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Microwave-assisted hydrothermal synthesis of nanocrystalline SnO powders
(Elsevier B.V., 2008-01-31)
Tin oxide (SnO) powders were obtained by the microwave-assisted hydrothermal synthesis technique using SnCl2 center dot 2H(2)O as a precursor. By changing the hydrothermal processing time, temperature, the type of mineralizing ...
Photoluminescence properties and synthesis of a PZT mesostructure obtained by the microwave-assisted hydrothermal method
(Elsevier B.V. Sa, 2012-01-25)
Micro-cube-shaped lead zirconate titanate was synthesized using the microwave-assisted hydrothermal method. Photoluminescence and field emission scanning electron microscopy were used for monitoring the formation of ...
Easy and Fast Preparation of TiO2 - based Nanostructures Using Microwave Assisted Hydrothermal Synthesis
(Univ Fed Sao Carlos, Dept Engenharia Materials, 2017-07-01)
TiO2 derivatives with distinct morphologies have been successfully obtained by microwave assisted hydrothermal synthesis in acidic and alkaline medium using mild conditions. Titanium tetraisopropoxide (TTIP) was used as ...
Flexible composite via rapid titania coating by microwave-assisted hydrothermal synthesis
(2017-06-01)
The aim of this work was to prepare a flexible nanocomposite from ultra-fine titanium oxide (TiO2) growth on carbon fibre via microwave-assisted hydrothermal synthesis (MHS) and to evaluate its photocatalytic properties. ...
MICROWAVE-ASSISTED HYDROTHERMAL SYNTHESIS OF Ni-DOPED SnO2 NANOPARTICLES AND THEIR USE AS CATALYSTS IN BIODIESEL PRODUCTION
(Centro Federal Educacao Tecnologica Rio Grande Norte, 2017-01-01)
The high chemical stability and low cost of tin dioxide has been widely reported in the literature, as has its microwave-assisted hydrothermal synthesis. The use of heterogeneous catalysts in biodiesel synthesis has proved ...
Facile microwave-assisted hydrothermal synthesis of hexagonal sodium tungsten bronze and its high response to NO2
(2016-12-15)
Single-phase hexagonal sodium tungsten bronze (h-NaxWO3+x/2·yH2O) was synthesized via a microwave-assisted hydrothermal method. A reaction time of 4 min was sufficient to obtain well-crystallized nanoplates with a thickness ...
Long-range and short-range structures of cube-like shape SrTiO3 powders: microwave-assisted hydrothermal synthesis and photocatalytic activity
(2013)
We report herein a detailed study on the influence of microwave-assisted hydrothermal (MAH) treatment time on both long and short range structures around Ti atoms of SrTiO3 powders. Few studies have been carried out on ...
Synthesis of acicular α-Bi2O3 microcrystals by microwave-assisted hydrothermal method
(2019-11-17)
Materials based on bismuth(III) oxide are candidate to be used in optical and electronic devices because of their properties such as a variable band gap, photoconductivity, photoluminescence, high refractive index, and ...
Microwave-assisted hydrothermal synthesis followed by heat treatment: A new route to obtain CaZrO3
(2018-01-01)
CaZrO3 nanoparticles were obtained by a new synthesis route: nucleation using the microwave-assisted hydrothermal method (MAH) and crystallization by heat treatment. Structural characterization by X-ray diffraction (XRD) ...
Blue or red photoluminescence emission in α-Bi2O3 needles: Effect of synthesis method
(2018-01-01)
Monoclinic bismuth oxide (α-Bi2O3) has attractive optical properties and, therefore, its photoluminescence (PL) behavior has been increasingly explored. Besides this fact, the influence of synthesis methods on PL properties ...