microwave – TechConnect Briefs

Rapid compressive strength achievement of coal bottom ash based geopolymer by employing microwave energy

Hong S., Kim H., University of Seoul, KR

Geopolymer has been introduced as a green alternative to Portland cement to reduce CO2 from cement industry. Unlike coal fly ash, coal bottom ash has not been used widely as a source material for geopolymer [...]

Uniform Melt State Process For The Production Of Nanostructured Materials

Hadidi K., Redjdal M., Sundaram S.K., Amastan LLC, US

Existing processes for the production of nanostructured composite materials suffer from non-homogeneity of feedstock and non uniformity of thermal processing path. Amastan’s UniMelt™ process solves both problems through the use of uniform temperature profile microwave [...]

Nano-Organocatalysts: new magnetically retrievable tools for enantioselective synthesis

Guénin E., Motte L., Nehlig E., Université Paris, FR

We report the elaboration of new organocatalyst functionalized superparamagnetic iron oxide nanoparticles that can act as a new enantioselective organocatalyst. Differents organocatalysts are grafted using two different methodologies on a nanoplateform constituted of 10 nm [...]

Single resonator GaN/Si SAW based temperature sensor

Buiculescu V., Cismaru A., Dinescu A., Giangu I., Konstantinidis G., Muller A., Stavrinidis A., Stavrinidis G., Stefanescu A., IMT-Bucharest, RO

The use of GaN based SAW type sensors has a major advantage for temperature measurements in GaN MMICs because of the possibility of monolithic integration of the temperature sensor and the possibility to place the [...]

Nano-Organocatalysts: new magnetically retrievable tools for enantioselective synthesis

Guénin E., Motte L., Nehlig E., Université Paris, FR

We report the elaboration of new organocatalyst functionalized superparamagnetic iron oxide nanoparticles that can act as a new enantioselective organocatalyst. Differents organocatalysts are grafted using two different methodologies on a nanoplateform constituted of 10 nm [...]

Practical synthesis of nanomaterials and nanostructures

Dansoh V., Matteson J., Rae A., NanoMaterials Innovation Center, US

Nanoparticle and nanostructured coating synthesis is commonly hampered by complex processes or the need to use precursors which may not yet be registered under TSCA or REACH. There are, however, simple and practical processes using [...]

Microwave irradiation and Click chemistry for highly efficient and chemoselective multivalent iron oxide nanoparticle surface modification

Benyettou F., Demay Drouard P., Guénin E., Motte L., Nehlig E., Université Paris, FR

Magnetic nanoparticles (mNPs) are attractive candidates for numerous applications due to their unique properties. For all these applications mNPs surfaces must be tailored to improve biocompatibility properties or reduce aggregation but also to insert molecules [...]

Keywords: microwave

Rapid compressive strength achievement of coal bottom ash based geopolymer by employing microwave energy

Uniform Melt State Process For The Production Of Nanostructured Materials

Nano-Organocatalysts: new magnetically retrievable tools for enantioselective synthesis

Single resonator GaN/Si SAW based temperature sensor

Nano-Organocatalysts: new magnetically retrievable tools for enantioselective synthesis

Practical synthesis of nanomaterials and nanostructures

Microwave irradiation and Click chemistry for highly efficient and chemoselective multivalent iron oxide nanoparticle surface modification

Green synthesis of noble metal and bimetal nanosols and their applications as catalysts

Microwave-mediated Pyrolysis of Biomass

Microwave-mediated Pyrolysis of Biomass