Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 조국영 | - |
dc.date.accessioned | 2018-06-26T07:21:12Z | - |
dc.date.available | 2018-06-26T07:21:12Z | - |
dc.date.issued | 2017-07 | - |
dc.identifier.citation | JOURNAL OF ELECTROANALYTICAL CHEMISTRY, v. 797, Page. 37-41 | en_US |
dc.identifier.issn | 1572-6657 | - |
dc.identifier.issn | 1873-2569 | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S1572665717303703 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/72218 | - |
dc.description.abstract | Crater-like architectural aluminum current collectors is prepared by a simple chemical etching method with NaOH-based solutions, and investigate the effect of aluminum surface morphology on its electrochemical performance as cathode current collector in Li-ion batteries. Characterization data reveal an acceptable tensile strength and surface hydrophilicity in the etched aluminum current collector, together with the creation of a rough surface with many reticular crater-like pits. In Li-ion cells using LiCoO2 as the active material, the crater like architectural aluminum foil is electrochemically stable as the current collector, when in contact with other cell components during the charge discharge processes. The improved electrochemical performance is attributed to the good electrical contact between cathode material particles and the current collector, and the resulting efficient electron transfer. | en_US |
dc.description.sponsorship | This research was supported by the Ministry of Trade, Industry & Energy (MOTIE), Korea Institute for Advancement of Technology (KIAT) through the Encouragement Program for The Industries of Economic Cooperation Region (No. G02A0121 0004402), Korea Evaluation Institute of Industrial Technology (KEIT, No. G01201607010160), and the National Research Foundation of Korea (NRF, No. 2015R1C1A1A01051733). | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | ELSEVIER SCIENCE SA | en_US |
dc.subject | Li-ion battery | en_US |
dc.subject | Electrochemical performance | en_US |
dc.subject | Etching | en_US |
dc.subject | Al current collector | en_US |
dc.subject | Roughened Al foil | en_US |
dc.title | Crater-like architectural aluminum current collectors with superior electrochemical performance for Li-ion batteries | en_US |
dc.type | Article | en_US |
dc.relation.volume | 797 | - |
dc.identifier.doi | 10.1016/j.jelechem.2017.05.017 | - |
dc.relation.page | 37-41 | - |
dc.relation.journal | JOURNAL OF ELECTROANALYTICAL CHEMISTRY | - |
dc.contributor.googleauthor | Yoon, Sukeun | - |
dc.contributor.googleauthor | Jang, Hyun-Suk | - |
dc.contributor.googleauthor | Kim, Sollee | - |
dc.contributor.googleauthor | Kim, Jihoon | - |
dc.contributor.googleauthor | Cho, Kuk Young | - |
dc.relation.code | 2017001604 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF ENGINEERING SCIENCES[E] | - |
dc.sector.department | DEPARTMENT OF MATERIALS SCIENCE AND CHEMICAL ENGINEERING | - |
dc.identifier.pid | kycho | - |
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