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Synthesis of nanostructured Li2MnSiO4/C using a microwave assisted sol-gel process with water as a base solvent

Authors
Choi, Jeon-Jin; Kim, Soo; Im, Won-Bin; Chang, Wonyoung; Cho, Byung-Won; Kim, Jong Hak; Choi, Hee-Lack; Chung, Kyung Yoon
Issue Date
2013-10
Publisher
SPRINGER
Citation
JOURNAL OF ELECTROCERAMICS, v.31, no.1-2, pp.176 - 180
Abstract
Microwave assisted sol-gel method is used to fabricate nanostructured Li2MnSiO4/C composites. Our process has the advantages in homogenous heating and reduced reaction time. In addition, the water is used as a base solvent while the conventional microwave-solvothermal method use the organic solvent as the base solvent, which makes our process much more safe and economical. Here, our prepared Li2MnSiO4/C composite exhibits an enhanced discharge capacity of 173.1 mAh g(-1), compared to the conventional processes.
Keywords
LITHIUM-ION BATTERIES; ELECTROCHEMICAL PERFORMANCE; CATHODE MATERIALS; CARBON; MN; LITHIUM-ION BATTERIES; ELECTROCHEMICAL PERFORMANCE; CATHODE MATERIALS; CARBON; MN; Lithium-ion batteries; Cathodes; Microwave assisted sol-gel process; Lithium manganese silicate
ISSN
1385-3449
URI
https://pubs.kist.re.kr/handle/201004/127627
DOI
10.1007/s10832-013-9842-8
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KIST Article > 2013
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