Thin Metal Electrodes for Semitransparent Organic Photovoltaics

Title
Thin Metal Electrodes for Semitransparent Organic Photovoltaics
Authors
이규성김인호연창봉임정욱윤선진Ghassan E. Jabbour
Keywords
Thin metal electrodes; semitransparent; organic photovoltaics
Issue Date
2013-08
Publisher
ETRI journal
Citation
VOL 35, NO 4, 587-593
Abstract
We demonstrate semitransparent organic photovoltaics (OPVs) based on thin metal electrodes and polymer photoactive layers consisting of poly(3-hexylthiophene) and [6,6]-phenyl C61 butyric acid methyl ester. The power conversion efficiency of a semitransparent OPV device comprising a 15-nm silver (Ag) rear electrode is 1.98% under AM 1.5-G illumination through the indium-tin-oxide side of the front anode at 100 mW/㎠ with 15.6% average transmittance of the entire cell in the visible wavelength range. As its thickness increases, a thin Ag electrode mainly influences the enhancement of the short circuit current density and fill factor. Its relatively low absorption intensity makes a Ag thin film a viable option for semitransparent electrodes compatible with organic layers.
URI
http://pubs.kist.re.kr/handle/201004/45744
ISSN
12256463
Appears in Collections:
KIST Publication > Article
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE