Electrochemical and magnetic characterization of LiFePO <inf>4</inf> and Li <inf>0.95</inf>Mg <inf>0.05</inf>FePO <inf>4</inf> cathode materials

Yao, J; Konstantinov, K; Wang, GX; Liu, HK

Electrochemical and magnetic characterization of LiFePO <inf>4</inf> and Li <inf>0.95</inf>Mg <inf>0.05</inf>FePO <inf>4</inf> cathode materials

Yao, J Konstantinov, K Wang, GX

Liu, HK

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Publication Type:: Journal Article
Citation:: Journal of Solid State Electrochemistry, 2007, 11 (2), pp. 177 - 185
Issue Date:: 2007-02-01

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Field	Value	Language
dc.contributor.author	Yao, J	en_US
dc.contributor.author	Konstantinov, K	en_US
dc.contributor.author	Wang, GX https://orcid.org/0000-0003-4295-8578	en_US
dc.contributor.author	Liu, HK	en_US
dc.date.issued	2007-02-01	en_US
dc.identifier.citation	Journal of Solid State Electrochemistry, 2007, 11 (2), pp. 177 - 185	en_US
dc.identifier.issn	1432-8488	en_US
dc.identifier.uri	http://hdl.handle.net/10453/13105
dc.description.abstract	A series of lithium iron phosphates was synthesized via the sol gel route. Iron phosphides, which are electronic conductors, were formed when sintered at 850°C. Magnetic susceptibility measurements on the samples show anti ferromagnetic behaviour with T N=50±2 K for LiFePO 4 and Li 0.95Mg 0.05PO 4 sintered at temperatures below 850°C. The LiFePO 4 and Li 0.95Mg 0.05FePO4 cathodes show a stable electrochemical capacity in the range of 150-160 mA h/g on cycling. The cyclability deteriorates with increasing sample sintering temperature due to the increased crystal size and impurities.	en_US
dc.relation	http://purl.org/au-research/grants/arc/LP0453766
dc.relation.ispartof	Journal of Solid State Electrochemistry	en_US
dc.relation.isbasedon	10.1007/s10008-005-0083-x	en_US
dc.subject.classification	Energy	en_US
dc.title	Electrochemical and magnetic characterization of LiFePO <inf>4</inf> and Li <inf>0.95</inf>Mg <inf>0.05</inf>FePO <inf>4</inf> cathode materials	en_US
dc.type	Journal Article
utslib.citation.volume	2	en_US
utslib.citation.volume	11	en_US
utslib.for	0306 Physical Chemistry (incl. Structural)	en_US
utslib.for	0204 Condensed Matter Physics	en_US
utslib.for	1007 Nanotechnology	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	2	en_US
pubs.publication-status	Published	en_US
pubs.volume	11	en_US

Abstract:

A series of lithium iron phosphates was synthesized via the sol gel route. Iron phosphides, which are electronic conductors, were formed when sintered at 850°C. Magnetic susceptibility measurements on the samples show anti ferromagnetic behaviour with T N=50±2 K for LiFePO 4 and Li 0.95Mg 0.05PO 4 sintered at temperatures below 850°C. The LiFePO 4 and Li 0.95Mg 0.05FePO4 cathodes show a stable electrochemical capacity in the range of 150-160 mA h/g on cycling. The cyclability deteriorates with increasing sample sintering temperature due to the increased crystal size and impurities.

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http://hdl.handle.net/10453/13105