A5061679341- Metallic Glasses and Amorphous Alloys
- Magnetic properties of thin films
- Advanced materials and composites
- Copper Interconnects and Reliability
- Electrodeposition and Electroless Coatings
- Fluid Dynamics and Thin Films
- Nanomaterials for catalytic reactions
- ZnO doping and properties
- Nanoporous metals and alloys
- Law in Society and Culture
- Female Genital Mutilation/Cutting Issues
- TiO2 Photocatalysis and Solar Cells
- Characterization and Applications of Magnetic Nanoparticles
- Anorectal Disease Treatments and Outcomes
- Genital Health and Disease
- Electrophoretic Deposition in Materials Science
- Supercapacitor Materials and Fabrication
- Urological Disorders and Treatments
- Magnetic Properties of Alloys
- Magnetic Properties and Applications
- Anodic Oxide Films and Nanostructures
- Copper-based nanomaterials and applications
- Reconstructive Surgery and Microvascular Techniques
Université Sorbonne Paris Nord
2013-2024
Centre National de la Recherche Scientifique
2013-2024
Laboratoire des Sciences des Procédés et des Matériaux
2013-2024
Sorbonne Paris Cité
2013-2017
Université Paris Cité
2013-2017
Hôpital Saint-Louis
2016-2017
Délégation Paris 7
2017
We developed a two-step process showing the way for sintering anisotropic nanostructured bulk ferromagnetic materials. A new reactor has been optimized allowing synthesis of several grams per batch nanopowders via polyol soft chemistry route. The feasibility scale-up successfully demonstrated Co80Ni20 nanowires and massic yield ∼97% was obtained. thus obtained show an average diameter ∼6 nm length ∼270 nm. bottom-up strategy allowed us to compact powder into system. used...
Bimetallic one‐dimensional cobalt–nickel magnetic nanowires capped on both sides with conical heads were synthesized using the polyol process. Then, process was scaled up to produce in sample aliquots of approximately 20 g. The scale‐up strategy involved improving mixing reagents either axial or radial configurations and experimentally validated by comparing structural properties resulting nanowires. results indicated a connection between flow patterns size shape When Rushton turbine used,...
Two classes of inorganic materials such as metallic nanowires and metal oxides nanorods were synthesized using the polyol process scaled-up to produce macroscopic quantities. Scale-up strategy was successfully built by performing synthesis in a 15 cm diameter, 4.5 litersvolume cylindrical tank straight paddle impeller Rushton turbine. The actual yield is ~45 grams per batch for zinc oxide ~20 cobalt nickel nanowires. Under same rotation speed, aspect ratio produced turbine with radial flow...
This work focuses on the development and study of nanostructured magnetic materials by a " bottom-up strategy allowing modulation their behavior (soft to - hard). The main goal this is tune bulk coercivity properties new based nanowires assembly. Spark-Plasma-Sintering (SPS) process allows an organization inside sintered material preserving at same time nanoscale character in order take advantage confinement peculiar properties. We show here that changing temperature field parameters during...