| 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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Gayot, Marion
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (6/6 displayed)
- 2024Continuous flow synthesis of yttria-stabilized-zirconia nanocrystals in supercritical solvothermal conditionscitations
- 2023Continuous flow synthesis of yttria-stabilized-zirconia nanocrystals in supercritical solvothermal conditionscitations
- 2017Anisotropic Metal Deposition on TiO<sub>2</sub> Particles by Electric‐Field‐Induced Charge Separationcitations
- 2017Anisotropic metal deposition on TiO2 particles by electric-field-induced charge separationcitations
- 2015Structure–microstructure–property relationships in lead-free BCTZ piezoceramics processed by conventional sintering and spark plasma sinteringcitations
- 2012Study of the hydrogenation mechanism of LaCuMg8 ternary phase : the decomposition induces kinetics improvementcitations
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article
Anisotropic Metal Deposition on TiO<sub>2</sub> Particles by Electric‐Field‐Induced Charge Separation
Abstract
<jats:title>Abstract</jats:title><jats:p>Deposition of metals on TiO<jats:sub>2</jats:sub> semiconductor particles (M‐TiO<jats:sub>2</jats:sub>) results in hybrid Janus objects combining the properties of both materials. One of the techniques proposed to generate Janus particles is bipolar electrochemistry (BPE). The concept can be applied in a straightforward way for the site‐selective modification of conducting particles, but is much less obvious to use for semiconductors. Herein we report the bulk synthesis of anisotropic M‐TiO<jats:sub>2</jats:sub> particles based on the synergy of BPE and photochemistry, allowing the intrinsic limitations, when they are used separately, to be overcome. When applying electric fields during irradiation, electrons and holes can be efficiently separated, thus breaking the symmetry of particles by modifying them selectively and in a wireless way on one side with either gold or platinum. Such hybrid materials are an important first step towards high‐performance designer catalyst particles, for example for photosplitting of water.</jats:p>