dc.contributor.author |
De Kock, A
|
en_US |
dc.contributor.author |
Freg, E
|
en_US |
dc.contributor.author |
Gummow, RJ
|
en_US |
dc.date.accessioned |
2007-01-12T13:10:00Z |
en_US |
dc.date.accessioned |
2007-06-07T10:03:17Z |
|
dc.date.available |
2007-01-12T13:10:00Z |
en_US |
dc.date.available |
2007-06-07T10:03:17Z |
|
dc.date.issued |
1998-02 |
en_US |
dc.identifier.citation |
De Kock, A, Freg, E and Gummow, RJ. 1998. Effect of mulitivalent cation dopants on lithium manganese spinel cathodes. The journal of power sources,vol 70 (2), pp 247-252 |
en_US |
dc.identifier.issn |
0378-7753 |
en_US |
dc.identifier.uri |
http://hdl.handle.net/10204/1403
|
en_US |
dc.identifier.uri |
http://hdl.handle.net/10204/1403
|
|
dc.description.abstract |
The aim of this investigation is to determine optimised spinel cathode compositions that can be used in lithium cells. The cycling stability of 4 V LixMn2O4 electrodes in lithium, flooded electrolyte glass cells has been improved by the addition of multivalent cation dopants (Mg2+,Zn2+ and Al3+). Optimal dopant levels to achieve maximum capacity and the greatest stability with repeated cycling have been determined. The effect of doping the oxygen-rich-spinel Li2Mn4O9 was also determined and shown to make no significant improvement in the life cycle stability in the 3 V region. |
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dc.format.extent |
482664 bytes |
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dc.format.mimetype |
application/pdf |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
Elsevier Science SA |
en_US |
dc.rights |
Copyright: 1998 Elsevier Science SA |
en_US |
dc.subject |
Lithium manganese |
en_US |
dc.subject |
Spinel |
en_US |
dc.subject |
Cation doping |
en_US |
dc.title |
Effect of mulitivalent cation dopants on lithium manganese spinel cathodes |
en_US |
dc.type |
Article |
en_US |
dc.identifier.apacitation |
De Kock, A., Freg, E., & Gummow, R. (1998). Effect of mulitivalent cation dopants on lithium manganese spinel cathodes. http://hdl.handle.net/10204/1403 |
en_ZA |
dc.identifier.chicagocitation |
De Kock, A, E Freg, and RJ Gummow "Effect of mulitivalent cation dopants on lithium manganese spinel cathodes." (1998) http://hdl.handle.net/10204/1403 |
en_ZA |
dc.identifier.vancouvercitation |
De Kock A, Freg E, Gummow R. Effect of mulitivalent cation dopants on lithium manganese spinel cathodes. 1998; http://hdl.handle.net/10204/1403. |
en_ZA |
dc.identifier.ris |
TY - Article
AU - De Kock, A
AU - Freg, E
AU - Gummow, RJ
AB - The aim of this investigation is to determine optimised spinel cathode compositions that can be used in lithium cells. The cycling stability of 4 V LixMn2O4 electrodes in lithium, flooded electrolyte glass cells has been improved by the addition of multivalent cation dopants (Mg2+,Zn2+ and Al3+). Optimal dopant levels to achieve maximum capacity and the greatest stability with repeated cycling have been determined. The effect of doping the oxygen-rich-spinel Li2Mn4O9 was also determined and shown to make no significant improvement in the life cycle stability in the 3 V region.
DA - 1998-02
DB - ResearchSpace
DP - CSIR
KW - Lithium manganese
KW - Spinel
KW - Cation doping
LK - https://researchspace.csir.co.za
PY - 1998
SM - 0378-7753
T1 - Effect of mulitivalent cation dopants on lithium manganese spinel cathodes
TI - Effect of mulitivalent cation dopants on lithium manganese spinel cathodes
UR - http://hdl.handle.net/10204/1403
ER -
|
en_ZA |