Presentation	2014-01-25 Efficiency of OPV Cells using UV Patterning Keiichi MOROHOSHI, Yasufumi IIMRUA,
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Abstract(in English)	Since the power generation efficiency of organic photovoltanic (OPV) cells is lower than conventional Si solar cells, OPV cells has not been put to practical use. In order to improve the efficiency, we have tried to increase the interface area between a p-type layer of pentacene and n-type layer of C60 by using a UV-patterning method. The method is applied to an organic conducting buffer layer and the surface roughness (interface roughness) is controlled, resulting in improving the efficiency of OPV cells. We also introduce a photocatalyst material to the method, and the effect on the efficiency is demonstrated.
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Keyword(in English)	Conducting Polymer / UV Patterning
Paper #	EID2013-28
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Conference Information
Committee	EID
Conference Date	2014/1/17(1days)
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Paper Information
Registration To	Electronic Information Displays (EID)
Language	JPN
Title (in Japanese)	(See Japanese page)
Sub Title (in Japanese)	(See Japanese page)
Title (in English)	Efficiency of OPV Cells using UV Patterning
Sub Title (in English)
Keyword(1)	Conducting Polymer
Keyword(2)	UV Patterning
1st Author's Name	Keiichi MOROHOSHI
1st Author's Affiliation	Tokyo University of Agriculture and technology()
2nd Author's Name	Yasufumi IIMRUA
2nd Author's Affiliation	Tokyo University of Agriculture and technology
Date	2014-01-25
Paper #	EID2013-28
Volume (vol)	vol.113
Number (no)	408
Page	pp.pp.-
#Pages	4
Date of Issue