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Paper Abstract and Keywords
Presentation 2013-05-16 13:30
Interface control of ITO and polymer thin film using a reactive SAM
Seong-Ho Kim, Hanae Ohtsuka, Kuniaki Tanaka (Tokyo Univ. of Agriculture and Tech.), Rigoberto C. Advincula (Case Western), Hiroaki Usui (Tokyo Univ. of Agriculture and Tech.) OME2013-23 Link to ES Tech. Rep. Archives: OME2013-23
Abstract (in Japanese) (See Japanese page) 
(in English) The interface between an inorganic electrode and an organic layer plays an important role in determining performances of organic electronic devices. In this work, a reactive self-assembled monolayer (SAM) having benzophenone (BP) terminal was prepared on an indium-tin oxide (ITO) electrode, on which a hole-transport layer of a fluorene-phenoxazine copolymer (H5) was prepared by spin-coating. Subsequent UV irradiation caused to form stable covalent bonds at the interface. It was found that a 6-nm-thick interfacial layer of H5 was stably tethered to the ITO surface. The formation of covalent bonds at the interface contributed to enhance hole injection from ITO to H5 layer. This technique was applied for preparing an organic light emitting diode (OLED), resulting in an improvement of luminescence by covalently tethering the interface between ITO and H5 hole-transport layer.
Keyword (in Japanese) (See Japanese page) 
(in English) self-assembled monolayer / SAM / interface control / ITO / hole-transport layer / OLED / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 42, OME2013-23, pp. 1-5, May 2013.
Paper # OME2013-23 
Date of Issue 2013-05-09 (OME) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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Conference Information
Committee OME  
Conference Date 2013-05-16 - 2013-05-16 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Fabrication, Characterization and General Aspects Related to Organic Materials 
Paper Information
Registration To OME 
Conference Code 2013-05-OME 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Interface control of ITO and polymer thin film using a reactive SAM 
Sub Title (in English)  
Keyword(1) self-assembled monolayer  
Keyword(2) SAM  
Keyword(3) interface control  
Keyword(4) ITO  
Keyword(5) hole-transport layer  
Keyword(6) OLED  
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Keyword(8)  
1st Author's Name Seong-Ho Kim  
1st Author's Affiliation Tokyo University of Agriculture and Technology (Tokyo Univ. of Agriculture and Tech.)
2nd Author's Name Hanae Ohtsuka  
2nd Author's Affiliation Tokyo University of Agriculture and Technology (Tokyo Univ. of Agriculture and Tech.)
3rd Author's Name Kuniaki Tanaka  
3rd Author's Affiliation Tokyo University of Agriculture and Technology (Tokyo Univ. of Agriculture and Tech.)
4th Author's Name Rigoberto C. Advincula  
4th Author's Affiliation Case Western Reserve University (Case Western)
5th Author's Name Hiroaki Usui  
5th Author's Affiliation Tokyo University of Agriculture and Technology (Tokyo Univ. of Agriculture and Tech.)
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Speaker Author-5 
Date Time 2013-05-16 13:30:00 
Presentation Time 20 minutes 
Registration for OME 
Paper # OME2013-23 
Volume (vol) vol.113 
Number (no) no.42 
Page pp.1-5 
#Pages
Date of Issue 2013-05-09 (OME) 


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