IEICE Technical Committee Submission System
Conference Paper's Information
Online Proceedings
[Sign in]
... (for ESS/CS/ES/ISS)
Tech. Rep. Archives
... (for ES/CS)
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation 2019-12-20 16:20
Hydrophilization and conductivity evaluation of graphite by microwave
Sho Morita, Haruto Shibata, Daiki Matsuo, Koichi Sakaguchi (Saga Univ.) OME2019-45
Abstract (in Japanese) (See Japanese page) 
(in English) Microwave Graphite Oxide (MWGO) was synthesized by using microwave irradiation to graphite in hydrogen peroxide solution. The oxygen functional groups were introduced into the graphite via chemical reaction with hydroxyl radicals generated by microwave irradiation. As a result, the MWGO showed high dispersibility in water. This chemical reaction occurs only at the graphite edge and leads to reduce environmental risks compared to other chemical methods using strong oxidizing agents. Moreover, the obtained samples show the higher conductivity than raw graphite in spite of non-reduction. The conductivity of the MWGO was increased with increasing microwave irradiation time, and the maximum value was reached to about 140 S/mm. This result is explained by improvement of high crystallinity and low defect density using microwave irradiation. Therefore, the MWGO is expected as a printable conductive carbon material.
Keyword (in Japanese) (See Japanese page) 
(in English) Microwave / Hydroxy Radical / Graphite Oxide / Conductive Carbon Material / / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 350, OME2019-45, pp. 41-44, Dec. 2019.
Paper # OME2019-45 
Date of Issue 2019-12-13 (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. (No. 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF OME2019-45

Conference Information
Committee OME  
Conference Date 2019-12-20 - 2019-12-20 
Place (in Japanese) (See Japanese page) 
Place (in English) avancée (Saga city) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) organic molecular electronics and photonics, polymer optical materials and devices, etc 
Paper Information
Registration To OME 
Conference Code 2019-12-OME 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Hydrophilization and conductivity evaluation of graphite by microwave 
Sub Title (in English)  
Keyword(1) Microwave  
Keyword(2) Hydroxy Radical  
Keyword(3) Graphite Oxide  
Keyword(4) Conductive Carbon Material  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Sho Morita  
1st Author's Affiliation Saga University (Saga Univ.)
2nd Author's Name Haruto Shibata  
2nd Author's Affiliation Saga University (Saga Univ.)
3rd Author's Name Daiki Matsuo  
3rd Author's Affiliation Saga University (Saga Univ.)
4th Author's Name Koichi Sakaguchi  
4th Author's Affiliation Saga University (Saga Univ.)
5th Author's Name  
5th Author's Affiliation ()
6th Author's Name  
6th Author's Affiliation ()
7th Author's Name  
7th Author's Affiliation ()
8th Author's Name  
8th Author's Affiliation ()
9th Author's Name  
9th Author's Affiliation ()
10th Author's Name  
10th Author's Affiliation ()
11th Author's Name  
11th Author's Affiliation ()
12th Author's Name  
12th Author's Affiliation ()
13th Author's Name  
13th Author's Affiliation ()
14th Author's Name  
14th Author's Affiliation ()
15th Author's Name  
15th Author's Affiliation ()
16th Author's Name  
16th Author's Affiliation ()
17th Author's Name  
17th Author's Affiliation ()
18th Author's Name  
18th Author's Affiliation ()
19th Author's Name  
19th Author's Affiliation ()
20th Author's Name  
20th Author's Affiliation ()
Speaker
Date Time 2019-12-20 16:20:00 
Presentation Time 15 
Registration for OME 
Paper # IEICE-OME2019-45 
Volume (vol) IEICE-119 
Number (no) no.350 
Page pp.41-44 
#Pages IEICE-4 
Date of Issue IEICE-OME-2019-12-13 


[Return to Top Page]

[Return to IEICE Web Page]


The Institute of Electronics, Information and Communication Engineers (IEICE), Japan