Transparent electrode materials for solar cells

Publikation: Beitrag in Buch/Konferenzbericht/Sammelband/GutachtenBeitrag in KonferenzbandBeigetragenBegutachtung

Beitragende

Abstract

Alternatives for replacing the expensive ITO are explored and Poly(ethylene dioxythiophene):polystyrene sulfonate (PEDOT:PSS) is introduced as one possibility. We present the first small-molecule organic solar cells employing only PEDOT:PSS as transparent electrode. Solar cells on glass and on flexible plastic foil were prepared, using a p-doped hole transporting material, zinc phthalocyanine (ZnPc) and C60 as donor- acceptor heterojunction, and an exciton blocking layer. Different methods to structure the PEDOT:PSS electrodes were investigated and are presented. As proof of principle, non-optimized prototype cells with efficiencies of over 0.7% on glass and 0.9% on flexible plastic foil substrate were obtained.

Details

OriginalspracheDeutsch
TitelPhotonics for Solar Energy Systems II
Herausgeber (Verlag)SPIE - The international society for optics and photonics, Bellingham
Seiten700210
ISBN (Print)9780819472007
PublikationsstatusVeröffentlicht - 25 Apr. 2008
Peer-Review-StatusJa

Publikationsreihe

ReihePhotonics for Solar Energy Systems II
Band7002

Externe IDs

Scopus 47749128933