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Presentation 2015-02-27 14:50
Electrochemical Properties of Sn-Co Anode for Sodium Ion Batteries
Yuhki Yui, Yoko Ono, Masahiko Hayashi, Katsuya Hayashi, Jiro Nakamura (NTT) EE2014-49 CPM2014-163 Link to ES Tech. Rep. Archives: CPM2014-163
Abstract (in Japanese) (See Japanese page) 
(in English) Sodium-ion batteries are expected as promising alternatives to lithium-ion batteries. In this study, we focused on Sn-Co as an anode for sodium-ion batteries. Discharge-charge properties of Sn-Co with various kinds of binders [polyvinylidene difluoride (PVdF), polyacrylic acid (PAA), sodium polyacrylate (PAANa), sodium carboxymethyl cellulose (CMC), polyimide (PI)] for sodium ion batteries were investigated to figure out the correlation between the cycle performance and the binding property. Sn-Co electrodes with PAA or CMC binders exhibited better cycle properties than with PVdF, PAANa or PI. These cycle properties with PAA or CMC were due to the smaller changes in the volume of the electrode that occurred during cycling as revealed by in situ light microscopy.
Keyword (in Japanese) (See Japanese page) 
(in English) Sodium-ion batteries / Sn-Co / binder / / / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 467, CPM2014-163, pp. 49-52, Feb. 2015.
Paper # CPM2014-163 
Date of Issue 2015-02-20 (EE, CPM) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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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 EE2014-49 CPM2014-163 Link to ES Tech. Rep. Archives: CPM2014-163

Conference Information
Committee EE CPM  
Conference Date 2015-02-27 - 2015-02-27 
Place (in Japanese) (See Japanese page) 
Place (in English) NTT Musashino R&D Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To CPM 
Conference Code 2015-02-EE-CPM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Electrochemical Properties of Sn-Co Anode for Sodium Ion Batteries 
Sub Title (in English)  
Keyword(1) Sodium-ion batteries  
Keyword(2) Sn-Co  
Keyword(3) binder  
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1st Author's Name Yuhki Yui  
1st Author's Affiliation Nippon Telegragh and Telephone Corporation (NTT)
2nd Author's Name Yoko Ono  
2nd Author's Affiliation Nippon Telegragh and Telephone Corporation (NTT)
3rd Author's Name Masahiko Hayashi  
3rd Author's Affiliation Nippon Telegragh and Telephone Corporation (NTT)
4th Author's Name Katsuya Hayashi  
4th Author's Affiliation Nippon Telegragh and Telephone Corporation (NTT)
5th Author's Name Jiro Nakamura  
5th Author's Affiliation Nippon Telegragh and Telephone Corporation (NTT)
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Speaker Author-1 
Date Time 2015-02-27 14:50:00 
Presentation Time 25 minutes 
Registration for CPM 
Paper # EE2014-49, CPM2014-163 
Volume (vol) vol.114 
Number (no) no.466(EE), no.467(CPM) 
Page pp.49-52 
#Pages
Date of Issue 2015-02-20 (EE, CPM) 


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