Publication type: Article in scientific journal
Type of review: Peer review (publication)
Title: Impact of P3HT materials properties and layer architecture on OPV device stability
Authors: Meitzner, Rico
Faber, Tobias
Alam, Shahidul
Amand, Aman
Roesch, Roland
Büttner, Mathias
Herrmann-Westendorf, Felix
Presselt, Martin
Ciammaruchi, Laura
Visoly-Fisher, Iris
Veenstra, Sjoerd
Diaz de Zerio, Amaia
Xu, Xiaofeng
Wang, Ergang
Müller, Christian
Troshin, Pavel
Hager, Martin D.
Köhn, Sandra
Dusza, Michal
Krassas, Miron
Züfle, Simon
Kymakis, E.
Katz, Eugene A.
Berson, Solenn
Granek, Filip
Manceau, Matthieu
Brunetti, Francesca
Polino, Giuseppina
Schubert, Ulrich S.
Lira-Cantu, Monica
Hoppe, Harald
et. al: No
DOI: 10.1016/j.solmat.2019.110151
Published in: Solar Energy Materials and Solar Cells
Volume(Issue): 202
Issue: 110151
Issue Date: 2019
Publisher / Ed. Institution: Elsevier
ISSN: 0927-0248
Language: English
Subject (DDC): 
Abstract: We report a cooperative study conducted between different laboratories to investigate organic solar cell degradation with respect to P3HT material properties and different solar cell architectures. Various batches of P3HT were collected from different suppliers reflecting commercial availability as well as properties variability. Among the materials properties explicitly considered were the molar mass, dispersity, regio-regularity, impurities by trace metals and intrinsic doping evaluated from radical concentrations. Each of the participating laboratories contributing test devices applied their own layer stack, i.e. their own device architecture and layout. This variation was appreciated as another parameter for evaluation. Even though a large amount of devices failed due to extrinsic degradation effects, indeed, some materials properties were found to be more important than others for obtaining long lifetimes and high stability of P3HT-based polymer solar cells.
Fulltext version: Published version
License (according to publishing contract): Licence according to publishing contract
Departement: School of Engineering
Organisational Unit: Institute of Computational Physics (ICP)
Appears in collections:Publikationen School of Engineering

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