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DC Field | Value | Language |
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dc.citation.endPage | 3388 | - |
dc.citation.number | 23 | - |
dc.citation.startPage | 3382 | - |
dc.citation.title | CHEMISTRY-AN ASIAN JOURNAL | - |
dc.citation.volume | 11 | - |
dc.contributor.author | Song, Woo-Jin | - |
dc.contributor.author | Yoo, Seungmin | - |
dc.contributor.author | Lee, Jung-In | - |
dc.contributor.author | Han. Jung-Gu | - |
dc.contributor.author | Son, Yeonguk | - |
dc.contributor.author | Kim, Sun-I | - |
dc.contributor.author | Shin, Myoungsoo | - |
dc.contributor.author | Choi, Sinho | - |
dc.contributor.author | Jang, Ji-Hyun | - |
dc.contributor.author | Cho, Jaephil | - |
dc.contributor.author | Choi, Nam-Soon | - |
dc.contributor.author | Park, Soojin | - |
dc.date.accessioned | 2023-12-21T23:06:35Z | - |
dc.date.available | 2023-12-21T23:06:35Z | - |
dc.date.created | 2016-12-02 | - |
dc.date.issued | 2016-12 | - |
dc.description.abstract | We demonstrate a unique synthetic route for oxygen-deficient mesoporous TiOx by a redox-transmetalation process by using Zn metal as the reducing agent. The as-obtained materials have significantly enhanced electronic conductivity; 20times higher than that of as-synthesized TiO2 material. Moreover, electrochemical impedance spectroscopy (EIS) and galvanostatic intermittent titration technique (GITT) measurements are performed to validate the low charge carrier resistance of the oxygen-deficient TiOx. The resulting oxygen-deficient TiOx battery anode exhibits a high reversible capacity (∼180mAhg-1 at a discharge/charge rate of 1C/1C after 400cycles) and an excellent rate capability (∼90mAhg-1 even at a rate of 10C). Also, the full cell, which is coupled with a LiCoO2 cathode material, exhibits an outstanding rate capability (>75mAhg-1 at a rate of 3.0C) and maintains a reversible capacity of over 100mAhg-1 at a discharge/charge of 1C/1C for 300cycles. | - |
dc.identifier.bibliographicCitation | CHEMISTRY-AN ASIAN JOURNAL, v.11, no.23, pp.3382 - 3388 | - |
dc.identifier.doi | 10.1002/asia.201601061 | - |
dc.identifier.issn | 1861-4728 | - |
dc.identifier.scopusid | 2-s2.0-84995563236 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/20923 | - |
dc.identifier.url | http://onlinelibrary.wiley.com/doi/10.1002/asia.201601061/abstract | - |
dc.identifier.wosid | 000392511400012 | - |
dc.language | 영어 | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.title | Zinc-Reduced Mesoporous TiOx Li-Ion Battery Anodes with Exceptional Rate Capability and Cycling Stability | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | lithium-ion batteries | - |
dc.subject.keywordAuthor | mesoporous TiOx | - |
dc.subject.keywordAuthor | redox-transmetalation process | - |
dc.subject.keywordAuthor | zinc reduction | - |
dc.subject.keywordPlus | ENERGY | - |
dc.subject.keywordPlus | LITHIUM-ION | - |
dc.subject.keywordPlus | TITANIUM-DIOXIDE | - |
dc.subject.keywordPlus | ANATASE TIO2 | - |
dc.subject.keywordPlus | RUTILE TIO2 | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordPlus | PHOTOCATALYSIS | - |
dc.subject.keywordPlus | ELECTRODES | - |
dc.subject.keywordPlus | REDUCTION | - |
dc.subject.keywordPlus | SYSTEM | - |
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