TNO) is enhanced for fast-charging lithium-ion batteries by coating with graphdiyne (GDY). This modification improves the conductivity, rate capability, and cycling stability of TNO. The GDY coated TNO (TNO@GDY) retains 73% capacity after 1000 cycles at 5C, demonstrating its potential for advanced energy storage applications.
Authors
- Sheng Dai (ORCID: https://orcid.org/0000-0002-8046-3931)
- Juntian Fan (ORCID: https://orcid.org/0000-0001-8604-4474)
- Fan Wang (ORCID: https://orcid.org/0000-0003-4603-4153)
- Tao Wang (ORCID: https://orcid.org/0000-0001-5004-160X)
Institutions
- Oak Ridge National Laboratory (US)
- University of Tennessee at Knoxville (US)
Publication Details
- Journal
- Chemical Communications
- Published
- 2024-11-28
- DOI
- https://doi.org/10.1039/d4cc04471a
- Citations
- 2
- Primary Topic
- Advancements in Battery Materials
- Type
- article
- Field-Weighted Citation Impact
- 0.42