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| Presentation | 2017-01-07 13:30 Analysis of Charge/discharge Properties of Si Anode-vased Hybrid Capacitor Using Three-electrode Type Cell Kenta Kawakatsu, Asami Masuya, Kohe Sasagawa (TAT), Shiro seki (CRIEPI), Morihiro Saito (TAT)  OME2016-59 Link to ES Tech. Rep. Archives: OME2016-59 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | To further increase the energy density of Li-ion capacitors (LICs), we have been developed the assembly of a new high energy hybrid capacitor (Si-CAP) using Si negative electrode (NE) with the a high theoretical capacity (4,200 mAh g-1), which is 10 times larger than that of graphite one. As a result, the cell performance was quite influenced by the Li pre-doping method, and so far use of additives and VPI treatment were found to be effective for improvement of the charge/discharge properties especially for the specific capacity and cycleability. Owing to the Li pre-doping technique, a high energy density of > 100 Wh kg(NE + positive electrode (PE))-1 was achieved and confirmed to be kept over 800 cycles. In this study, for aim to enhance the high performance we investigated each potential of NE and PE by using three-electrode type cell to clarify the charge/discharge and capacity fading mechanisms of the Si-CAP cell. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Hybrid Capacitor / Si Negative Electrode / Li Pre-doping / Three-Electrode Cell / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 116, no. 385, OME2016-59, pp. 1-5, Jan. 2017. | |
| Paper # | OME2016-59 | |
| Date of Issue | 2016-12-31 (OME) | |
| 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 | OME2016-59 Link to ES Tech. Rep. Archives: OME2016-59 |
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| Conference Information | |
| Committee | OME |
| Conference Date | 2017-01-07 - 2017-01-07 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | TUAT |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | battery, electrochemistry, surface modification, catalyst, in situ obsrvation, capacito |
| Paper Information | |
| Registration To | OME |
| Conference Code | 2017-01-OME |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Analysis of Charge/discharge Properties of Si Anode-vased Hybrid Capacitor Using Three-electrode Type Cell |
| Sub Title (in English) | |
| Keyword(1) | Hybrid Capacitor |
| Keyword(2) | Si Negative Electrode |
| Keyword(3) | Li Pre-doping |
| Keyword(4) | Three-Electrode Cell |
| Keyword(5) | |
| Keyword(6) | |
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| Keyword(8) | |
| 1st Author's Name | Kenta Kawakatsu |
| 1st Author's Affiliation | Tokyo University of Agriculture and Technology (TAT) |
| 2nd Author's Name | Asami Masuya |
| 2nd Author's Affiliation | Tokyo University of Agriculture and Technology (TAT) |
| 3rd Author's Name | Kohe Sasagawa |
| 3rd Author's Affiliation | Tokyo University of Agriculture and Technology (TAT) |
| 4th Author's Name | Shiro seki |
| 4th Author's Affiliation | Central Research Institute of Electric Power Industry (CRIEPI) |
| 5th Author's Name | Morihiro Saito |
| 5th Author's Affiliation | Tokyo University of Agriculture and Technology (TAT) |
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| Speaker | Author-1 |
| Date Time | 2017-01-07 13:30:00 |
| Presentation Time | 20 minutes |
| Registration for | OME |
| Paper # | OME2016-59 |
| Volume (vol) | vol.116 |
| Number (no) | no.385 |
| Page | pp.1-5 |
| #Pages | 5 |
| Date of Issue | 2016-12-31 (OME) |
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