Photovoltaic Effect in Single Layer 1H-Pyrazolo[3,4-b]quinoline and 1H-Pyrazolo[3,4-b]quioxaline/Poly(3-Decylthiophene) Polymer Cells

Author:

Gondek Ewa1,Kityk Ivan V.2,Danel Andrzej3

Affiliation:

1. Institute of Physics, Technical University of Cracow, Podchorazych 1, Krakow, Poland

2. Electrical Engineering Department, Technological University of Czestochowa, Al. Armii Krajowej 17/19, Czestochowa, Poland

3. Department of Chemistry, Agricultural University of Krakow, ul. Balicka 122, 31-149 Krakow, Poland

Abstract

We have explored photovoltaic (PV) reponse for the pyrazoloquinoline and pyrazoloquinoxaline dyes incorporated into the poly(3-decylthiophene) (PDT) polymer matrices. The photovoltaic response correlates generally with the enhancement of the state dipole moments. Generally we have shown that enhanced state dipole moments lead to an increase of the open circuit voltage. The surrounded polymer matrix of the polythiophene enhances the ground state dipole moments and its relative changes are decreased with the increase of the particular state dipole moments. An appearance of the three-phenyl backside groups substantially diminishes the effect.

Publisher

Walter de Gruyter GmbH

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy,Mathematical Physics

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