The ISOS-3 inter-laboratory collaboration focused on the stability of a variety of organic photovoltaic devices†
* Corresponding authors
a Solar Energy Programme, Risø National Laboratory for Sustainable Energy, Technical University of Denmark, Frederiksborgvej, Roskilde, Denmark
b
Department of Physics and Astronomy, Pomona College, Claremont, CA, USA
E-mail:
dtanenbaum@pomona.edu
Fax: 01 909 621 8463
Tel: 01 909 621 8722
c
Arbeitsgruppe Organische Solarzellen (OSOL), Institut für Angewandte Photophysik, Technische Universität Dresden, Dresden, Germany
E-mail:
martin.hermenau@iapp.de
Fax: 49 351 4633 7065
Tel: 49 351 4634 2374
d
Imec, Kapeldreef 75, 3000 Leuven, Belgium and Katholieke Universiteit Leuven, ESAT, Kasteelpark Arenberg 10, 3000, Leuven, Belgium
E-mail:
eszter.voroshazi@imec.be
Tel: +32-1628-7864
e
National Renewable Energy Laboratory, Golden, CO, USA
E-mail:
Matthew.Lloyd@nrel.gov
f
Holst Centre, High Tech Campus 31, 5656 AE Eindhoven, The Netherlands
E-mail:
yulia.galagan@tno.nl
Fax: +31 40 4020699
Tel: +31 40 4020447
g
Fraunhofer Institute for Solar Energy Systems ISE, Heidenhofstrasse 2, D-79110, Freiburg, Germany
E-mail:
Birger.Zimmermann@ise.fraunhofer.de
h
Solar Energy Programme, Risø National Laboratory for Sustainable Energy, Technical University of Denmark, Frederiksborgvej 399, DK-4000, Roskilde, Denmark
E-mail:
mhqs@risoe.dtu.dk
Tel: 45 4677 5494
i
Solar Energy Programme, Risø National Laboratory for Sustainable Energy, Technical University of Denmark, Frederiksborgvej 399, DK-4000, Roskilde, Denmark
E-mail:
hfda@risoe.dtu.dk
j
Solar Energy Programme, Risø National Laboratory for Sustainable Energy, Technical University of Denmark, Frederiksborgvej 399, DK-4000, Roskilde, Denmark
E-mail:
mijq@risoe.dtu.dk
Tel: 45 4677 4717
k
Solar Energy Programme, Risø National Laboratory for Sustainable Energy, Technical University of Denmark, Frederiksborgvej 399, DK-4000, Roskilde, Denmark
E-mail:
surg@risoe.dtu.dk
l Hasselt University, Campus, Agoralaan 1, Building D, WET/OBPC, B-3590 Diepenbeek, Belgium.
m
IMEC, IMOMEC associated laboratory, Campus University of Hasselt, Wetenscharpspark 1, B-3590, Diepenbeek, Belgium
E-mail:
laurence.lutsen@imec.be
Fax: +32 (0)11268301
Tel: +32 (0)11268314
n
Hasselt University, Campus, Agoralaan 1, Building D, WET/OBPC, B-3590 Diepenbeek, Belgium
E-mail:
dirk.vanderzande@uhasselt.be
Fax: +32(0)11 268301
Tel: +32 (0)11268321
o
Fraunhofer Institute for Solar Energy Systems ISE, Heidenhofstrasse 2, D-79110, Freiburg, Germany
E-mail:
uli.wuerfel@ise.fraunhofer.de
p
Holst Centre, High Tech Campus 31, 5656 AE Eindhoven, The Netherlands
E-mail:
ronn.andriessen@tno.nl
Fax: +31 40 4020699
Tel: +31 40 4020407
q
Institute of Physics, Ilmenau University of Technology, Weimarer Str. 32, 98693, Ilmenau, Germany
E-mail:
roland.roesch@tu-ilmenau.de
r
Institute of Physics, Ilmenau University of Technology, Weimarer Str. 32, 98693, Ilmenau, Germany
E-mail:
harald.hoppe@tu-ilmenau.de
s
Centre d'Investigació en Nanociència i Nanotecnologia (CIN2, CSIC), Laboratory of Nanostructured Materials for Photovoltaic Energy, ETSE, Campus UAB, Edifici Q, 2nd Floor, E-08193, Bellaterra (Barcelona), Spain
E-mail:
monica.lira@cin2.es
Fax: 34 93 581 3797
Tel: 34 93 586 8011
t
Clermont Université, Université Blaise Pascal, Laboratorie de Photochemie Moléculaire et Macromoléculaire (LPMM), BP10448 F-63000 Clermont-Ferrand, France and CNRS, UMR6505, LPMM, F-63177, Aubière, France
E-mail:
agnes.rivaton@univ-bpclermont.fr
Fax: 33 4 7340 7700
Tel: 33 4 7340 7743
u
TÜBİTAK National Metrology Institute (UME), Photonic and Electronic Sensors Laboratory, P.O. Box 54, Gebze, Kocaeli, TURKEY
E-mail:
gulsah.uzunoglu@ume.tubitak.gov.tr
Fax: 90 262 679 5001
Tel: 90 262 679 5000
v
Condensed Matter Physics, Brookhaven National Lab, Building 510B Upton, NY
E-mail:
dsgermack@gmail.com
w
Solar Energy Programme, Risø National Laboratory for Sustainable Energy, Technical University of Denmark, Frederiksborgvej 399, DK-4000, Roskilde, Denmark
E-mail:
baan@risoe.dtu.dk
x
Solar Energy Programme, Risø National Laboratory for Sustainable Energy, Technical University of Denmark, Frederiksborgvej 399, DK-4000, Roskilde, Denmark
E-mail:
mves@risoe.dtu.dk
y
Solar Energy Programme, Risø National Laboratory for Sustainable Energy, Technical University of Denmark, Frederiksborgvej 399, DK-4000, Roskilde, Denmark
E-mail:
kino@risoe.dtu.dk
Tel: 45 4677 4793
z
Solar Energy Programme, Risø National Laboratory for Sustainable Energy, Technical University of Denmark, Frederiksborgvej 399, DK-4000, Roskilde, Denmark
E-mail:
frkr@risoe.dtu.dk
Tel: 45 4677 4799
Abstract
Seven distinct sets (n ≥ 12) of state of the art organic photovoltaic devices were prepared by leading research laboratories in a collaboration planned at the Third International Summit on Organic Photovoltaic Stability (ISOS-3). All devices were shipped to RISØ DTU and characterized simultaneously up to 1830 h in accordance with established ISOS-3 protocols under three distinct illumination conditions: accelerated full sun simulation; low level indoor fluorescent lighting; and dark storage with daily measurement under full sun simulation. Three nominally identical devices were used in each experiment both to provide an assessment of the homogeneity of the samples and to distribute samples for a variety of post soaking analytical measurements at six distinct laboratories enabling comparison at various stages in the degradation of the devices. Over 100 devices with more than 300 cells were used in the study. We present here design and fabrication details for the seven device sets, benefits and challenges associated with the unprecedented size of the collaboration, characterization protocols, and results both on individual device stability and uniformity of device sets, in the three illumination conditions.