No (264)
Yes (3)
Number of found documents:
267
Published from
to
The Investigation of Polymer Gel Electrolytes Based on Acrylates in Czechia,
Vondrák, Jiří; Sedlaříková, M.; Reiter, Jakub
2005 - English
Summary of the research of polymer gel electrolytes with various application was presented Byl prezentován souhrn výsledků výzkumu polymerních gelových elektrolytů s různými příklady aplikace.
Keywords:
polymer gel electrolytes
Available at various institutes of the ASCR
The Investigation of Polymer Gel Electrolytes Based on Acrylates in Czechia,
Summary of the research of polymer gel electrolytes with various application was presented
Byl prezentován souhrn výsledků výzkumu polymerních gelových elektrolytů s různými příklady aplikace.
Nanotubes of polytitanates as electron and ion exchanger
Kváča, Zdeněk; Šubrt, Jan; Kalendová, A.; Veselý, D.; Mohyla, M.
2005 - English
In comparative synthesis was used alkaline hydroxydes, which determine phases of polytitanates, with surfactanes, which determine stability micellar nanostructures. Synthesis were executed in hydrothermal conditions realized by sonolysis in melt. Polytitanátové nanotrubičky jako elektronové a iontové měniče.
Keywords:
nanotube; ion-exchanger
Available at various institutes of the ASCR
Nanotubes of polytitanates as electron and ion exchanger
In comparative synthesis was used alkaline hydroxydes, which determine phases of polytitanates, with surfactanes, which determine stability micellar nanostructures. Synthesis were executed in ...
Glass melting analysis nad new melting arrangements
Němec, Lubomír; Jebavá, Marcela; Tonarová, V.
2005 - English
The glass melting may be classified into three principal processes, namely heating, dissolution and bubble removing. Tavenina může být rozdělena na tři hlavní procesy:ohřev, rozpouštění a odstranění bublin.
Keywords:
glass melting
Available at various institutes of the ASCR
Glass melting analysis nad new melting arrangements
The glass melting may be classified into three principal processes, namely heating, dissolution and bubble removing....
Proton Conducting Phosphosilicate Membranes
Mika, J.; Masinová, M.; Švarcová, S.; Paidar, M.; Bouzek, K.; Klápště, Břetislav; Vondrák, Jiří
2005 - English
Hybride inorganic-organic membranes with high proton conductivity were prepared and studied. These membranes were used as solid electrolytes in hydrogen chemical sensor and in the model fuel cell. Byly připraveny a studovány hybridní anorganicko-organické membrány s vysokou protonovou vodivostí. Tyto membrány byly použity jako pevné elektrolyty v chemickém senzoru na vodík a v modelovém palivovém článku.
Keywords:
Hybride inorganic-organic membranes; proton conductivity; fuel cell
Available at various institutes of the ASCR
Proton Conducting Phosphosilicate Membranes
Hybride inorganic-organic membranes with high proton conductivity were prepared and studied. These membranes were used as solid electrolytes in hydrogen chemical sensor and in the model fuel ...
Catalysts for Fuel Cells
Bílek, J.; Dokoupil, A.; Vognar, J.; Vondrák, Jiří; Novák, V.
2005 - English
New catalysts for alkaline fuel cells were prepared – composite materials carbon-nickel and carbon-platinum with different kinds of carbon. Byly připraveny katalyzátory pro alkalické palivové články – kompozitní materiály uhlík-nikl, uhlík-platina s použitím různých druhů uhlíku.
Keywords:
catalysts; alkaline fuel cells
Available at various institutes of the ASCR
Catalysts for Fuel Cells
New catalysts for alkaline fuel cells were prepared – composite materials carbon-nickel and carbon-platinum with different kinds of carbon....
Thin Films for Electrochromic Devices
Macalík, M.; Vondrák, Jiří; Sedlaříková, M.; Mohelníková, J.; Helán, R.
2005 - English
Thin-layer transparent electrodes of tungsten or vanadium oxide were prepared and tested in electrochromic devices. Byly připraveny a testovány průhledné tenkovrstvé elektrody oxidů wolframu a vanadu pro elektrochromní zařízení.
Keywords:
Thin-layer electrodes; tungsten oxide; vanadium oxide
Available at various institutes of the ASCR
Thin Films for Electrochromic Devices
Thin-layer transparent electrodes of tungsten or vanadium oxide were prepared and tested in electrochromic devices....
The Conditioner in the Electrodes for Supercapacitors
Kocián, M.; Štěpánek, M.; Vondrák, Jiří; Sedlaříková, M.
2005 - English
Polymer gel and hybride inorganic-organic membranes were used for the construction of chemical sensors for hydrogen fluoride and hydrogen. Polymerní gelové a hybridní anorganicko-organické elektrolyty byly použity pro konstrukci chemických senzorů pro fluorovodík a vodík.
Keywords:
inorganic-organic membranes; chemical sensors
Available at various institutes of the ASCR
The Conditioner in the Electrodes for Supercapacitors
Polymer gel and hybride inorganic-organic membranes were used for the construction of chemical sensors for hydrogen fluoride and hydrogen....
Electrochemical Activity of Manganese Oxide / Carbon – Based Electrocatalysts
Vondrák, Jiří; Klápště, Břetislav; Velická, Jana; Sedlaříková, M.; Roche, I.; Chainet, E.; Chatenet, M.
2005 - English
New catalysts based on doped manganese oxides for oxygen reduction in fuel cells were prepared. Oxygen reduction reaction in alkaline medium was studied and the catalytical activity of the new material is comparable to the activity of platinum. Byly připraveny nové katalyzátory pro redukci kyslíku v palivových článcích na bázi dopovaných oxidů manganu. Byla studována redukce kyslíku v alkalickém prostředí u těchto katalyzátorů, aktivita katalyzátoru je srovnatelná s katalytickou aktivitou platiny.
Keywords:
catalysts; oxygen reduction fuel cells
Available at various institutes of the ASCR
Electrochemical Activity of Manganese Oxide / Carbon – Based Electrocatalysts
New catalysts based on doped manganese oxides for oxygen reduction in fuel cells were prepared. Oxygen reduction reaction in alkaline medium was studied and the catalytical activity of the new ...
Application of the new method of Sample Controlled Reaction Temperature (SCRT) to the synthesis and processing of nanostructured materials
Pérez-Maqueda, L. A.; Criado, J. M.; Šubrt, Jan
2005 - English
The sample controlled reaction temperature (SCRT) methods consists of a new procedure of performing heat treatmens in materials processing. Aplikace nové metody SCRT pro syntézu a zpracování nanostrukturních materiálů.
Keywords:
Sample controlled reaction temperature (SCRT); mictrostructure; texture
Available at various institutes of the ASCR
Application of the new method of Sample Controlled Reaction Temperature (SCRT) to the synthesis and processing of nanostructured materials
The sample controlled reaction temperature (SCRT) methods consists of a new procedure of performing heat treatmens in materials processing....
The bubble effect on the redox state of glass
Štáhlavský, O.; Brada, J.; Trochta, M.; Němec, Lubomír
2005 - English
The time-temperature history of glass melt may influence its redox state and consequently, the refining ability, glass reboiling or melting of recycled glass. Časově teplotní historie skelné taveniny může mít vliv na redukční stav a následkem toho na rafinační schopnost, sekundární čeření nebo taveniny z recyklovaného skla.
Keywords:
bubble efect; glass melting
Available at various institutes of the ASCR
The bubble effect on the redox state of glass
The time-temperature history of glass melt may influence its redox state and consequently, the refining ability, glass reboiling or melting of recycled glass....
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