journal article·2010-10

Direct Comparison of Highly Efficient Solution‐ and Vacuum‐Processed Organic Solar Cells Based on Merocyanine Dyes

Nils M. Kronenberg, Vera Steinmann, Hannah Bürckstümmer, Jaehyung Hwang, Dirk Hertel, Frank Würthner, Klaus Meerholz

Advanced Materials· Volume 22· Issue 37
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Abstract

Identically configured bulk heterojunction organic solar cells based on merocyanine dye donor and fullerene acceptor compounds (see figure) are manufactured either from solution or by vacuum deposition, to enable a direct comparison. Whereas the former approach is more suitable for screening purposes, the latter approach affords higher short-circuit current density and power conversion efficiency.
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Research context

OpenAlex topics: Organic Electronics and Photovoltaics · Conducting polymers and applications · Photochromic and Fluorescence Chemistry

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