Analysis of collision-controlled time dependence of diffusion coefficient of polaron pairs from transient absorption spectra of conducting polymers

0490819 - ÚMCH 2019 RIV SK eng J - Článek v odborném periodiku
Menšík, Miroslav - Pfleger, Jiří - Toman, Petr
Analysis of collision-controlled time dependence of diffusion coefficient of polaron pairs from transient absorption spectra of conducting polymers.
Chemical Papers. Roč. 72, č. 7 (2018), s. 1729-1734. ISSN 0366-6352
Grant CEP: GA MŠMT(CZ) LO1507
Institucionální podpora: RVO:61389013
Klíčová slova: conducting polymers * time-dependent diffusion coefficient * time-resolved absorption spectroscopy
Obor OECD: Polymer science
Impakt faktor: 1.246, rok: 2018

We derived relations for time-dependent diffusion coefficient of photoexcited species determined from transient absorption spectra for various types of collision processes controlling decay of photoexcited species of conducting polymers. The method was applied for time-resolved experimental data of polaron pairs decay in 10-nm-thick thin films of regioregular poly(3-hexyl-thiophene).
Trvalý link: http://hdl.handle.net/11104/0284960