Low-band gap donor-acceptor copolymers containing thienothiadiazole units for photovoltaics
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F11%3A00358686" target="_blank" >RIV/61389013:_____/11:00358686 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1149/1.3553354" target="_blank" >http://dx.doi.org/10.1149/1.3553354</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1149/1.3553354" target="_blank" >10.1149/1.3553354</a>
Alternative languages
Result language
angličtina
Original language name
Low-band gap donor-acceptor copolymers containing thienothiadiazole units for photovoltaics
Original language description
Optical, electrochemical and photovoltaic properties of novel donor-acceptor copolymers containing dithienylthienothiadiazole derivatives and 9,9-bis(2-ethylhexyl)fluorene or 2,5-diisopentoxybenzene units were studied. The copolymers exhibited long-wavelength absorption, and possess small optical bandgap in the range of 1.1 - 1.4 eV depending on copolymer units and alkyl side-chain nature and length. They exhibited ambipolar redox properties and electrochromism. Photovoltaic devices with bulk heterojunction made of blends of copolymers and fullerene derivatives were prepared. Effects of side-chain nature and length on photophysical properties are discussed.
Czech name
—
Czech description
—
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
—
Result continuities
Project
<a href="/en/project/1M06031" target="_blank" >1M06031: Materials and components for environment protection</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
ECS Transactions
ISSN
1938-5862
e-ISSN
—
Volume of the periodical
33
Issue of the periodical within the volume
17
Country of publishing house
US - UNITED STATES
Number of pages
9
Pages from-to
119-127
UT code for WoS article
—
EID of the result in the Scopus database
—