| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Song, Lin
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (26/26 displayed)
- 2022Mapping structure heterogeneities and visualizing moisture degradation of perovskite films with nano-focus WAXScitations
- 2021In situ synchrotron X-ray diffraction study of reaction routes in Ti-Al3Ti-based composites: The effect of transition metals on L12 structure stabilizationcitations
- 2020In Situ Study of Sputtering Nanometer-Thick Gold Films onto 100-nm-Thick Spiro-OMeTAD Films: Implications for Perovskite Solar Cellscitations
- 2020Influence of the Ti/Al/Nb ratio on the structure and properties on intermetallic layers obtained on titanium by non-vacuum electron beam claddingcitations
- 2019Spray‐Coating Magnetic Thin Hybrid Films of PS‐ b ‐PNIPAM and Magnetite Nanoparticlescitations
- 2019Spray‐Coating Magnetic Thin Hybrid Films of PS‐<i>b</i>‐PNIPAM and Magnetite Nanoparticlescitations
- 2019In Situ Monitoring Mesoscopic Deformation of Nanostructured Porous Titania Films Caused by Water Ingressioncitations
- 2019Morphology Phase Diagram of Slot‐Die Printed TiO2 Films Based on Sol–Gel Synthesiscitations
- 2019Identification of Laves phases in a Zr or Hf containing γ-γ′ Co-base superalloycitations
- 2019Printed Thin Diblock Copolymer Films with Dense Magnetic Nanostructurecitations
- 2018Wet Imprinting of Channel‐Type Superstructures in Nanostructured Titania Thin Films at Low Temperatures for Hybrid Solar Cellscitations
- 2018Deformation of Mesoporous Titania Nanostructures in Contact with D$_{2}$O Vaporcitations
- 2018Influence of Solvent Additive 1,8‐Octanedithiol on P3HT:PCBM Solar Cellscitations
- 2018Deformation of Mesoporous Titania Nanostructures in Contact with D2O Vaporcitations
- 2018Magnetic nanoparticle-containing soft–hard diblock copolymer films with high ordercitations
- 2018Impact of Catalytic Additive on Spray Deposited and Nanoporous Titania Thin Films Observed via in Situ X-ray Scattering: Implications for Enhanced Photovoltaicscitations
- 2017In situ study of spray deposited titania photoanodes for scalable fabrication of solid-state dye-sensitized solar cellscitations
- 2017Codependence between Crystalline and Photovoltage Evolutions in P3HT:PCBM Solar Cells Probed with in-Operando GIWAXScitations
- 2017Pore size control of block copolymer-templated sol–gel-synthesized titania films deposited via spray coatingcitations
- 2016Toward Tailored Film Morphologiescitations
- 2016Spray Deposition of Titania Films with Incorporated Crystalline Nanoparticles for All-Solid-State Dye-Sensitized Solar Cells Using P3HTcitations
- 2016A Low Temperature Route toward Hierarchically Structured Titania Films for Thin Hybrid Solar Cellscitations
- 2015In operando morphology investigation of inverted bulk heterojunction organic solar cells by GISAXScitations
- 2015Improved Power Conversion Efficiency of P3HT:PCBM Organic Solar Cells by Strong Spin-Orbit Coupling-Induced Delayed Fluorescencecitations
- 2015Organic Electronics: Improved Power Conversion Efficiency of P3HT:PCBM Organic Solar Cells by Strong Spin-Orbit Coupling-Induced Delayed Fluorescence (Adv. Energy Mater. 8/2015)citations
- 2014Tailoring titania nanostructures for solar cell applications
Places of action
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article
Wet Imprinting of Channel‐Type Superstructures in Nanostructured Titania Thin Films at Low Temperatures for Hybrid Solar Cells
Abstract
<jats:title>Abstract</jats:title><jats:p>Hierarchically structured titania films, exhibiting interconnected foam‐like nanostructures and large‐scale channel‐type superstructures, were achieved in an energy‐saving way at low temperatures by a polymer template‐assisted sol–gel synthesis in combination with a wet‐imprinting process. The surface morphology was probed with scanning electron microscopy and atomic force microscopy, whereas the inner morphology was characterized with grazing incidence small‐angle X‐ray scattering measurements. Compared to the initial hybrid films, the titania films showed reduced structure sizes caused by removal of the polymer template. UV/Vis measurements showed an additional light‐scattering effect at various angles of light incidence in the hierarchically structured titania films, which resulted in higher light absorption in the wet‐imprinted active layer. To give proof of viability, the titania films were evaluated as photoanodes for dye‐free hybrid solar cells. The dye‐free layout allowed for low‐cost fabrication, avoided problems related to dye bleaching, and was a more environmentally friendly alternative to using dyes. Under different angles of light incidence, the enhancement in the short‐circuit current density was in good agreement with the improvement in light absorption in the superstructured active layer, demonstrating a positive impact of the superstructures on the photovoltaic performance of hybrid solar cells.</jats:p>