Influence of buffer layers on the performance of polymer solar cells
2004 (English)In: Applied Physics Letters, ISSN 0003-6951, Vol. 84, no 19, 3906-3908 p.Article in journal (Refereed) Published
The study of the influence of different anode buffer layers on the performance of solar cells based on blends of polyfluorene copolymers, acting as electron donor, and [6,6]-phenyl-C61-butyric acid methylester (PCBM), acting as electron acceptor was presented. The construction of buffer later was done from different forms of poly(3, 4-ethylenedioxythiophene) poly-(styrenesulfonate) (PEDOT-PSS). Variations in open-circuit voltage, short-circuit current and fill factor were also observed. The anode buffer layer influences the photovoltage of polymer solar cells by controlling the conditions for charge injection at the anode.
Place, publisher, year, edition, pages
2004. Vol. 84, no 19, 3906-3908 p.
National CategoryEngineering and Technology
IdentifiersURN: urn:nbn:se:liu:diva-45742DOI: 10.1063/1.1739279OAI: oai:DiVA.org:liu-45742DiVA: diva2:266638