National Repository of Grey Literature 8 records found  Search took 0.01 seconds. 
Czech glass - a country museum or a good brand?
Němec, Lubomír
The contemporary production and ownership structure of the czech glass and ceramic industry. The proposed main activities of the czech research to the development of glass and ceramic production in the country.
Application potencial of the Institute of Inorganic Chemistry, Academy of Sciences CR ( IIC AS CR)
Bludská, Jana
Information on the research plan of the IIC AS CR and on contemporary projects aimed at applications.
Nitride-based materials in nanotechnologies
Dufek, V. ; Brožek, Vlastimil
The contribution draws attention to the research results of nitrides in the Czech Republic. The nanotechnology of TiN is on the world top, but the state of silicon and boron nitrides production where we in certain sense surpassed the world niveau deceased. PRAMET Šumperk does not continue in cubic BN and OVU Karlštejn in hexagonal BN development. The information from Bayreuth University indicates that nanoclusters of fullerene ACNR (Agregated Carbon NanoRods) can reach the hardness higher than that of diamond. The same is valid for boron nitride superhard materials.
Preparation of nanometric powders by plasmachemical methods
Brožek, Vlastimil
The contribution describes the preparation of nanometric boron nitride, tungsten carbide powders and pigments on cerium and zircon basis in the plasmachemical reactor with WSP® generator.
Photoactive catalyzers on WO3 basis
Domlátil, J. ; Mastný, L. ; Šrank, Z. ; Brožek, Vlastimil
Properties of tungsten trioxide photocatalysts with various oxygen stoichiometry have been studied. Samples have been prepared under low-temperature non-isothermal plasma conditions. Due to colourfulness of tungsten oxides the spectrophotometric determination of photoactivity to measuring colour changes has been preferred. The latter method is suitable for analysis of colourless TiO2 photocatalysts.
Phytotechnologie utilization for organic polluants decontamination
Soudek, Petr ; Vavříková, Zuzana ; Podlipná, Radka ; Vaněk, Tomáš ; Lehký, L.
Phytoremediation is defined as an using of green plants in situ or on special adapted area for the purpose of risk decreasing of contaminated soils, sediments and ground waters by removing, degradation or stabilization of contaminants with utilization of natural processes in plants.
Phytoremediation of radionuclides and metals in soil and waste waters
Soudek, Petr ; Valenová, Šárka ; Plojhar, V. ; Vaněk, Tomáš
Heavy metals and radionuclides are not chemically degradable and possibility of their removing by in situ methods is limited. In the last years are increasingly used plants not only for biomonitoring, but also for remediation.
Applied and targeted research in the Institute of Macromolecular Chemistry AS CR
Ulbrich, Karel
An outline applied and targeted research in IMC AC CR is given, together with brief description of some of the current research projects.

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