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https://hdl.handle.net/11147/8836
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DC Field | Value | Language |
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dc.contributor.author | Kap, Özlem | en_US |
dc.contributor.author | İnan, Alper | en_US |
dc.contributor.author | Er, Mesut | en_US |
dc.contributor.author | Horzum, Nesrin | en_US |
dc.date.accessioned | 2020-07-18T08:34:02Z | - |
dc.date.available | 2020-07-18T08:34:02Z | - |
dc.date.issued | 2020-06 | en_US |
dc.identifier.issn | 0957-4522 | - |
dc.identifier.issn | 1573-482X | - |
dc.identifier.uri | https://doi.org/10.1007/s10854-020-03374-y | - |
dc.identifier.uri | https://hdl.handle.net/11147/8836 | - |
dc.description.abstract | Metal oxide nanofibers are prepared by electrospinning and are developed to be the electrodes for lithium-ion batteries (LIBs). The effect of calcination temperature and the Li:Co mole ratio of LiCoO2 nanofibers was investigated on the electrochemical cathode performance in a coin cell battery. The higher temperature calcination and Li:Co mole ratio have improved the electrochemical performance of the nanofibers. Lithium cobalt oxide (LiCoO2) nanofibers obtained at 400 and 700 degrees C retain 65% and 90% of the initial capacity, respectively, after the high-current test and the C-rate reverted to 0.1 C. When doubling the mole ratio of Li:Co (2:1), an increase in specific capacity values from 78 to 148 mAh g(-1) has been provided. Additionally, colloidal titania nanoparticles (TiO2 NPs)-doped LiCoO2 nanofibers were obtained and investigated as a cathode material. While the increment in calcination temperature results in higher crystallinity and stability of the LiCoO2 phase, in the presence of the TiO2 NPs causes a transformation of binary (LiCoO2/TiO2) to ternary Li-based transition metal oxide (Li2CoTi3O8/TiO2). An initial discharge capacity of 82 mAh g(-1) was found at 0.1 C for the Li2CoTi3O8/TiO2 nanoparticles and the capacity retention was 83% when returned to 0.1 C after 25 cycles. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Springer Verlag | en_US |
dc.relation.ispartof | Journal of Materials Science: Materials in Electronics | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.title | Li-ion battery cathode performance from the electrospun binary LiCoO2 to ternary Li2CoTi3O8 | en_US |
dc.type | Article | en_US |
dc.authorid | 0000-0001-5388-1073 | en_US |
dc.institutionauthor | İnan, Alper | - |
dc.department | İzmir Institute of Technology. Materials Science and Engineering | en_US |
dc.identifier.wos | WOS:000526233500003 | en_US |
dc.identifier.scopus | 2-s2.0-85083781579 | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.identifier.doi | 10.1007/s10854-020-03374-y | - |
dc.contributor.affiliation | İzmir Katip Çelebi Üniversitesi | en_US |
dc.contributor.affiliation | Izmir Institute of Technology | en_US |
dc.contributor.affiliation | TÜBİTAK | en_US |
dc.contributor.affiliation | İzmir Katip Çelebi Üniversitesi | en_US |
dc.relation.doi | 10.1007/s10854-020-03374-y | en_US |
dc.coverage.doi | 10.1007/s10854-020-03374-y | en_US |
dc.description.volume | 31 | en_US |
dc.description.issue | 11 | en_US |
dc.description.startpage | 8394 | en_US |
dc.description.endpage | 8402 | en_US |
dc.identifier.wosquality | Q3 | - |
dc.identifier.scopusquality | Q2 | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
item.fulltext | With Fulltext | - |
item.languageiso639-1 | en | - |
item.grantfulltext | open | - |
item.openairetype | Article | - |
crisitem.author.dept | 03.09. Department of Materials Science and Engineering | - |
crisitem.author.dept | 01. Izmir Institute of Technology | - |
Appears in Collections: | Materials Science and Engineering / Malzeme Bilimi ve Mühendisliği Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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File | Size | Format | |
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Kap2020_Article_Li-ionBattery.pdf | 2.12 MB | Adobe PDF | View/Open |
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