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| Presentation | 2012-02-10 11:35 Study of Lithium-ion Battery Degradation Model -- Formulation by Negative Electrode Capacity and SEI Degradation -- Hiroshi Nakahara, Tomoshi Aoki, Takahito Hirata, Masahiro Fukui (Ritsumeikan Univ.)  EE2011-54 CPM2011-170 Link to ES Tech. Rep. Archives: CPM2011-170 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Degradation of the battery capacity is studied to make more efficient use of lithium-ion batteries that demand is growing rapidly in recent years. Here, experiment on lithium-ion battery charge and discharge is examined, The results are discussed from two of view, degradation of SEI and deterioration of the negative electrode capacity. From these results, we extract the rules change in the amount of degradation of SEI and deterioration of the negative electrode capacity. In addition, changes in the depth can be confirmed by the degradation of discharge. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | lithium / battery / degradation / SEI / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 111, no. 433, EE2011-54, pp. 13-16, Feb. 2012. | |
| Paper # | EE2011-54 | |
| Date of Issue | 2012-02-03 (EE, CPM) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | EE2011-54 CPM2011-170 Link to ES Tech. Rep. Archives: CPM2011-170 |
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| Conference Information | |
| Committee | CPM EE |
| Conference Date | 2012-02-10 - 2012-02-10 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Battery technology, etc |
| Paper Information | |
| Registration To | EE |
| Conference Code | 2012-02-CPM-EE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Study of Lithium-ion Battery Degradation Model |
| Sub Title (in English) | Formulation by Negative Electrode Capacity and SEI Degradation |
| Keyword(1) | lithium |
| Keyword(2) | battery |
| Keyword(3) | degradation |
| Keyword(4) | SEI |
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| 1st Author's Name | Hiroshi Nakahara |
| 1st Author's Affiliation | Ritsumeikan University (Ritsumeikan Univ.) |
| 2nd Author's Name | Tomoshi Aoki |
| 2nd Author's Affiliation | Ritsumeikan University (Ritsumeikan Univ.) |
| 3rd Author's Name | Takahito Hirata |
| 3rd Author's Affiliation | Ritsumeikan University (Ritsumeikan Univ.) |
| 4th Author's Name | Masahiro Fukui |
| 4th Author's Affiliation | Ritsumeikan University (Ritsumeikan Univ.) |
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| Speaker | Author-1 |
| Date Time | 2012-02-10 11:35:00 |
| Presentation Time | 25 minutes |
| Registration for | EE |
| Paper # | EE2011-54, CPM2011-170 |
| Volume (vol) | vol.111 |
| Number (no) | no.433(EE), no.434(CPM) |
| Page | pp.13-16 |
| #Pages | 4 |
| Date of Issue | 2012-02-03 (EE, CPM) |
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