Speaker
Sebastian Grott
(TU München, Physik-Department, Lehrstuhl für Funktionelle Materialien)
Description
Organic solar cells have attracted increased attention due to their advantages in tunable characteristics, low-cost manufacturing processes and flexibility, which opens up a promising alternative for conventional photovoltaics. Recently the most widely investigated bulk heterojunction donor-acceptor system of P3HT:PCBM was doped with iron oxide nanoparticles, resulting in an increase of efficiency.[1] Based on this approach, we investigate the effect of doping P3HT:PCBM active layers with alternative inorganic nanoparticles. We study the influence of different inorganic nanoparticle concentrations on current density-voltage characteristics and the absorbance. These optoelectronic properties are compared with structure information determined with scattering methods.
[1] D. M. González, V. Körstgens, Y. Yao, L. Song, G. Santoro, S. V. Roth, P. Müller-Buschbaum, Adv. Energy Mater. 2015, 5, 1401770.
Primary author
Sebastian Grott
(TU München, Physik-Department, Lehrstuhl für Funktionelle Materialien)
Co-authors
Claudia Ott
(TU München, Fakultät für Chemie, Professur für Synthese und Charakterisierung innovativer Materialien)
Mr
Nuri Hohn
(TU München, Physik-Department, LS Funktionelle Materialien)
Prof.
Peter Müller-Buschbaum
(TU München, Physik-Department, LS Funktionelle Materialien)
Prof.
Tom Nilges
(TU München, Fakultät für Chemie, Professur für Synthese und Charakterisierung innovativer Materialien)
