The impact of active layer nanomorphology on the efficiency of organic solar cells, based on a squaraine dye electron donor
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F16%3APU115998" target="_blank" >RIV/00216305:26310/16:PU115998 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1088/1742-6596/700/1/012052" target="_blank" >http://dx.doi.org/10.1088/1742-6596/700/1/012052</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1742-6596/700/1/012052" target="_blank" >10.1088/1742-6596/700/1/012052</a>
Alternative languages
Result language
angličtina
Original language name
The impact of active layer nanomorphology on the efficiency of organic solar cells, based on a squaraine dye electron donor
Original language description
The possibilities of improving the photovoltaic performance of solution processed BHJ solar cells by solvent vapor annealing of the active layers, based on a squaraine dye Sq1 as donor and fullerene derivative PCBM as acceptor, are studied. For the purpose, the optical properties of as-deposited and annealed with THF vapors for different duration Sq1/PCMB layers as well as the efficiency of constructed on their base cells are determined. A considerable change in the absorption spectra of treated for only a few seconds’ films and a twofold increase of power conversion efficiency for only 6 sec SVA have been established. The results obtained are explained in terms of solvent vapor induced phase separation and formation of squaraine dye small aggregates in the blend nanostructure.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10403 - Physical chemistry
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Physics: Conference Series
ISSN
1742-6588
e-ISSN
1742-6596
Volume of the periodical
3
Issue of the periodical within the volume
4
Country of publishing house
GB - UNITED KINGDOM
Number of pages
5
Pages from-to
1-5
UT code for WoS article
000432421500052
EID of the result in the Scopus database
2-s2.0-84964864892