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71 179 (0,141s)

Výsledek výzkumu

Oxidation of metal

The study has investigated the oxidation behavior of metals. Here pure metals, and grain boundary diffusion on high-temperature oxidation of pure metals such as Fe, Cu and by diffusion of metal/ai...

Coating and films

  • 2022
  • C
  • Odkaz
Výsledek výzkumu

Glasses based on TeO2 and Pb2+: preparation and characterization.

Samples of heavy metal oxide glasses, (TeO2)(60) - (PbCl2)(40-x) . (PbF2)(x and luminescenceproperties has been investigated. Selected samples were doped by Er using metal, chloride and oxide precursors. Photolumin...

CA - Anorganická chemie

  • 2003
  • Jx
Výsledek výzkumu

Comparison of selected oxidative methods for carbon nanotubes: Structure and functionalization study

results contains the level of oxidation, functional groups presence and metallicAlterations induced by oxidative functionalization treatments of commercially available multi-wall carbon nanotubes Nanocyl NC7000 us...

CF - Fyzikální chemie a teoretická chemie

  • 2016
  • Jx
  • Odkaz
Výsledek výzkumu

The ammonia emissions continual measuring using semiconductor sensors and photoacoustic spectroscopy

The thesis aims on the comparison two methods of continual measuring ammonia emissions ? photoacoustic infra-red spectrocscopy (PAS) and metal oxide semiconductor semiconductor sensors (FIS SP-53) and Photoacoustic Multi-ga...

GA - Zemědělská ekonomie

  • 2006
  • D
Výsledek výzkumu

Innovative Protocols in the Catalytic Oxidation of 5-Hydroxymethylfurfural

biomass-based multi-purpose platform molecules. Innovative protocols, namely-flow systems, add a new dimension and another promising toolbox for the oxidation oxidation of HMF to 2,5-furandicarboxylic acid (FDCA) and other...

Organic chemistry

  • 2020
  • Jimp
  • Odkaz
Výsledek výzkumu

Magnetron Sputtering of Polymeric Targets: From Thin Films to Heterogeneous Metal/Plasma Polymer Nanoparticles

material nanoparticles from metals, metal oxides, and plasma polymers. In addition, the growing interest in multi-component heterogeneous nanoparticles has led to the design of novel systems for the gas-phase synt...

Condensed matter physics (including formerly solid state physics, supercond.)

  • 2019
  • Jimp
  • Odkaz
Výsledek výzkumu

High low-temperature CO oxidation activity of platinum oxide prepared by magnetron sputtering

CO oxidation on platinum oxide deposited by magnetron sputtering on flat (Si) and highly porous (multi-walled carbon nanotubes, MWCNT) substrates were examined using X+ oxidation state. The intrinsic CO oxidati...

BM - Fyzika pevných látek a magnetismus

  • 2015
  • Jx
  • Odkaz
Výsledek výzkumu

Selective oxidation-induced strengthening of Zr/Nb nanoscale multilayers

The paper presents a new approach, based on controlled oxidation of nanoscale metallic multilayers, to produce strong and hard oxide/metal nanocomposite coatings was key for the oxidation to take place wit...

Coating and films

  • 2017
  • Jimp
  • Odkaz
Výsledek výzkumu

Photochemical reactor for preparation of small-sized particles of metals and metal oxides

Photochemical reactor for preparation of small-sized particles of metals and metal oxides.

CH - Jaderná a kvantová chemie, fotochemie

  • 2009
  • Gfunk
Výsledek výzkumu

Pilot unit for catalytic dehalogenation of wastes

in larger scale, especially of innovative catalysts based on mixed metal oxides of gaseous stream. The technology is based on multi-step cycles of evaporation of waste followed with the catalytic oxidation of halo...

Environmental and geological engineering, geotechnics

  • 2022
  • Gfunk
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