Aufgrund von Vorbereitungen auf eine neue Version von KOPS, können kommenden Montag und Dienstag keine Publikationen eingereicht werden. (Due to preparations for a new version of KOPS, no publications can be submitted next Monday and Tuesday.)
Type of Publication: | Journal article |
Author: | Krumm, Michael; Pawlitzek, Fabian; Weickert, Jonas; Schmidt-Mende, Lukas; Polarz, Sebastian |
Year of publication: | 2012 |
Published in: | ACS Applied Materials & Interfaces ; 4 (2012), 12. - pp. 6522-6529. - ISSN 1944-8244. - eISSN 1944-8252 |
Pubmed ID: | 23194020 |
DOI (citable link): | https://dx.doi.org/10.1021/am302458n |
Summary: |
Novel, nanostructured electrode materials comprising porous ZnO films with aerogel morphology are presented. Almost any substrate including polymers, metals, or ceramics can be coated using a method that is suitable for mass production. The thin, porous films can be prepared from the wet gels via conventional drying, supercritical drying is not necessary. The filigree ZnO network is thermally very stable and exhibits sufficient electrical conductivity for advanced electronic applications. The latter was tested by realizing a highly desired architecture of organic−inorganic hybrid solar cells. After sensitizing of the ZnO with a purely organic squarine dye (SQ2), a nanostructured, interpenetrating 3D network of the inorganic semiconductor (ZnO) and organic semiconductor (P3HT) was prepared. The solar cell device was tested under illumination with AM 1.5G solar light (100 mW/cm2) and exhibited an energy conversion efficiency (ηeff) of 0.69%.
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Subject (DDC): | 530 Physics |
Keywords: | metal oxides, nanostructured surfaces, semiconductors, hybrid materials, porous thin films, photovoltaics |
Bibliography of Konstanz: | Yes |
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KRUMM, Michael, Fabian PAWLITZEK, Jonas WEICKERT, Lukas SCHMIDT-MENDE, Sebastian POLARZ, 2012. Temperature-stable and optically transparent thin-film zinc oxide aerogel electrodes as model systems for 3D interpenetrating organic–inorganic heterojunction solar cells. In: ACS Applied Materials & Interfaces. 4(12), pp. 6522-6529. ISSN 1944-8244. eISSN 1944-8252. Available under: doi: 10.1021/am302458n
@article{Krumm2012-12Tempe-21601, title={Temperature-stable and optically transparent thin-film zinc oxide aerogel electrodes as model systems for 3D interpenetrating organic–inorganic heterojunction solar cells}, year={2012}, doi={10.1021/am302458n}, number={12}, volume={4}, issn={1944-8244}, journal={ACS Applied Materials & Interfaces}, pages={6522--6529}, author={Krumm, Michael and Pawlitzek, Fabian and Weickert, Jonas and Schmidt-Mende, Lukas and Polarz, Sebastian} }