Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 선양국 | - |
dc.date.accessioned | 2018-02-22T08:50:03Z | - |
dc.date.available | 2018-02-22T08:50:03Z | - |
dc.date.issued | 2012-07 | - |
dc.identifier.citation | JOURNAL OF POWER SOURCES, 권: 203, 페이지: 115-120 | en_US |
dc.identifier.issn | 0378-7753 | - |
dc.identifier.uri | http://www.sciencedirect.com/science/article/pii/S0378775311023640?via%3Dihub | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/40062 | - |
dc.description.abstract | Microscale Li[Li0.19Ni0.16Co0.08Mn0.57]O-2 powders with a high tap density were synthesized using [Ni0.2Co0.1Mn0.7]O-x precursor with a unique microstructure via coprecipitation in flowing air. The synthesized Li[Li0.19Ni0.16Co0.08Mn0.57]O-2 powders were composed of spherical nanosized primary particles, which results in a high tap density due to the high packing of the spherical primary particles. When used as electrode in a lithium cell, Li[Li0.19Ni0.16Co0.08Mn0.57]O-2 exhibits a very high gravimetric capacity of 263 mAh g(-1) and a volumetric capacity of 956 mAh cm(-3), as well as an excellent rate capability delivering a discharge capacity of 202 mAh g(-1) at a 2 C-rate. TEM analysis together with SEM observations show that the electrochemical performance of the Li[Li0.19Ni0.16Co0.08Mn0.57]O-2 electrode is primarily governed by its microstructure. (C) 2011 Elsevier B.V. All rights reserved. | en_US |
dc.description.sponsorship | This research was supported by WCU (World Class University) program through the Korea Science and Engineering Foundation by Education, Science, and Technology (R31-10092) and the National Research Foundation of Korea (NRF) grant funded by the Korea government (MEST) (No. 2009-0092780). | en_US |
dc.language.iso | en | en_US |
dc.publisher | ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS | en_US |
dc.subject | Lithium-ion batteries | en_US |
dc.subject | Cathode materials | en_US |
dc.subject | Coprecipitation synthesis | en_US |
dc.subject | Tap density | en_US |
dc.subject | Volumetric capacity | en_US |
dc.title | Synthesis of Li[Li1.19Ni0.16Co0.08Mn0.57]O-2 cathode materials with a high volumetric capacity for Li-ion batteries | en_US |
dc.type | Article | en_US |
dc.relation.volume | 203 | - |
dc.identifier.doi | 10.1016/j.jpowsour.2011.11.076 | - |
dc.relation.page | 115-120 | - |
dc.relation.journal | JOURNAL OF POWER SOURCES | - |
dc.contributor.googleauthor | Sun, Yang-Kook | - |
dc.contributor.googleauthor | Jung, Hun-Gi | - |
dc.contributor.googleauthor | Kim, Hyo-Jin | - |
dc.contributor.googleauthor | Jung, Hun-Gi | - |
dc.contributor.googleauthor | Scrosati, Bruno | - |
dc.relation.code | 2012205693 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF ENERGY ENGINEERING | - |
dc.identifier.pid | yksun | - |
dc.identifier.researcherID | B-9157-2013 | - |
dc.identifier.orcid | http://orcid.org/0000-0002-0117-0170 | - |
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