Graphene/Li-ion battery

Kheirabadi, Narjes and Shafiekhani, Azizollah (2012) Graphene/Li-ion battery. Journal of Applied Physics, 112 (12). ISSN 0021-8979

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Abstract

Density function theory calculations were carried out to clarify storage states of Lithium (Li) ions in graphene clusters. The adsorption energy, spin polarization, charge distribution, electronic gap, surface curvature, and dipole momentum were calculated for each cluster. Li-ion adsorbed graphene,doped by one Li atom is spin polarized, so there would be different gaps for different spin polarization in electrons. Calculation results demonstrated that a smaller cluster between each two larger clusters is preferable, because it could improve grapheneLi-ion batteries; consequently, the most proper graphene anode structure has been proposed.

Item Type:
Journal Article
Journal or Publication Title:
Journal of Applied Physics
Additional Information:
© 2012 AIP Publishing LLC
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/asjc/3100
Subjects:
ID Code:
71608
Deposited By:
Deposited On:
05 Nov 2014 09:13
Refereed?:
Yes
Published?:
Published
Last Modified:
11 Jul 2020 05:01