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ID 34817
file
creator
Hwang, Yong-Mook
Mizumo, Tomonobu
Morihara, Yasushi
Izawa, Takafumi
Sugioka, Takashi
Fujita, Akio
subject
Germole
Polymer solar cell
Bulk hetero-junction
NDC
Chemistry
abstract
New dithienogermole-based conjugated polymers were synthesized by the Stille coupling reactions of distannyldithienogermole and dibromoarene, and their photovoltaic properties were studied. These polymers possess low band gaps with broad absorptions covering the 400-800 nm range, and exhibit good film forming properties. Bulk hetero-junction solar cells prepared from blends of these polymers with PC(70)BM exhibit high power conversion efficiency up to 2.38%.
journal title
Polymer
volume
Volume 52
issue
Issue 18
start page
3912
end page
3916
date of issued
2011
publisher
Elsevier Science Ltd
issn
0032-3861
ncid
publisher doi
language
eng
nii type
Journal Article
HU type
Journal Articles
DCMI type
text
format
application/pdf
text version
author
rights
(c) 2011 Elsevier B.V. All rights reserved.
relation url
department
Graduate School of Engineering