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- Title
Theoretical prediction of honeycomb carbon as Li-ion batteries anode material.
- Authors
Hu, Junping; Zhang, Xiaohang
- Abstract
First principles calculations are performed to study the electronic properties and Li storage capability of honeycomb carbon. We find its right model consistent with the experimental result, the honeycomb carbon and its Li-intercalated configurations are all metallic which is beneficial to the electrode materials for lithium-ion batteries. The model 1 configuration shows fast Li diffusion and theoretical Li storage capacity of 319 mAh/g. Moreover, the average intercalation potentials for honeycomb carbon material is calculated to be low relatively. Our results suggest that the honeycomb carbon would be a new promising pure carbon anode material for Li-ion batteries.
- Subjects
HONEYCOMB structures; CARBON; LITHIUM-ion batteries; STORAGE batteries; ANODES; DIFFUSION
- Publication
European Physical Journal B: Condensed Matter, 2018, Vol 91, Issue 5, p1
- ISSN
1434-6028
- Publication type
Article
- DOI
10.1140/epjb/e2018-90028-6