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Tuning the properties of F:SnO<sub>2</sub> (FTO) nanocomposites with S:TiO<sub>2</sub> nanoparticles : promising hazy transparent electrodes for photovoltaics applications

Tuning the properties of F:SnO2 (FTO) nanocomposites with S:TiO2 nanoparticles : promising hazy transparent electrodes for photovoltaics applications

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Prüfsumme: MD5:1ec3c03c29167cde2adabaf599ee7d7d

ZHANG, Shan-Ting, Martin FOLDYNA, Hervé ROUSSEL, Vincent CONSONNI, Etienne PERNOT, Lukas SCHMIDT-MENDE, Laetitia RAPENNE, Carmen JIMÉNEZ, Jean-Luc DESCHANVRES, Daniel BELLET, 2017. Tuning the properties of F:SnO2 (FTO) nanocomposites with S:TiO2 nanoparticles : promising hazy transparent electrodes for photovoltaics applications. In: Journal of Materials Chemistry C. 5(1), pp. 91-102. ISSN 2050-7526. eISSN 2050-7534

@article{Zhang2017Tunin-37851, title={Tuning the properties of F:SnO2 (FTO) nanocomposites with S:TiO2 nanoparticles : promising hazy transparent electrodes for photovoltaics applications}, year={2017}, doi={10.1039/c6tc04153a}, number={1}, volume={5}, issn={2050-7526}, journal={Journal of Materials Chemistry C}, pages={91--102}, author={Zhang, Shan-Ting and Foldyna, Martin and Roussel, Hervé and Consonni, Vincent and Pernot, Etienne and Schmidt-Mende, Lukas and Rapenne, Laetitia and Jiménez, Carmen and Deschanvres, Jean-Luc and Bellet, Daniel} }

Jiménez, Carmen Jiménez, Carmen Roussel, Hervé Zhang, Shan-Ting 2017-03-03T15:01:40Z Bellet, Daniel Rapenne, Laetitia Consonni, Vincent Deschanvres, Jean-Luc Roussel, Hervé 2017 Foldyna, Martin Deschanvres, Jean-Luc Rapenne, Laetitia Zhang, Shan-Ting Consonni, Vincent The appropriate choice of nanoparticles is proved to be essential in tuning the properties of F:SnO<sub>2</sub> (FTO) nanocomposites. With the use of more conductive sulphur-doped TiO<sub>2</sub> (S:TiO<sub>2</sub>) nanoparticles, the sheet resistance of S:TiO<sub>2</sub>–FTO nanocomposites is successfully reduced down to 38% as compared to the standard flat FTO (11.7 Ω sq<sup>-1</sup>), while the haze factor of the S:TiO<sub>2</sub>–FTO nanocomposites can be varied from almost zero (reference flat FTO) up to 60%; moreover the majority of 〈110〉 oriented S:TiO<sub>2</sub> nanoparticles leads to a strong (110) texture in the resulting S:TiO<sub>2</sub>–FTO nanocomposites by local epitaxy. Careful morphology analyses and angle-resolved measurements reveal that the haze factor is proportional to the total surface coverage of the S:TiO<sub>2</sub> nanoparticle agglomerates, while the feature size of the agglomerates determines the angular distribution of the scattered light – this is confirmed by an angle-resolved Mueller matrix polarimeter which allows obtaining the optical microscopic and angleresolved images of the exact same textured region. Our work establishes the guidelines to fabricate FTO and other transparent conductive oxide (TCO) nanocomposites as promising electrodes in solar cells with tunable structural, electrical, and optical properties. Pernot, Etienne Foldyna, Martin Schmidt-Mende, Lukas Schmidt-Mende, Lukas eng Bellet, Daniel Pernot, Etienne Tuning the properties of F:SnO<sub>2</sub> (FTO) nanocomposites with S:TiO<sub>2</sub> nanoparticles : promising hazy transparent electrodes for photovoltaics applications 2017-03-03T15:01:40Z

Dateiabrufe seit 03.03.2017 (Informationen über die Zugriffsstatistik)

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