Round‐Robin Studies as a Method for Testing and Validating High‐Efficiency ITO‐Free Polymer Solar Cells Based on Roll‐to‐Roll‐Coated Highly Conductive and Transparent Flexible Substrates

作者：Thue T. Larsen‐Olsen, Florian Machui, Balthazar Lechêne, Stéphane Berny, Dechan Angmo, Roar R. Søndergaard, Nicolas Blouin, William J. Mitchell, Steven Tierney, Tobias Cull, Priti Tiwana, F. Meyer, Miguel Carrasco‐Orozco, Arnulf Scheel, Wilfried Lövenich, Rémi de Bettignies, Christoph J. Brabec, Frederik C. Krebs · 发表于：Advanced Energy Materials · 年份：2012 · DOI：10.1002/aenm.201200079 · 被引用次数：47 · 研究领域：Organic Electronics and Photovoltaics、Conducting polymers and applications、Silicon and Solar Cell Technologies

A round robin, where several laboratories study the same solar cells in a sequential manner, is a fast and powerful method that enables the validation of performance parameters and the establishment of their spread. Flexible and ITO-free polymer solar cells characterized in this manner present a spread in recorded parameters with a standard error of 5–25% where degradation is eliminated. This underlines the need for the general use of such techniques.