Detail publikace

Energy Versus Charge Transfer in -Conjugated Polymer:Fullerene Blends

HEINRICHOVÁ, P. VALA, M. WEITER, M.

Originální název

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

The article is focused on the detailed elucidation of fluorescence quenching by charge and/or energy transfer in pi-conjugated polymers. The processes were studied in blends of MDMO-PPV, Tg-PPV, PCDTBT and PCBTDPP with fullerenes PC60BM and PC70BM in chlorobenzene. Fluorescence quenching was evaluated by the Perrin equation for static quenching and quenching sphere radiuses were calculated. These radiuses were found to be the same as the Förster critical distances for resonance energy transfer. It was concluded that energy transfer prevails over charge transfer under the conditions where the donor and acceptor are not in close contact.

Klíčová slova

charge transfer, resonance energy transfer, organic photovoltaic, optoelectronic, fullerenes,Tg-PPV, MDMO-PPV, PCDTBT, PCBTDPP, quenching sphere, Perrin equation, FRET, BHJSC

Autoři

HEINRICHOVÁ, P.; VALA, M.; WEITER, M.

Rok RIV

2014

Vydáno

30. 1. 2014

Nakladatel

elsevier

Místo

Nizozemské království

ISSN

0009-2614

Periodikum

Chemical Physics Letters

Ročník

2014

Číslo

592

Stát

Nizozemsko

Strany od

314

Strany do

319

Strany počet

BibTex

@article{BUT103917,
  author="Patricie {Heinrichová} and Martin {Vala} and Martin {Weiter}",
  title="Energy Versus Charge Transfer in -Conjugated Polymer:Fullerene Blends",
  journal="Chemical Physics Letters",
  year="2014",
  volume="2014",
  number="592",
  pages="314--319",
  doi="10.1016/j.cplett.2013.12.050",
  issn="0009-2614"
}