Tunable Electrochemical Properties of Fluorinated Graphene
Journal Article
·
· Journal of Materials Chemistry A, 1(27):7866–7869
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 mAhg-1 at a 5C 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.
- Research Organization:
- Pacific Northwest National Lab. (PNNL), Richland, WA (United States). Environmental Molecular Sciences Lab. (EMSL)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC05-76RL01830
- OSTI ID:
- 1086396
- Report Number(s):
- PNNL-SA-91948; 47414; 400403209
- Journal Information:
- Journal of Materials Chemistry A, 1(27):7866–7869, Journal Name: Journal of Materials Chemistry A, 1(27):7866–7869
- Country of Publication:
- United States
- Language:
- English
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