The influence of structural and charge transport properties of  PEDOT : PSS  layers on the photovoltaic properties of polymer solar cells | Zendy

Aimukhanov A.K. | Zendy; Rozhkova X.S. | Zendy; Ilyassov B.R. | Zendy; Zeinidenov A.K. | Zendy; Nuraje N. | Zendy

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The influence of structural and charge transport properties of PEDOT : PSS layers on the photovoltaic properties of polymer solar cells

Author(s) -

Aimukhanov A.K.,

Rozhkova X.S.,

Ilyassov B.R.,

Zeinidenov A.K.,

Nuraje N.

Publication year - 2021

Publication title -

polymers for advanced technologies

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.61

H-Index - 90

eISSN - 1099-1581

pISSN - 1042-7147

DOI - 10.1002/pat.5102

Subject(s) - pedot:pss , materials science , polystyrene sulfonate , polymer solar cell , charge carrier , polymer , hybrid solar cell , dielectric spectroscopy , polystyrene , organic solar cell , photovoltaic system , chemical engineering , conductive polymer , poly(3,4 ethylenedioxythiophene) , optoelectronics , solar cell , composite material , electrochemistry , electrode , chemistry , engineering , biology , ecology

In this study, the effect of modification of poly(3,4‐ethylenedioxythiophene):polystyrene sulfonate (PEDOT:PSS) morphology on its optical, charge transport, and photovoltaic properties of organic solar cells based on the P3HT:PC60BM bulk heterojunction is presented. It is shown that the addition of isopropyl alcohol to the PEDOT:PSS polymer solution and annealing of spin‐coated PEDOT:PSS film leads to a change in its morphology, charge transport, and optical properties. By an impedance spectroscopy technique, the charge transport properties of PEDOT:PSS films were studied. It was established that the efficiency of carrier transport and the efficiency of the polymer solar cells depends on the structural features of PEDOT:PSS.

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