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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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Borchardt, Lars
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 2024Direct Mechanocatalysis with Pd Alloyscitations
- 2018Self – supporting Hierarchical Porous PtAg Alloy Nanotubular Aerogels as Highly Active and Durable Electrocatalystscitations
- 2018The mechanochemical Scholl reaction – a solvent-free and versatile graphitization toolcitations
- 2017Mechanochemical Friedel-Crafts Alkylation-A Sustainable Pathway Towards Porous Organic Polymerscitations
- 2016Interactions between electrolytes and carbon-based materials - NMR studies on electrical double-layer capacitors, lithium-ion batteries, and fuel cellscitations
- 2016Design of hierarchically porous carbons with interlinked hydrophilic and hydrophobic surface and their capacitive behaviorcitations
- 2014Functionalised porous nanocomposites: a multidisciplinary approach to investigate designed structures for supercapacitor applicationscitations
- 2014Multimetallic aerogels by template-free self-assembly of Au, Ag, Pt, and Pd nanoparticlescitations
- 2013Functionalised porous nanocompositescitations
- 2013Mixed aerogels from Au and CdTe nanoparticlescitations
Places of action
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article
Mixed aerogels from Au and CdTe nanoparticles
Abstract
<p>Mixed metal-semiconductor nanocrystal aerogels are fabricated, which are light-emitting and highly porous macroscopic monoliths. Thiol-stabilized CdTe and Au nanoparticles from aqueous synthesis act as building blocks for the hybrid material. The Au colloids undergo a surface-modification to enhance the particle stability and achieve thiol functionalities. A photochemical treatment is applied for the gelation process which is found to be reversible by subsequent addition of thiol molecules. Via supercritical drying aerogels are formed. The variation of the initial CdTe to Au nanoparticle ratio permits a facile tuning of the content and the properties of the resulting aerogels. The obtained structures were characterized by means of optical spectroscopy, electron microscopy, elemental analysis, and nitrogen physisorption.</p>