Tailoring the Optical Properties of Sputter-Deposited Gold Nanostructures on Nanostructured Titanium Dioxide Templates Based on In Situ Grazing-Incidence Small-Angle X-ray Scattering Determined Growth Laws
| العنوان: | Tailoring the Optical Properties of Sputter-Deposited Gold Nanostructures on Nanostructured Titanium Dioxide Templates Based on In Situ Grazing-Incidence Small-Angle X-ray Scattering Determined Growth Laws |
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| المؤلفون: | Ya-Jun Cheng, Franz Faupel, Shanshan Yin, Simon J. Schaper, Renjun Guo, Wei Chen, Marc Gensch, Stephan V. Roth, Niko Carstens, Peter Müller-Buschbaum, Jonas Drewes, Matthias Schwartzkopf, Suzhe Liang, Thomas Strunskus |
| المصدر: | ACS Applied Materials & Interfaces. 13:14728-14740 |
| بيانات النشر: | American Chemical Society (ACS), 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | Nanostructure, Materials science, Nanotechnology, 02 engineering and technology, Sputter deposition, 010402 general chemistry, 021001 nanoscience & nanotechnology, 01 natural sciences, 0104 chemical sciences, chemistry.chemical_compound, chemistry, Sputtering, Titanium dioxide, Photocatalysis, Grazing-incidence small-angle scattering, General Materials Science, Surface plasmon resonance, Thin film, 0210 nano-technology |
| الوصف: | Gold/titanium dioxide (Au/TiO2) nanohybrid materials have been widely applied in various fields because of their outstanding optical and photocatalytic performance. By state-of-the-art polymer templating, it is possible to make uniform nanostructured TiO2 layers with potentially large-scale processing methods. We use customized polymer templating to achieve TiO2 nanostructures with different morphologies. Au/TiO2 hybrid thin films are fabricated by sputter deposition. An in-depth understanding of the Au morphology on the TiO2 templates is achieved with in situ grazing-incidence small-angle X-ray scattering (GISAXS) during the sputter deposition. The resulting Au nanostructure is largely influenced by the TiO2 template morphology. Based on the detailed understanding of the Au growth process, characteristic distances can be selected to achieve tailored Au nanostructures at different Au loadings. For selected sputter-deposited Au/TiO2 hybrid thin films, the optical response with a tailored localized surface plasmon resonance is demonstrated. |
| تدمد: | 1944-8252 1944-8244 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::d193a6a47d9da70bc549ddc054356d2e https://doi.org/10.1021/acsami.1c00972 |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi...........d193a6a47d9da70bc549ddc054356d2e |
| قاعدة البيانات: | OpenAIRE |
Find this issue from the American Chemical Society | تدمد: | 19448252 19448244 |
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