Filtry
Electrical/dielectric properties of metal oxide nanostructured films synthesized by anodic oxidation of Al/Nb bilayers
Nanocomposite niobium-aluminium oxide films and columnlike nanostructured niobium oxide films are prepared by combining anodizing, chemical etching and annealing of sputtered Al/Nb metal layers. Under appr...
CG - Elektrochemie
- 2012 •
- O
Rok uplatnění
O - Ostatní výsledky
Development of multipurpose metal-oxide films with nanostructured tailored morphologies and tunable properties via anodic processing of A/Nb metal layers
Niobium oxide is now starting to replace tantalum oxide as a dielectric and solar-energy conversion cells since the oxide shows electrochromic and photoelectrochemical properties. In this work, we have synthesized ...
JH - Keramika, žáruvzdorné materiály a skla
- 2012 •
- D
Rok uplatnění
D - Stať ve sborníku
Fast response hydrogen microsensor based on semiconductor niobium-oxide nanostructures via smart anodizing of Al/Nb metal layers
Nanostructured niobium oxide semiconductor is gaining increasing attention as electro-optic and gas sensing material. However, the preparation of stable niobium oxide nanofilm with reproducible morphology ...
JB - Senzory, čidla, měření a regulace
- 2014 •
- D
Rok uplatnění
D - Stať ve sborníku
Porous-alumina-assisted formation of 3-D nanostructured niobium oxide films for advanced sensing applications
Here we synthesize a 3-D metal/oxide/metal nanostructured film that merges the benefits of advanced nanocomposite inorganic materials with the flexibility. The film is composed of a thin niobium oxide layer with sp...
Electrochemistry (dry cells, batteries, fuel cells, corrosion metals, electrolysis)
- 2015 •
- Jimp •
- Odkaz
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Spectroscopic and structural characterization of niobium oxide nanocolumn arrays derived from anodically oxidized Al-Nb metal layers
Nanostructured niobium oxide (NO) is a promising material for catalytic, electrochromic, sensing, and electrical/dielectric applications. However, the well-controlled fabrication of stable NO nanofilms with the reproducible...
JI - Kompositní materiály
- 2014 •
- O
Rok uplatnění
O - Ostatní výsledky
Electrochemical anodization as tool for nanostructures formation
In this paper we describe the methods of electrochemical anodization of valve metals such as aluminium, titanium, niobium, for formation of nanoscale and nanostructured functional layers in the form of nanoporous matric teplates, na...
CG - Elektrochemie
- 2011 •
- D
Rok uplatnění
D - Stať ve sborníku
Multi-component titanium?copper?cobalt- and niobium nanostructured oxides as catalysts for ethyl acetate oxidation
A series of multi-component materials on the base of titania doped with niobium, copper and/or cobalt oxides was prepared and tested as catalysts for the total oxidation of ethyl acetate. The obtained materials are characte...
CA - Anorganická chemie
- 2015 •
- Jx •
- Odkaz
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Preparation of nanostructured surfaces on tantalum and niobium
Electrochemical processes leading to formation of an ordered nanostructures it is in the case of titanium and also indicates that the nanostructure formation occurs nanostructures on tantalum and niobium.Measurements were c...
JK - Koroze a povrchové úpravy materiálu
- 2012 •
- D
Rok uplatnění
D - Stať ve sborníku
Arrays of metal oxide nanocolumns for sensor applications
The samples comprise nanostructured metal oxide (WOx, NbOx) films consisting of arrays of vertically aligned nanocolumns. The nanocolumns of about 1 mu length are electrically connected in parallel, thus allowing electron transport ...
JB - Senzory, čidla, měření a regulace
- 2013 •
- Gfunk •
- Odkaz
Rok uplatnění
Gfunk - Funkční vzorek
Výsledek na webu
Electrochemical behaviour of the nanostructured surface of Ti-35Nb-2Zr alloy for biomedical applications
. The surface analysis indicates enrichment of the oxidic layer by niobium. Nanotubular oxide layer behaviour in phosphate-buffered solution was compared with native. Their bioactivity could be increased by surface nano...
JK - Koroze a povrchové úpravy materiálu
- 2016 •
- Jx •
- Odkaz
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
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