Druckansicht der Internetadresse:

Faculty for Biology, Chemistry, and Earth Sciences

Macromolecular Chemistry I:

Seite drucken
Konkin, A.; Singh, C.R.; Orlinskii, S.; Mamin, G.; Aganov, A.; Lohwasser, R.H.; Ritter, U.; Scharff, P.; Thelakkat, M.; Hoppe, H.: Light-induced X,W-band Electron Spin Resonance study of double-crystalline donor-acceptor P3HT-b-PPerAcr block copolymers in solid thin films, Synthetic Metals, 215, 251–259 (2016) -- DOI: 10.1016/j.synthmet.2016.02.002
Abstract:
Light-induced X,W-band Electron Spin Resonance (LESR) study of double-crystalline donor-acceptor block copolymers (BCPs) comprised of poly-3-hexylthiophene as the donor and poly-perylene bisimide acrylate as the acceptor segments is presented. It is suggested that, while the intrinsic light-induced charge separation efficiency in the BCPs registered by LESR could be more efficient than in bulk heterojunction solar cells based on the P3HT/PCBM blends, the photovoltaic performance of the BCPs is limited significantly by the incorrect orientation of crystalline π-stack morphology of (poly-perylene bisimide acrylate) domains.
FacebookTwitterYoutube-KanalBlogKontakt aufnehmen