Electrochemical performance of LiFePO<inf>4</inf> cathode material coated with ZrO<inf>2</inf> nanolayer

Liu, H; Wang, GX; Wexler, D; Wang, JZ; Liu, HK

Electrochemical performance of LiFePO<inf>4</inf> cathode material coated with ZrO<inf>2</inf> nanolayer

Liu, H

Wang, GX

Wexler, D Wang, JZ Liu, HK

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Publication Type:: Journal Article
Citation:: Electrochemistry Communications, 2008, 10 (1), pp. 165 - 169
Issue Date:: 2008-01-01

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Field	Value	Language
dc.contributor.author	Liu, H https://orcid.org/0000-0003-0266-9472	en_US
dc.contributor.author	Wang, GX https://orcid.org/0000-0003-4295-8578	en_US
dc.contributor.author	Wexler, D	en_US
dc.contributor.author	Wang, JZ	en_US
dc.contributor.author	Liu, HK https://orcid.org/0000-0003-0266-9472	en_US
dc.date.issued	2008-01-01	en_US
dc.identifier.citation	Electrochemistry Communications, 2008, 10 (1), pp. 165 - 169	en_US
dc.identifier.issn	1388-2481	en_US
dc.identifier.uri	http://hdl.handle.net/10453/13128
dc.description.abstract	ZrO2 nanolayer coated LiFePO4 particles were successfully prepared by a chemical precipitation method. Nanolayer structured ZrO2 was found on the surface of LiFePO4 particles by high resolution transmission electron microscopy (HRTEM). The coating does not affect the crystal structure of the LiFePO4 core, as determined by X-ray diffraction (XRD) and selected area electron diffraction (SAED) on individual particles. The ZrO2 coating can remarkably improve the electrochemical performance at high charge/discharge rate. This improvement may be due to the amelioration of the electrochemical dynamics on the LiFePO4 electrode/electrolyte interface resulting from the effects of the ZrO2 nanolayer coating. © 2007 Elsevier B.V. All rights reserved.	en_US
dc.relation	http://purl.org/au-research/grants/arc/DP0772999
dc.relation.ispartof	Electrochemistry Communications	en_US
dc.relation.isbasedon	10.1016/j.elecom.2007.11.016	en_US
dc.subject.classification	Energy	en_US
dc.title	Electrochemical performance of LiFePO<inf>4</inf> cathode material coated with ZrO<inf>2</inf> nanolayer	en_US
dc.type	Journal Article
utslib.citation.volume	1	en_US
utslib.citation.volume	10	en_US
utslib.for	0306 Physical Chemistry (incl. Structural)	en_US
utslib.for	03 Chemical Sciences	en_US
utslib.for	09 Engineering	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.issue	1	en_US
pubs.publication-status	Published	en_US
pubs.volume	10	en_US

Abstract:

ZrO2 nanolayer coated LiFePO4 particles were successfully prepared by a chemical precipitation method. Nanolayer structured ZrO2 was found on the surface of LiFePO4 particles by high resolution transmission electron microscopy (HRTEM). The coating does not affect the crystal structure of the LiFePO4 core, as determined by X-ray diffraction (XRD) and selected area electron diffraction (SAED) on individual particles. The ZrO2 coating can remarkably improve the electrochemical performance at high charge/discharge rate. This improvement may be due to the amelioration of the electrochemical dynamics on the LiFePO4 electrode/electrolyte interface resulting from the effects of the ZrO2 nanolayer coating. © 2007 Elsevier B.V. All rights reserved.

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http://hdl.handle.net/10453/13128