dc.contributor.author |
Jafta, CJ
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|
dc.contributor.author |
Mathe, Mahlanyane K
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|
dc.contributor.author |
Manyala, N
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|
dc.contributor.author |
Roos, WD
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dc.contributor.author |
Ozoemena, KI
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|
dc.date.accessioned |
2014-05-22T11:48:04Z |
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dc.date.available |
2014-05-22T11:48:04Z |
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dc.date.issued |
2013-08 |
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dc.identifier.citation |
Jafta, C.J, Mathe, M.K, Manyala, N, Roos, W.D and Ozoemena, K.I. 2013. Microwave-assisted synthesis of high-voltage nanostructured LiMn1.5Ni0.5O4 spinel: tuning the Mn3+ content and electrochemical performance. ACS Applied Materials & Interfaces, vol. 5(15), pp 7592-7598 |
en_US |
dc.identifier.issn |
1944-8244 |
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dc.identifier.uri |
http://pubs.acs.org/doi/pdf/10.1021/am401894t
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dc.identifier.uri |
http://hdl.handle.net/10204/7427
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|
dc.description |
Copyright: 2013 ACS Publications. This is an ABSTRACT ONLY. The definitive version is published in ACS Applied Materials & Interfaces, vol. 5(15), pp 7592-7598 |
en_US |
dc.description.abstract |
The LiMn1.5Ni0.5O4 spinel is an important lithium ion battery cathode material that has continued to receive major research attention because of its high operating voltage (∼4.8 V). This study interrogates the impact of microwave irradiation on the Mn3+ concentration and electrochemistry of the LiMn1.5Ni0.5O4 spinel. It is shown that microwave is capable of tuning the Mn3+ content of the spinel for enhanced electrochemical performance (high capacity, high capacity retention, excellent rate
capability, and fast Li+ insertion/extraction kinetics). This finding promises to
revolutionize the application of microwave irradiation for improved performance of
the LiMn1.5Ni0.5O4 spinel, especially in high rate applications. |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
ACS Publications |
en_US |
dc.relation.ispartofseries |
Workflow;12580 |
|
dc.subject |
Pechini method |
en_US |
dc.subject |
Microwave irradiation |
en_US |
dc.subject |
Lithium-ion batteries |
en_US |
dc.subject |
LIBs |
en_US |
dc.subject |
Energy-storage devices |
en_US |
dc.subject |
Electric vehicles |
en_US |
dc.subject |
LiMn2O4 |
en_US |
dc.subject |
LiCoO2 |
en_US |
dc.subject |
XPS |
en_US |
dc.subject |
Electrochemistry |
en_US |
dc.title |
Microwave-assisted synthesis of high-voltage nanostructured LiMn1.5Ni0.5O4 spinel: tuning the Mn3+ content and electrochemical performance |
en_US |
dc.type |
Article |
en_US |
dc.identifier.apacitation |
Jafta, C., Mathe, M. K., Manyala, N., Roos, W., & Ozoemena, K. (2013). Microwave-assisted synthesis of high-voltage nanostructured LiMn1.5Ni0.5O4 spinel: tuning the Mn3+ content and electrochemical performance. http://hdl.handle.net/10204/7427 |
en_ZA |
dc.identifier.chicagocitation |
Jafta, CJ, Mahlanyane K Mathe, N Manyala, WD Roos, and KI Ozoemena "Microwave-assisted synthesis of high-voltage nanostructured LiMn1.5Ni0.5O4 spinel: tuning the Mn3+ content and electrochemical performance." (2013) http://hdl.handle.net/10204/7427 |
en_ZA |
dc.identifier.vancouvercitation |
Jafta C, Mathe MK, Manyala N, Roos W, Ozoemena K. Microwave-assisted synthesis of high-voltage nanostructured LiMn1.5Ni0.5O4 spinel: tuning the Mn3+ content and electrochemical performance. 2013; http://hdl.handle.net/10204/7427. |
en_ZA |
dc.identifier.ris |
TY - Article
AU - Jafta, CJ
AU - Mathe, Mahlanyane K
AU - Manyala, N
AU - Roos, WD
AU - Ozoemena, KI
AB - The LiMn1.5Ni0.5O4 spinel is an important lithium ion battery cathode material that has continued to receive major research attention because of its high operating voltage (∼4.8 V). This study interrogates the impact of microwave irradiation on the Mn3+ concentration and electrochemistry of the LiMn1.5Ni0.5O4 spinel. It is shown that microwave is capable of tuning the Mn3+ content of the spinel for enhanced electrochemical performance (high capacity, high capacity retention, excellent rate
capability, and fast Li+ insertion/extraction kinetics). This finding promises to
revolutionize the application of microwave irradiation for improved performance of
the LiMn1.5Ni0.5O4 spinel, especially in high rate applications.
DA - 2013-08
DB - ResearchSpace
DP - CSIR
KW - Pechini method
KW - Microwave irradiation
KW - Lithium-ion batteries
KW - LIBs
KW - Energy-storage devices
KW - Electric vehicles
KW - LiMn2O4
KW - LiCoO2
KW - XPS
KW - Electrochemistry
LK - https://researchspace.csir.co.za
PY - 2013
SM - 1944-8244
T1 - Microwave-assisted synthesis of high-voltage nanostructured LiMn1.5Ni0.5O4 spinel: tuning the Mn3+ content and electrochemical performance
TI - Microwave-assisted synthesis of high-voltage nanostructured LiMn1.5Ni0.5O4 spinel: tuning the Mn3+ content and electrochemical performance
UR - http://hdl.handle.net/10204/7427
ER -
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en_ZA |