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Presentation 2010-04-23 11:35
Fabrication of Titanium Oxide Nanotubes on a Transparent Conductive Oxide for a Dye-sensitized Solar Cell
Ryota Kojima, Mohammad Maksudur Rahman, El Fassy Fihry Mehdei, Yasuo Kimura, Michio Niwano (Tohoku Univ.) ED2010-16 Link to ES Tech. Rep. Archives: ED2010-16
Abstract (in Japanese) (See Japanese page) 
(in English) Titanium oxide nanotubes draw attention as a negative electrode for a dye-sensitized solar cells (DSC). Anodization of titanium is a promising method for fabrication of a titanium oxide nanotube film. The application of anodic titanium oxide nanotubes to the negative electrode of a DSC requires direct formation of an anodic oxide nanotube film on a transparent conductive oxide layer and it is important to elucidate and control the anodization process of titanium. The electrolyte influences the anodization process of titanium. In this study, an ammonium fluoride based ethylene glycol solution was used as an electrolyte and the influence of water in the electrolyte on the anodization process was investigated. The growth rate and the shape of titanium oxide nanotubes depended strongly on a concentration of ammonium fluoride and water in the electrolyte. In addition, the anodization condition was optimized to form directly on a transparent conductive layer.
Keyword (in Japanese) (See Japanese page) 
(in English) Dye-sensitized solar cell / Anodization / Titanium oxide nanotube / / / / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 11, ED2010-16, pp. 73-77, April 2010.
Paper # ED2010-16 
Date of Issue 2010-04-15 (ED) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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 ED2010-16 Link to ES Tech. Rep. Archives: ED2010-16

Conference Information
Committee ED  
Conference Date 2010-04-22 - 2010-04-23 
Place (in Japanese) (See Japanese page) 
Place (in English)  
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Topics (in English)  
Paper Information
Registration To ED 
Conference Code 2010-04-ED 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Fabrication of Titanium Oxide Nanotubes on a Transparent Conductive Oxide for a Dye-sensitized Solar Cell 
Sub Title (in English)  
Keyword(1) Dye-sensitized solar cell  
Keyword(2) Anodization  
Keyword(3) Titanium oxide nanotube  
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1st Author's Name Ryota Kojima  
1st Author's Affiliation Tohoku University (Tohoku Univ.)
2nd Author's Name Mohammad Maksudur Rahman  
2nd Author's Affiliation Tohoku University (Tohoku Univ.)
3rd Author's Name El Fassy Fihry Mehdei  
3rd Author's Affiliation Tohoku University (Tohoku Univ.)
4th Author's Name Yasuo Kimura  
4th Author's Affiliation Tohoku University (Tohoku Univ.)
5th Author's Name Michio Niwano  
5th Author's Affiliation Tohoku University (Tohoku Univ.)
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Speaker Author-1 
Date Time 2010-04-23 11:35:00 
Presentation Time 25 minutes 
Registration for ED 
Paper # ED2010-16 
Volume (vol) vol.110 
Number (no) no.11 
Page pp.73-77 
#Pages
Date of Issue 2010-04-15 (ED) 


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