The impact of active layer nanomorphology on the efficiency of organic solar cells, based on a squaraine dye electron donor

Kód výsledku v 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>

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

The impact of active layer nanomorphology on the efficiency of organic solar cells, based on a squaraine dye electron donor

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

The impact of active layer nanomorphology on the efficiency of organic solar cells, based on a squaraine dye electron donor

Popis výsledku anglicky

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.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10403 - Physical chemistry

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Physics: Conference Series

ISSN

1742-6588

e-ISSN

1742-6596

Svazek periodika

3

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

5

Strana od-do

1-5

Kód UT WoS článku

000432421500052

EID výsledku v databázi Scopus

2-s2.0-84964864892