dc.contributor.author |
Rambau, Khavharendwe MA
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|
dc.contributor.author |
Musyoka, Nicholas M
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|
dc.contributor.author |
Palaniyandy, Nithyadharseni
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|
dc.contributor.author |
Manyala, N
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dc.date.accessioned |
2021-04-12T14:13:12Z |
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dc.date.available |
2021-04-12T14:13:12Z |
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dc.date.issued |
2021-01 |
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dc.identifier.citation |
Rambau, K.M., Musyoka, N.M., Palaniyandy, N. & Manyala, N. 2021. Manganese-based metal organic framework from spent Li-Ion batteries and its electrochemical performance as anode material in Li-ion battery. <i>Journal of The Electrochemical Society, 168(1).</i> http://hdl.handle.net/10204/11980 |
en_ZA |
dc.identifier.issn |
0013-4651 |
|
dc.identifier.issn |
1945-7111 |
|
dc.identifier.uri |
https://iopscience.iop.org/article/10.1149/1945-7111/abd285/meta
|
|
dc.identifier.uri |
http://hdl.handle.net/10204/11980
|
|
dc.description.abstract |
Herein, we report a method of recycling spent lithium-ion batteries (LIBs) cathode materials by utilizing them as a metal feedstock for the synthesis of Mn-based metal-organic frameworks (Mn-MOF). Spent cathodes were converted to manganese salts using acids (HCl and H2SO4) and reacted with commercial benzene-1,4-dicarboxylic acid (H2BDC), as an organic linker. The LIB-derived metal salts were compared to commercial available MnCl2 salt in the formation of Mn-MOFs. Mn-MOFs from spent LIBs (MOF(Cl2) and Mn-MOF(SO4)) exhibited similar morphological, structural and textural properties when compared to that obtained from commercial MnCl2 salt. HCl obtained MOF (Mn-MOF(Cl2)) was analysed for electrochemical properties due to its superior structural properties. It achieved coulombic efficiency of approximately 99% and discharge capacity of 1355 mAh g-1 as compared to Mn-MOF obtained using commercial salt (Mn-MOF(Com)) with a discharge capacity of 772.55 mAh g-1 at 100 cycles. The developed LIBs recycling strategy has the potential for contributing to existing LIBs recycling strategies and as well to the circular economy. |
en_US |
dc.format |
Abstract |
en_US |
dc.language.iso |
en |
en_US |
dc.source |
Journal of The Electrochemical Society, 168(1) |
en_US |
dc.subject |
Lithium-ion batteries |
en_US |
dc.subject |
Metal organic frameworks |
en_US |
dc.subject |
Electrochemical Performance |
en_US |
dc.title |
Manganese-based metal organic framework from spent Li-Ion batteries and its electrochemical performance as anode material in Li-ion battery |
en_US |
dc.type |
Article |
en_US |
dc.description.pages |
10pp |
en_US |
dc.description.note |
© 2021 The Electrochemical Society. Due to copyright restrictions, the attached PDF file only contains the abstract of the full text item. For access to the full text item, please consult the publisher's website: https://iopscience.iop.org/article/10.1149/1945-7111/abd285/meta |
en_US |
dc.description.cluster |
Chemicals |
en_US |
dc.description.cluster |
Smart Places |
|
dc.description.impactarea |
Energy Centre Management |
en_US |
dc.identifier.apacitation |
Rambau, K. M., Musyoka, N. M., Palaniyandy, N., & Manyala, N. (2021). Manganese-based metal organic framework from spent Li-Ion batteries and its electrochemical performance as anode material in Li-ion battery. <i>Journal of The Electrochemical Society, 168(1)</i>, http://hdl.handle.net/10204/11980 |
en_ZA |
dc.identifier.chicagocitation |
Rambau, Khavharendwe MA, Nicholas M Musyoka, Nithyadharseni Palaniyandy, and N Manyala "Manganese-based metal organic framework from spent Li-Ion batteries and its electrochemical performance as anode material in Li-ion battery." <i>Journal of The Electrochemical Society, 168(1)</i> (2021) http://hdl.handle.net/10204/11980 |
en_ZA |
dc.identifier.vancouvercitation |
Rambau KM, Musyoka NM, Palaniyandy N, Manyala N. Manganese-based metal organic framework from spent Li-Ion batteries and its electrochemical performance as anode material in Li-ion battery. Journal of The Electrochemical Society, 168(1). 2021; http://hdl.handle.net/10204/11980. |
en_ZA |
dc.identifier.ris |
TY - Article
AU - Rambau, Khavharendwe MA
AU - Musyoka, Nicholas M
AU - Palaniyandy, Nithyadharseni
AU - Manyala, N
AB - Herein, we report a method of recycling spent lithium-ion batteries (LIBs) cathode materials by utilizing them as a metal feedstock for the synthesis of Mn-based metal-organic frameworks (Mn-MOF). Spent cathodes were converted to manganese salts using acids (HCl and H2SO4) and reacted with commercial benzene-1,4-dicarboxylic acid (H2BDC), as an organic linker. The LIB-derived metal salts were compared to commercial available MnCl2 salt in the formation of Mn-MOFs. Mn-MOFs from spent LIBs (MOF(Cl2) and Mn-MOF(SO4)) exhibited similar morphological, structural and textural properties when compared to that obtained from commercial MnCl2 salt. HCl obtained MOF (Mn-MOF(Cl2)) was analysed for electrochemical properties due to its superior structural properties. It achieved coulombic efficiency of approximately 99% and discharge capacity of 1355 mAh g-1 as compared to Mn-MOF obtained using commercial salt (Mn-MOF(Com)) with a discharge capacity of 772.55 mAh g-1 at 100 cycles. The developed LIBs recycling strategy has the potential for contributing to existing LIBs recycling strategies and as well to the circular economy.
DA - 2021-01
DB - ResearchSpace
DP - CSIR
J1 - Journal of The Electrochemical Society, 168(1)
KW - Lithium-ion batteries
KW - Metal organic frameworks
KW - Electrochemical Performance
LK - https://researchspace.csir.co.za
PY - 2021
SM - 0013-4651
SM - 1945-7111
T1 - Manganese-based metal organic framework from spent Li-Ion batteries and its electrochemical performance as anode material in Li-ion battery
TI - Manganese-based metal organic framework from spent Li-Ion batteries and its electrochemical performance as anode material in Li-ion battery
UR - http://hdl.handle.net/10204/11980
ER - |
en_ZA |
dc.identifier.worklist |
24319 |
en_US |