Please use this identifier to cite or link to this item:
https://doi.org/10.1016/j.jpowsour.2012.11.050
DC Field | Value | |
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dc.title | Electrospun NiO nanofibers as high performance anode material for Li-ion batteries | |
dc.contributor.author | Aravindan, V. | |
dc.contributor.author | Suresh Kumar, P. | |
dc.contributor.author | Sundaramurthy, J. | |
dc.contributor.author | Ling, W.C. | |
dc.contributor.author | Ramakrishna, S. | |
dc.contributor.author | Madhavi, S. | |
dc.date.accessioned | 2014-10-07T09:04:10Z | |
dc.date.available | 2014-10-07T09:04:10Z | |
dc.date.issued | 2013 | |
dc.identifier.citation | Aravindan, V., Suresh Kumar, P., Sundaramurthy, J., Ling, W.C., Ramakrishna, S., Madhavi, S. (2013). Electrospun NiO nanofibers as high performance anode material for Li-ion batteries. Journal of Power Sources 227 : 284-290. ScholarBank@NUS Repository. https://doi.org/10.1016/j.jpowsour.2012.11.050 | |
dc.identifier.issn | 03787753 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/85116 | |
dc.description.abstract | We report the synthesis and electrochemical performance of one dimensional NiO nanofibers by simple electrospinning technique and subsequently heat treated at 800 °C to yield single phase material. After the heat treatment, thickness and crystal size electrospun NiO is found ∼1 μm and 100 nm, respectively. The electrospun nanofibers are subjected to various characterizations such as X-ray diffraction with Rietveld refinement, scanning electron microscopy and transmission electron microscopy (TEM). Half-cell assembly is used to evaluate the Li-uptake properties and found maximum reversible capacity of ∼784 mA h g-1 at current density of 80 mA g-1 with operating potential of ∼1.27 V vs. Li. The test cell rendered good cycleability and exhibits capacity retention of over 75% of reversible capacity after 100 cycles. The conversion mechanism of metallic nanoparticles (Ni0) are validated though ex-situ TEM measurements. Rate performance studies are also conducted and delivered good cycling properties under such high current studies. © 2012 Elsevier B.V. All rights reserved. | |
dc.description.uri | http://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/j.jpowsour.2012.11.050 | |
dc.source | Scopus | |
dc.subject | Conversion reaction | |
dc.subject | Electrospinning | |
dc.subject | Lithium-ion battery | |
dc.subject | Nickel oxide nanofibers | |
dc.type | Article | |
dc.contributor.department | MECHANICAL ENGINEERING | |
dc.description.doi | 10.1016/j.jpowsour.2012.11.050 | |
dc.description.sourcetitle | Journal of Power Sources | |
dc.description.volume | 227 | |
dc.description.page | 284-290 | |
dc.description.coden | JPSOD | |
dc.identifier.isiut | 000315309900041 | |
Appears in Collections: | Staff Publications |
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