Interlayer for Modified Cathode in Highly Efficient Inverted ITO-Free Organic Solar Cells
Journal article, 2012
Inverted polymer solar cells with a bottom metal cathode modified by a conjugated polymer interlayer show considerable improvement of photocurrent and fill factor, which is due to hole blocking at the interlayer, and a modified surface energy which affects the nanostructure in the TQ1/[70]PCBM blend.
inverted
performance
solar cells
phase-separation
polymer solar cells
blend
interface
films
ITO-free
conjugated polymers
polymer
Author
Z. Tang
Linköping University
L. M. Andersson
Linköping University
Zandra George
Chalmers, Chemical and Biological Engineering, Polymer Technology
K. Vandewal
Linköping University
K. Tvingstedt
Linköping University
Patrik Henriksson
Chalmers, Chemical and Biological Engineering, Polymer Technology
Renee Kroon
Chalmers, Chemical and Biological Engineering, Polymer Technology
Mats Andersson
Chalmers, Chemical and Biological Engineering, Polymer Technology
Olle Inganäs
Linköping University
Advanced Materials
09359648 (ISSN) 15214095 (eISSN)
Vol. 24 4 554-+Subject Categories
Chemical Sciences
DOI
10.1002/adma.201104579