Title
Technology Development for Roll-to-Roll Production of Organic Photovoltaics
Author
Kroon, J.M.
Verhees, W.J.H.
Veenstra, S.C.
Andriessen, R.
Galagan, Y.
de Vries, I.
Langen, A.
Publication year
2010
Abstract
In order to reach the objective of low-cost, large area organic photovoltaic systems, we build up a knowledge base concerning the influence of process conditions on the performance of polymer solar cells. A large area solar cell module, with roll-to-roll coated PEDOT:PSS and photoactive layers (based on P3HT:[C60]PCBM blend) on a flexible substrate, has been demonstrated. Both the PEDOT:PSS and photoactive layer were deposited by slot die coating. A non-chlorinated solvent was used for the deposition of the photoactive blend. The flexible solar cell module illustrated a power conversion efficiency of 0.7 % under AM 1.5 conditions. Methods to further improve the technological process are proposed.
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TNO identifier
847126
Report number
ECN-W--10-042
Publisher
ECN, Petten
Document type
article