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ID 21474
file
creator
Kangai, Sinji
Kunai, Atsutaka
Kajiwara, Shotaro
subject
Dye-sensitized solar cell
Organosilicon polymer
Stille coupling
NDC
Chemistry
abstract
Novel organosilicon polymers having donor-acceptor type π-conjugated units in the backbone were prepared by Stille-coupling reactions of bis(tributylstannylthienyl)silanes with diiodoquinoxialine, benzothiadiazole, and benzothiaselenazole. Dehaloganative copolymerization of di(bromothienyl)silanes and dibromoquinoxaline was also studied, which gave the corresponding random copolymer. Applications of these polymers to dye-sensitized solar cells (DSSCs) were examined and it was found that the polymer containing benzoselenadiazole units as the acceptor exhibited the best performance as the sensitizer among the present polymers.
journal title
Journal of Organometallic Chemistry
volume
Volume 692
issue
Issue 4
start page
801
end page
805
date of issued
2007
publisher
Elsevier Science SA
issn
0022-328X
ncid
publisher doi
language
eng
nii type
Journal Article
HU type
Journal Articles
DCMI type
text
format
application/pdf
text version
author
rights
Copyright(c) 2007 Elsevier Science SA
relation is version of URL
http://dx.doi.org/10.1016/j.jorganchem.2006.10.016
department
Graduate School of Engineering