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Paper Abstract and Keywords
Presentation 2009-09-03 13:00
The Effect of Surface-Initiator SAM for Vapor Deposition Polymerization of Vinylcarbazole
Yuya Umemoto, Seong-Ho Kim, Kuniaki Tanaka, Hiroaki Usui (Tokyo Univ. A & T) OME2009-36 Link to ES Tech. Rep. Archives: OME2009-36
Abstract (in Japanese) (See Japanese page) 
(in English) In general, vapor-deposited thin films lack interfacial stability due to the nature of physical adsorption on the substrate. This study employed a surface-initiated vapor deposition polymerization method to prepare carbazole polymer thin films that are chemically bound to the substrate surface. Self-assembled monolayer (SAM) that has azo initiator as a terminal group was prepared on indium-tin-oxide (ITO) surface, on which carbazole acrylate monomers were evaporated under ultraviolet (UV) irradiation. The surface morphology was compared for the films that were prepared with/without the SAM layer or with/without UV irradiation. It was found that the UV irradiation leads to polymerization of carbazole monomers, yielding polymer thin films having molecular weight of several hundred thousands, irrespective of the substrate species. On the other hand, the surface morphology was largely dependent on the existence of SAM. Uniform and smooth polymer thin films were obtained only when the monomers were evaporated on the SAM under UV irradiation. It was suggested that the formation of uniform thin films comes not only from the modification of surface energy but the growth of polymers that are chemically bound to the substrate surface.
Keyword (in Japanese) (See Japanese page) 
(in English) deposition polymerization / surface-initiated deposition polymerization / self-assembled monolayer / SAM / interface control / carbazole / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 184, OME2009-36, pp. 1-6, Sept. 2009.
Paper # OME2009-36 
Date of Issue 2009-08-27 (OME) 
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 OME2009-36 Link to ES Tech. Rep. Archives: OME2009-36

Conference Information
Committee OME  
Conference Date 2009-09-03 - 2009-09-03 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Organic Materials and Others related to OME activity 
Paper Information
Registration To OME 
Conference Code 2009-09-OME 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) The Effect of Surface-Initiator SAM for Vapor Deposition Polymerization of Vinylcarbazole 
Sub Title (in English)  
Keyword(1) deposition polymerization  
Keyword(2) surface-initiated deposition polymerization  
Keyword(3) self-assembled monolayer  
Keyword(4) SAM  
Keyword(5) interface control  
Keyword(6) carbazole  
Keyword(7)  
Keyword(8)  
1st Author's Name Yuya Umemoto  
1st Author's Affiliation Tokyo University of Agriculture and Technology (Tokyo Univ. A & T)
2nd Author's Name Seong-Ho Kim  
2nd Author's Affiliation Tokyo University of Agriculture and Technology (Tokyo Univ. A & T)
3rd Author's Name Kuniaki Tanaka  
3rd Author's Affiliation Tokyo University of Agriculture and Technology (Tokyo Univ. A & T)
4th Author's Name Hiroaki Usui  
4th Author's Affiliation Tokyo University of Agriculture and Technology (Tokyo Univ. A & T)
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Speaker Author-4 
Date Time 2009-09-03 13:00:00 
Presentation Time 25 minutes 
Registration for OME 
Paper # OME2009-36 
Volume (vol) vol.109 
Number (no) no.184 
Page pp.1-6 
#Pages
Date of Issue 2009-08-27 (OME) 


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