Device Performance of APFO-3/PCBM Solar Cells with Controlled Morphology
Journal article, 2009
Polymer/fullerene solar cells with three different device structures: A) diffuse bilayer, B) spontaneously formed multilayer and C) vertically homogeneous thin films, are fabricated. The photocurrent/voltage performance is compared and it is found that the self-stratified structure (B) yields the highest energy conversion efficiency.
conjugated polymers
open-circuit voltage
alternating polyfluorene copolymers
photovoltaic
blends
devices
methanofullerene
donor
organization
films
heterojunctions
Author
C. M. B. Svanstrom
Karlstad University
J. Rysz
Jagiellonian University in Kraków
A. Bernasik
AGH University of Science and Technology
A. Budkowski
Jagiellonian University in Kraków
Fengling Zhang
Linköping University
Olle Inganäs
Linköping University
Mats Andersson
Chalmers, Chemical and Biological Engineering, Polymer Technology
K. O. Magnusson
Karlstad University
J. J. Benson-Smith
Imperial College London
J. Nelson
Imperial College London
E. Moons
Karlstad University
Advanced Materials
09359648 (ISSN) 15214095 (eISSN)
Vol. 21 43 4398-+Subject Categories
Materials Engineering
DOI
10.1002/adma.200900754