Multifunctional Ni-NiO-CNT Composite as High Performing FreeS tanding Anode for Li Ion Batteries and Advanced Electro Catalyst for Oxygen Evolution Reaction
IR@CECRI: CSIR-Central Electrochemical Research Institute, Karaikudi
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| Title |
Multifunctional Ni-NiO-CNT Composite as High Performing FreeS tanding Anode for Li Ion Batteries and Advanced Electro Catalyst for Oxygen Evolution Reaction
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| Creator |
Elizabeth, I.
Nair, A.K. Singh, B.P. Gopukumar, S. |
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| Subject |
Lithium batteries
Electrochemical Power Sources |
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| Description |
Ni-NiO-CNT composite synthesized by swift and simple combustion process is investigated as anode for
Li-ion batteries (LIB) and also as an electro-catalyst for oxygen evolution reaction (OER) in alkaline
medium. The binder free, electrical conductor less, free standing anode fabricated from Ni-NiO-CNT
displays a stable capacity of 736 mAh g�1 at a current density of 200 mAg�1 for the investigated 50 cycles,
the exhibited capacity being higher than the theoretical capacity of NiO and carbon. The hybrid
composite also exhibits excellent OER activity, achieving current density of 10 mA cm�2 at a lower over
potential (h) of 320 mV. The presence of Ni nanoparticles and porous sponge like structure of the
composite is the main reason for this high performance. Such multifunctional materials could emerge as
promising for realizing future energy storage and conversion approaches
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| Publisher |
Elsevier
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| Date |
2017-01-31
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| Type |
Article
PeerReviewed |
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| Format |
application/pdf
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| Identifier |
http://cecri.csircentral.net/3239/1/191-2017.pdf
Elizabeth, I. and Nair, A.K. and Singh, B.P. and Gopukumar, S. (2017) Multifunctional Ni-NiO-CNT Composite as High Performing FreeS tanding Anode for Li Ion Batteries and Advanced Electro Catalyst for Oxygen Evolution Reaction. Electrochimica Acta, 230. pp. 98-105. ISSN 0013-4686 |
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| Relation |
http://www.elsevier.com/locate/electacta
http://cecri.csircentral.net/3239/ |
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