Photodiodes made from poly(pyridopyrazine vinylene): polythiophene blends
2001 (English)In: Synthetic metals, ISSN 0379-6779, Vol. 119, no 1-3, 185-186 p.Article in journal (Refereed) Published
A PPV-type polymer with the pyridopyrazine heterocycle (EHH-PPyPzV) has been synthesised and found to have high electron affinity according to electrochemical measurements. When used as the electron accepting material in single-layer-photodiodes, with a thiophene copolymer (PEOPT-co-PAAPT) as the electron donating material, IPCE (incident photon to current conversion efficiency) up to 1% was measured. Atomic force microscopy was used to analyse the blend morphology in the devices.
Place, publisher, year, edition, pages
2001. Vol. 119, no 1-3, 185-186 p.
Atomic force microscopy, Electrochemical methods, Heterocycle synthesis, Polythiophene and derivatives, Solar cells, UV-Vis-NIR absorption
National CategoryEngineering and Technology
IdentifiersURN: urn:nbn:se:liu:diva-47446DOI: 10.1016/S0379-6779(00)00644-5OAI: oai:DiVA.org:liu-47446DiVA: diva2:268342