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Unique reduced graphene oxide as efficient anode material in Li ion battery
SAMPATH KUMAR PUTTAPATI VENKATARAMANA GEDELA VADALI V S S SRIKANTH M V REDDY STEFAN ADAMS B V R CHOWDARI
Volume 41 Issue 2 April 2018 Article ID 0053
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https://www.ias.ac.in/article/fulltext/boms/041/02/0053 -
Keywords
Carbon materials ;graphene oxide ;energy storage ;Li ion battery. -
Abstract
Unique reduced graphene oxide named solar reduced graphene oxide (SRGO) was found to be anexce llent anode material in Li ion battery. SRGO exhibited first cycle discharge- and charge-capacities as high as 1480 and 880 mAh g$^{−1}$, respectively. Moreover, the columbic efficiency was found to be >95% and the specific capacity retention even after 60 cycles was >500 mAh g$^{−1}$.
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Author Affiliations
SAMPATH KUMAR PUTTAPATI1 VENKATARAMANA GEDELA1 VADALI V S S SRIKANTH1 M V REDDY2 3 STEFAN ADAMS3 B V R CHOWDARI2
- School of Engineering Sciences and Technology, University of Hyderabad, Gachibowli, Hyderabad 500046, India
- Department of Physics, National University of Singapore, Singapore 117542, Singapore
- Department of Materials Science and Engineering, National University of Singapore, Singapore 117576, Singapore
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Dates
- Published
- 10 April 2018
- Manuscript received
- 14 July 2017
- Accepted
- 30 August 2017
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Supplementary Material
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Bulletin of Materials Science
Volume 45, 2022
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