Results 41 to 50 of about 11,364 (217)
Synthesis of Complex Concentrated Nanoparticles by Ultrasonic Spray Pyrolysis and Lyophilisation
Metals, 2022 The development of new multicomponent nanoparticles is gaining increasing importance due to their specific functional properties, i.e., synthesised new complex concentrated nanoparticles (CCNPs) in the form of powder using ultrasonic spray pyrolysis (USP)
Lidija Simić +7 more
doaj +1 more source
Synthesis of Ca-doped spinel by Ultrasonic Spray Pyrolysis [PDF]
Materials Letters, 2016 Abstract MgAl 2 O 4 is a stable catalyst support with potential for replacing gamma-alumina in several applications. However, synthesis of magnesium spinel requires elevated temperatures to avoid phase separation (in MgO and Al 2 O 3 ) at low temperatures, leading to coarsening and reduction of active surface area.
Camargo, M.T.T. +6 more
openaire +1 more source
Thulium and ytterbium-doped titanium oxide thin films deposited by ultrasonic spray pyrolysis
, 2012 Thin films of thulium and ytterbium-doped titanium oxide were grown by metal-organic spray pyrolysis deposition from titanium(IV)oxide bis(acetylacetonate), thulium(III) tris(2,2,6,6-tetramethyl-3,5-heptanedionate) and ytterbium(III) tris(acetylacetonate)
Chaudouet, P. +5 more
core +3 more sources
Spray Pyrolysis Technique; High-K Dielectric Films and Luminescent Materials: A Review
Micromachines, 2018 The spray pyrolysis technique has been extensively used to synthesize materials for a wide variety of applications such as micro and sub-micrometer dimension MOSFET´s for integrated circuits technology, light emitting devices for displays, and ...
Ciro Falcony +2 more
doaj +1 more source
Development of Control System for Ultrasonic Spray Pyrolysis Deposition [PDF]
Journal of the Korean Society of Manufacturing Technology Engineers, 2014 A control system for ultrasonic spray pyrolysis deposition was developed that can coat a large size glass panel with a transparent conductive oxide. It consists of several ultrasonic atomizer devices to cover a large area and a host computer for individually controlling the devices.
Kyu-Eon Kim, Yeong-Heum Kim, Chibum Lee
openaire +1 more source
One Step Production of Silver-Copper (AgCu) Nanoparticles
Metals, 2021 AgCu nanoparticles were prepared through hydrogen-reduction-assisted Ultrasonic Spray Pyrolysis (USP) and the Hydrogen Reduction (HR) method. The changes in the morphology and crystal structure of nanoparticles were studied using different concentrated ...
Münevver Köroğlu +4 more
doaj +1 more source
Waste, 2023 Cobalt’s pivotal role in global development, especially in lithium-ion batteries, entails driving increased demand and strengthening global trading networks. The production of different waste solutions in metallurgical operations requires the development
Saliha Keita +6 more
doaj +1 more source
A dimensionless study of the evaporation and drying stages in spray pyrolysis [PDF]
, 2007 An original dimensionless study of the pure evaporation and precipitation stages of a spray pyrolysis process has been performed. An estimation of the evaporation time is proposed and the influence of the main processing parameters has been investigated.
Caussat, Brigitte, Reuge, Nicolas
core +2 more sources
Kinetics of nanocrystalline phase transformations in spray pyrolysed ZnO particles [PDF]
, 2002 The thermal behavior of ZnO powder obtained by ultrasonic spray pyrolysis of nitrate solution (c=0.8mol/dm3, D0=2.695µm, Tmax=6000C, FG=1.2dm3/min) was investigated using non-isothermal differential scanning calorimetry (DSC, heating rates 5, 10, 15, 20O/
Mančić Lidija T. +2 more
core +1 more source
Advanced Functional Materials, EarlyView.This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner +9 more
wiley +1 more source