Charge-discharge properties of tin dioxide for sodium-ion battery

Park, J; Park, JW; Han, JH; Lee, SW; Lee, KY; Ryu, HS; Kim, KW; Wang, G; Ahn, JH; Ahn, HJ

Charge-discharge properties of tin dioxide for sodium-ion battery

Park, J Park, JW Han, JH Lee, SW Lee, KY Ryu, HS Kim, KW Wang, G

Ahn, JH Ahn, HJ

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Publication Type:: Journal Article
Citation:: Materials Research Bulletin, 2014, 58 pp. 186 - 189
Issue Date:: 2014-01-01

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Field	Value	Language
dc.contributor.author	Park, J	en_US
dc.contributor.author	Park, JW	en_US
dc.contributor.author	Han, JH	en_US
dc.contributor.author	Lee, SW	en_US
dc.contributor.author	Lee, KY	en_US
dc.contributor.author	Ryu, HS	en_US
dc.contributor.author	Kim, KW	en_US
dc.contributor.author	Wang, G https://orcid.org/0000-0003-4295-8578	en_US
dc.contributor.author	Ahn, JH	en_US
dc.contributor.author	Ahn, HJ	en_US
dc.date.issued	2014-01-01	en_US
dc.identifier.citation	Materials Research Bulletin, 2014, 58 pp. 186 - 189	en_US
dc.identifier.issn	0025-5408	en_US
dc.identifier.uri	http://hdl.handle.net/10453/32441
dc.description.abstract	Tin dioxide was investigated as an anode material for sodium-ion batteries. The Na/SnO2 cell delivered a first discharge capacity of 747 mAh/g, but the first charge capacity was 150 mAh/g. The irreversible capacity in the first cycle was examined through characterization by X-ray diffraction and scanning electron microscopy. X-ray diffraction analysis revealed that the SnO2 active material was not reduced fully to metallic Sn. Furrows and wrinkles were formed on the electrode surface owing to the volumetric expansion upon first discharge, which led to a deterioration of the electrode structure and a loss of electrical contact between the active materials. The analysis is summarized in the schematic drawing. © 2014 Elsevier Ltd. All rights reserved.	en_US
dc.relation.ispartof	Materials Research Bulletin	en_US
dc.relation.isbasedon	10.1016/j.materresbull.2014.04.051	en_US
dc.subject.classification	Materials	en_US
dc.title	Charge-discharge properties of tin dioxide for sodium-ion battery	en_US
dc.type	Journal Article
utslib.citation.volume	58	en_US
utslib.for	0912 Materials Engineering	en_US
utslib.for	0204 Condensed Matter Physics	en_US
utslib.for	0303 Macromolecular and Materials Chemistry	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Science
pubs.organisational-group	/University of Technology Sydney/Faculty of Science/School of Mathematical and Physical Sciences
pubs.organisational-group	/University of Technology Sydney/Strength - CCET - Centre for Clean Energy Technology
utslib.copyright.status	closed_access
pubs.publication-status	Published	en_US
pubs.volume	58	en_US

Abstract:

Tin dioxide was investigated as an anode material for sodium-ion batteries. The Na/SnO2 cell delivered a first discharge capacity of 747 mAh/g, but the first charge capacity was 150 mAh/g. The irreversible capacity in the first cycle was examined through characterization by X-ray diffraction and scanning electron microscopy. X-ray diffraction analysis revealed that the SnO2 active material was not reduced fully to metallic Sn. Furrows and wrinkles were formed on the electrode surface owing to the volumetric expansion upon first discharge, which led to a deterioration of the electrode structure and a loss of electrical contact between the active materials. The analysis is summarized in the schematic drawing. © 2014 Elsevier Ltd. All rights reserved.

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http://hdl.handle.net/10453/32441