Improved lithium cyclability and storage in mesoporous SnO2 electronically wired with very low concentrations (≤1 %) of reduced graphene oxide

Shiva, Konda ; Rajendra, H. B. ; Subrahmanyam, K. S. ; Bhattacharyya, Aninda J. ; Rao, C. N. R. (2012) Improved lithium cyclability and storage in mesoporous SnO2 electronically wired with very low concentrations (≤1 %) of reduced graphene oxide Chemistry - A European Journal, 18 (15). pp. 4489-4494. ISSN 0947-6539

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Official URL: http://onlinelibrary.wiley.com/doi/10.1002/chem.20...

Related URL: http://dx.doi.org/10.1002/chem.201200352

Abstract

Mesoporous tin dioxide (SnO2) wired with very low amounts (≤1 %) of reduced graphene oxide (rGO) exhibits a remarkable improvement in lithium-ion battery performance over bare mesoporous or solid nanoparticles of SnO2. Reversible lithium intercalation into SnO2/SnO over several cycles was demonstrated in addition to conventional reversible lithium storage by an alloying reaction.

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Deposited On:22 Dec 2017 10:13
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