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| Presentation | 2007-08-03 13:55 Dynamic observations of individual gas molecule on pentagon at multi-walled carbon nanotube tip Koichi Hata, Ryosuke Yabushita, Yoshiki Kishimoto (Mie Univ.)  ED2007-137 Link to ES Tech. Rep. Archives: ED2007-137 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | A field emission microscopy (FEM) image of individual multi-walled carbon nanotube (MWNT) with clean surface exhibits six pentagons introduced at the tip apex, and a behavior of single ad-molecule with adsorption/desorption on the pentagon is also observable. To clarify the electron emission properties of MWNT, FEM images were dynamically observed under a various atmosphere of nitrogen, oxygen and carbon dioxide. In this paper, the typical images obtained under these atmosphere are shown, and discuss the origins of the phenomena at a molecular level. Furthermore, a nano-focused X-ray radiography system equipped with a MWNT cathode is introduced as one of industrial applications of carbon nanotube. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Carbon nanotube / field emission / adsorption/desorption / nano-focused X-ray radiography / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 107, no. 177, ED2007-137, pp. 5-9, Aug. 2007. | |
| Paper # | ED2007-137 | |
| Date of Issue | 2007-07-27 (ED) | |
| 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 | ED2007-137 Link to ES Tech. Rep. Archives: ED2007-137 |
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| Conference Information | |
| Committee | ED |
| Conference Date | 2007-08-03 - 2007-08-03 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | ED |
| Conference Code | 2007-08-ED |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Dynamic observations of individual gas molecule on pentagon at multi-walled carbon nanotube tip |
| Sub Title (in English) | |
| Keyword(1) | Carbon nanotube |
| Keyword(2) | field emission |
| Keyword(3) | adsorption/desorption |
| Keyword(4) | nano-focused X-ray radiography |
| Keyword(5) | |
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| Keyword(8) | |
| 1st Author's Name | Koichi Hata |
| 1st Author's Affiliation | Mie University (Mie Univ.) |
| 2nd Author's Name | Ryosuke Yabushita |
| 2nd Author's Affiliation | Mie University (Mie Univ.) |
| 3rd Author's Name | Yoshiki Kishimoto |
| 3rd Author's Affiliation | Mie University (Mie Univ.) |
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| Speaker | Author-1 |
| Date Time | 2007-08-03 13:55:00 |
| Presentation Time | 25 minutes |
| Registration for | ED |
| Paper # | ED2007-137 |
| Volume (vol) | vol.107 |
| Number (no) | no.177 |
| Page | pp.5-9 |
| #Pages | 5 |
| Date of Issue | 2007-07-27 (ED) |
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