Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 윤종승 | - |
dc.date.accessioned | 2018-07-17T02:15:03Z | - |
dc.date.available | 2018-07-17T02:15:03Z | - |
dc.date.issued | 2016-06 | - |
dc.identifier.citation | ENERGY & ENVIRONMENTAL SCIENCE, v. 9, NO 6, Page. 2152-2158 | en_US |
dc.identifier.issn | 1754-5692 | - |
dc.identifier.issn | 1754-5706 | - |
dc.identifier.uri | http://pubs.rsc.org/en/Content/ArticleLanding/2016/EE/C6EE01134A#!divAbstract | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/72612 | - |
dc.description.abstract | A fully operational practical Li-rechargeable battery system delivering unprecedented high energy density with excellent cycle life was proposed using the state-of-the-art cathode and anode technologies. Based on the simple ball-milling process, a carbon nanotube (CNT)-Si composite anode with extremely stable long-term cycling, while providing a discharge capacity of 2364 mA h g(-1) at a tap density of 1.103 g cm(-3), was developed. For the cathode, a two-sloped full concentration gradient (TSFCG) Li[Ni0.85Co0.05Mn0.10]O-2 cathode, designed to obtain maximum possible discharge capacity by having a Ni-enriched core and to simultaneously ensure high chemical and thermal stability by having an outer Mn-enriched layer, yielded a discharge capacity of 221 mA h g(-1). Integrating the CNT-Si composite and the TSFCG cathode in a full cell configuration, the full cell generated an energy density of 350 W h kg(-1) with excellent capacity retention for 500 cycles at 1 C rate, satisfying the energy density limit imposed by the drive range requirement for EVs. The proposed battery system satisfied the demands for energy storage for vehicle applications in terms of energy density, power and cycle life. | en_US |
dc.description.sponsorship | This work was mainly supported by the Global Frontier R&D Program (2013M3A6B1078875) on Center for Hybrid Interface Materials (HIM) funded by the Ministry of Science, Information & Communication Technology (ICT) and the Human Resources Development program (No. 20154010200840) of the Korea Institute of Energy Technology Evaluation and Planning (KETEP) grant funded by the Korea government Ministry of Trade, Industry and Energy. This work was also financially supported by Bayerische Motoren Werke AG (BMW AG). | en_US |
dc.language.iso | en | en_US |
dc.publisher | ROYAL SOC CHEMISTRY | en_US |
dc.subject | SILICON ANODES | en_US |
dc.subject | PERFORMANCE | en_US |
dc.subject | ELECTRODE | en_US |
dc.subject | NANOPARTICLES | en_US |
dc.subject | LIFE | en_US |
dc.subject | FILM | en_US |
dc.title | High-energy-density lithium-ion battery using a carbon-nanotube-Si composite anode and a compositionally graded Li[Ni0.85Co0.05Mn0.10]O-2 cathode | en_US |
dc.type | Article | en_US |
dc.relation.no | 6 | - |
dc.relation.volume | 9 | - |
dc.identifier.doi | 10.1039/c6ee01134a | - |
dc.relation.page | 2152-2158 | - |
dc.relation.journal | ENERGY & ENVIRONMENTAL SCIENCE | - |
dc.contributor.googleauthor | Lee, Joo Hyeong | - |
dc.contributor.googleauthor | Yoon, Chong S. | - |
dc.contributor.googleauthor | Hwang, Jang-Yeon | - |
dc.contributor.googleauthor | Kim, Sung-Jin | - |
dc.contributor.googleauthor | Maglia, Filippo | - |
dc.contributor.googleauthor | Lamp, Peter | - |
dc.contributor.googleauthor | Myung, Seung-Taek | - |
dc.contributor.googleauthor | Sun, Yang-Kook | - |
dc.relation.code | 2016002830 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DIVISION OF MATERIALS SCIENCE AND ENGINEERING | - |
dc.identifier.pid | csyoon | - |
dc.identifier.orcid | http://orcid.org/0000-0001-6164-3331 | - |
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