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Issue 27, 2013
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Tunable electrochemical properties of fluorinated graphene

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Abstract

The structural and electrochemical properties of fluorinated graphene have been investigated by using a series of graphene fluorides (CFx, x = 0.47, 0.66, 0.89). Fluorinated graphene exhibited high capacity retentions of 75–81% of theoretical capacity at moderate rates as cathode materials for primary lithium batteries. Specifically, CF0.47 maintained a capacity of 356 mA h g−1 at a 5 C rate, superior to that of traditional fluorinated graphite. The discharged graphene fluorides also provide an electrochemical tool to probe the chemical bonding on the parent graphene substrate.

Graphical abstract: Tunable electrochemical properties of fluorinated graphene

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Supplementary files

Article information


Submitted
30 Apr 2013
Accepted
25 May 2013
First published
28 May 2013

J. Mater. Chem. A, 2013,1, 7866-7869
Article type
Communication

Tunable electrochemical properties of fluorinated graphene

P. Meduri, H. Chen, J. Xiao, J. J. Martinez, T. Carlson, J. Zhang and Z. D. Deng, J. Mater. Chem. A, 2013, 1, 7866
DOI: 10.1039/C3TA11710C

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