A5077978846- Quantum Dots Synthesis And Properties
- X-ray Diffraction in Crystallography
- Material Dynamics and Properties
- Nuclear materials and radiation effects
- nanoparticles nucleation surface interactions
- Surface Chemistry and Catalysis
- Catalytic Processes in Materials Science
- Gold and Silver Nanoparticles Synthesis and Applications
- Catalysis and Oxidation Reactions
- Chalcogenide Semiconductor Thin Films
- Nanocluster Synthesis and Applications
- Nanoparticles: synthesis and applications
- Molecular Junctions and Nanostructures
- Iron oxide chemistry and applications
- Nanomaterials for catalytic reactions
Laboratoire de Chimie
2019-2024
Centre National de la Recherche Scientifique
2019-2024
École Normale Supérieure de Lyon
2019-2023
Université Claude Bernard Lyon 1
2019
One can nowadays readily generate monodisperse colloidal nanocrystals, but the underlying mechanism of nucleation and growth is still a matter intense debate. Here, we combine X-ray pair distribution function (PDF) analysis, small-angle scattering (SAXS), nuclear magnetic resonance (NMR), transmission electron microscopy (TEM) to investigate zirconia nanocrystals from zirconium chloride isopropoxide at 340 °C, in presence surfactant (tri-n-octylphosphine oxide). Through E1 elimination,...
Gold nanoparticles offer unique optoelectronic properties relevant for a wide range of processes and products, in biology medicine (therapeutic agents, diagnostic, drug delivery), as well electronics, photovoltaics, catalysis. So far, various synthesis methods proposed have led to rather limited concentration purity the colloidal suspensions, severely hindering their use. Here, we present simple versatile procedure gold pentatwinned nanostructures, including nanobipyramids based on...
Inducing chirality in semiconductor nanoparticles is a recent trend motivated by the possible applications circularly polarized light emission, spintronics, or stereoselective synthesis. However, previous reports on CdSe nanoplatelets (NPLs) exclusively rely cysteine its derivatives as chiral ligands to induce optical activity. Here, we show strong induction of with tartaric acid obtained single-step The ligand exchange procedure organic solvent was optimized for five-monolayer (5 ML) NPLs...
One can nowadays readily generate monodisperse colloidal nanocrystals, but the underlying mechanism of nucleation and growth is still a matter intense debate. Here, we combine X-ray pair distribution function (PDF) analysis, small angle scattering (SAXS), nuclear magnetic resonance (NMR), transmission electron microscopy (TEM) to investigate zirconia nanocrystals from zirconium chloride isopropoxide at 340 °C, in presence surfactant. We find that initially, many amorphous particles are...
One can nowadays readily generate monodisperse colloidal nanocrystals, but the underlying mechanism of nucleation and growth is still a matter intense debate. Here, we combine X-ray pair distribution function (PDF) analysis, small angle scattering (SAXS), nuclear magnetic resonance (NMR), transmission electron microscopy (TEM) to investigate zirconia nanocrystals from zirconium chloride isopropoxide at 340 °C, in presence surfactant. We find that initially, many amorphous particles are...