Institut Jozef Stefan

Hella Saturnus Slovenija D.o.o.

Institute Jozef Stefan

Hella Gmbh & Co Kgaa

Marko Virsek

Maja Remskar

Adolf Jesih

Andrej Wagner

Ivan Iskra

Mark Plesko

Damjan Golob

Miha Kocmur

Ales Mrzel

Andraz Tekavcic

Marusa Vek

Janze Bebar

Matevz Smuc

Blaz Babnik

A dia for an automotive dia projection system has a transparent substrate with an opaque coating in portions thereof, thereby forming a binary pattern for projection. The pattern features a dither noise microstructure, such that an associated image is projectable giving the perception of a greyscale image to the human viewer.

Dia and automotive dia projection system

The invention refers to a method and capacitive sensor for counting aerosol nanoparticles in an electric way. Aerosol particles, onto which a fluid was applied in an earlier process by known methods, change the capacitance of the dielectric of the capacitor when entering its field, which causes an electric signal. The method provides for detection of aerosol particles in a wide scope of their presence in the air and is not specific for any shape or chemical composition of nanoparticles.

Method and capacitive sensor for counting aerosol nanoparticles

The object of the invention is the synthesis of threadlike tungsten oxide WO, in the presence of nickel at a temperature lower than 1000&#xb0; C. Represented is a procedure for the synthesis of a highly homogeneous phase of the WOcompound from the vapor phase, in the presence of nickel, by means of a chemical transport method in a closed quartz ampoule. As an alternative example, a procedure is represented for the synthesis of the WOcompound in a through-flow reaction vessel. Both procedures yield electrically conductive threadlike crystals of the WOcompound. The synthesis is performed in vapor phase. Tungsten enters the reaction as a pure phase or via WS, x&#x2248;4, previously synthesized from the elements, and/or the source of tungsten may also be tungsten oxides WO, 0&#x2266;y&#x2266;1. Nickel may enter the reaction via NiI, Ni(OH)and/or atomic nickel.

[object Object]

The object of the invention is a process for the synthesis of nanotubes of transition metal dichalcogenides, of fullerene-like nanostructures of transition metal dichalcogenides, of nanotubes of transition metal dichalcogenides, filled with fullerene-like nanostructures of transition metal dichalcogenides, of quasi one-dimensional structures (nanowires, microwires and ribbons) of transition metal oxides and of quasi one-dimensional structures of transition metal dichalcogenides, consisting of fine crystallites of transition metal dichalcogenides. The process is characterized in that the synthesis occurs by the chemical transformation of quasi one-dimensional compounds with a sub-micron diameter, described by the formula MCH, 8.2&#x3c;y+z&#x2266;10, where M is a transition metal (Mo, W, Ta, Nb), C is a chalcogen (S, Se, Te), H is a halogen (I).

Process for the synthesis of nanotubes and fullerene-like nanostructures of transition metal dichalcogenides, quasi one-dimensional structures of transition metals and oxides of transition metals

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Grosuplje, Slovenia

Marko Virsek