Electrochemical properties and structures of the mixed-valence lithium cuprates Li3Cu2O4 and Li2NaCu2O4
Electrochemical properties and structures of the mixed-valence lithium cuprates Li3Cu2O4 and Li2NaCu2O4
The electrochemical performances of Li3Cu2O4 and Li2NaCu2O4 as cathode materials in lithium coin type batteries have been studied. In Li3Cu2O4, the copper was oxidised to the III level when cycling. The replacement of the lithium by the sodium ions in the octahedral sites in Li2NaCu2O4 might have an effect on the pathway of the lithium ions during the (de)intercalations.
lithium, copper oxides, neutron diffraction, electrochemistry
rechargeable batteries, lixcoo2, cells, diffraction, li2cuo2, licu2o2, crystal, system, copper, spinel
465-468
Raekelboom, E.A.
1a192db3-4ba9-4642-9e36-90ddffc47487
Hector, A L.
f19a8f31-b37f-4474-b32a-b7cf05b9f0e5
Weller, M.T.
36a60b56-049f-466c-a1d7-39d6b0d85ff4
Owen, J.R.
067986ea-f3f3-4a83-bc87-7387cc5ac85d
1 July 2001
Raekelboom, E.A.
1a192db3-4ba9-4642-9e36-90ddffc47487
Hector, A L.
f19a8f31-b37f-4474-b32a-b7cf05b9f0e5
Weller, M.T.
36a60b56-049f-466c-a1d7-39d6b0d85ff4
Owen, J.R.
067986ea-f3f3-4a83-bc87-7387cc5ac85d
Raekelboom, E.A., Hector, A L., Weller, M.T. and Owen, J.R.
(2001)
Electrochemical properties and structures of the mixed-valence lithium cuprates Li3Cu2O4 and Li2NaCu2O4.
Journal of Power Sources, 97-98, .
(doi:10.1016/S0378-7753(01)00668-1).
Abstract
The electrochemical performances of Li3Cu2O4 and Li2NaCu2O4 as cathode materials in lithium coin type batteries have been studied. In Li3Cu2O4, the copper was oxidised to the III level when cycling. The replacement of the lithium by the sodium ions in the octahedral sites in Li2NaCu2O4 might have an effect on the pathway of the lithium ions during the (de)intercalations.
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Published date: 1 July 2001
Keywords:
lithium, copper oxides, neutron diffraction, electrochemistry
rechargeable batteries, lixcoo2, cells, diffraction, li2cuo2, licu2o2, crystal, system, copper, spinel
Identifiers
Local EPrints ID: 19603
URI: http://eprints.soton.ac.uk/id/eprint/19603
ISSN: 0378-7753
PURE UUID: e9fe1400-f389-450a-b302-e9ae1d26f146
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Date deposited: 14 Feb 2006
Last modified: 16 Mar 2024 02:53
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Author:
E.A. Raekelboom
Author:
M.T. Weller
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