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Paper Abstract and Keywords
Presentation 2017-12-28 14:30
Investigation of interactions between Pt atom and carbon supports by a first-principles calculation
Yuta Nakajo (Tokyo Univ. Science), Teruyasu Mizoguchi (The University of Tokyo), Yasuhito Sugano, Masaru Yoshitake, Yumi Tanaka (Tokyo Univ. Science) OME2017-52
Abstract (in Japanese) (See Japanese page) 
(in English) To estimate interactions between carbon supports and Pt, which affects the catalytic activity of carbon-supported Pt nanoparticles for cathode catalysts of polymer electrolyte fuel cells(PEFCs), adsorption behaviors of Pt on various carbon supports (graphene, multilayer graphene and amorphous carbon) have been examined using a first-principles calculation, focusing on the preferential adsorption sites and effect of vacancy. The calculations revealed that the adsorption energy and the effect of vacancy show similar tendency irrespective of the kind of the carbon supports. This result indicates that the covalent-like interaction between Pt and supporting carbon atoms affects the adsorption behaviors of Pt.
Keyword (in Japanese) (See Japanese page) 
(in English) Platinum / carbon support / first-principles calculation / adsorption energy / / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 376, OME2017-52, pp. 15-18, Dec. 2017.
Paper # OME2017-52 
Date of Issue 2017-12-21 (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)
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Conference Information
Committee OME  
Conference Date 2017-12-28 - 2017-12-28 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) battery, electrochemistry, surface modification, catalyst, in situ obsrvation, capacitor 
Paper Information
Registration To OME 
Conference Code 2017-12-OME 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Investigation of interactions between Pt atom and carbon supports by a first-principles calculation 
Sub Title (in English)  
Keyword(1) Platinum  
Keyword(2) carbon support  
Keyword(3) first-principles calculation  
Keyword(4) adsorption energy  
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1st Author's Name Yuta Nakajo  
1st Author's Affiliation Tokyo University of Science (Tokyo Univ. Science)
2nd Author's Name Teruyasu Mizoguchi  
2nd Author's Affiliation Institute of Industrial Science, The University of Tokyo (The University of Tokyo)
3rd Author's Name Yasuhito Sugano  
3rd Author's Affiliation Tokyo University of Science (Tokyo Univ. Science)
4th Author's Name Masaru Yoshitake  
4th Author's Affiliation Tokyo University of Science (Tokyo Univ. Science)
5th Author's Name Yumi Tanaka  
5th Author's Affiliation Tokyo University of Science (Tokyo Univ. Science)
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Speaker Author-1 
Date Time 2017-12-28 14:30:00 
Presentation Time 20 minutes 
Registration for OME 
Paper # OME2017-52 
Volume (vol) vol.117 
Number (no) no.376 
Page pp.15-18 
#Pages 4 
Date of Issue 2017-12-21 (OME) 

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