Nonmagnetic nanomaterials

Metal and metal oxide nanomaterials

Intrinsic properties of nanomaterials and morphological charactheristics, which vary according to the selected method of synthesis.

Materials in the form of nanoparticles have a high specific surface  in comparison with conventional »bulk« materials, a characteristic that can have a significant impact on their phisical and chemical properties.

This is of increasing importance in the creation of novel and improved materials in differnet field of tehnological applications; from electronics to mechanics, as well as in biomedical and pharmaceutical applications, such as templates for discovery and separations, and in material science applications that range from polymeric nanocoposites and battery elements to fuel cells and catalysis.

An immense effort in Nanotesla institute over the last year was to produce a wide spectrum of doped and undopped nonmagnetic nanomaterials of various particle size and morphology.

Nanomaterials made in our Nanolaboratory can be avalible in different forms, such as dry powders, as surface functionalized powders or as dispersions in a variety of solvents, both of aqueous and organic:

Zinc oxide (ZnO) nanoparticles

Zinc oxide (ZnO) nanoparticles have found imporatnt applications in the production of paints, ceramics, catalysts, electronics (varistors, gas sensors, piezoelectric transducers, optical waveguides) etc. Depends on synthesis method Zinc oxide (ZnO)  particles of various particle size (from 10 nm to 1,5 µm) and shapes (spheroids, ellipsoids, hexagons, stars, etc.) can be obtained.

Silicon dioxide (SiO2) nanoparticles

Silica nanoparticles ocuppy a prominent position in scientific research, because of their easy preparation and their wide use in various industrial applications, such as catalysis, pigments, pharmacy, electronic and thin film substrates, electronic and thermal insulators and humidity sensors.

The quality of some of these products is highly dependant on the size and size distribution of these particles.

Titanium dioxide (TiO2) nanoparticles 

Titanium dioxide is a versatile material with unique properties  which make it ideal for a wide range of applications in electronics snd semiconductor industry, as a pigments for providing whiteness and opacity in paints and coatings, including glazes and enamels in plastics, paper, inks, fibers, food and cosmetics, for anti microbal purposes in medical devices, food preparation surfaces, air conditioning filters, sanitaryware surfaces, water purification and as photocatalyst.

Titanium dioxide in anatase and rutil crystal structure can be prepared in different forms, such as dopped or undopped dry powders, as surface functionalized powders and as dispersions in an aqueous and organic solvents.

Colloidal silver (Ag/AgO) nanoparticles

Silver has a number of unique properties which makes it useful in medical applications for antimicrobial purposes, for water purification, as catalyst, etc.