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Homogenous precipitation as an effective synthetic way to uniform metal oxide nanoparticles
Šubrt, Jan
2006 - English
Importace of nanoparticles with controlled size and shape of various chemical compositions increased markedly during last yers. Homogenní srážení jako efektivní syntetický způsob jak sjednotit nanočástice kysličníku kovu.
Keywords:
homogenous precipitation; pigments; photocatalysts
Available at various institutes of the ASCR
Homogenous precipitation as an effective synthetic way to uniform metal oxide nanoparticles
Importace of nanoparticles with controlled size and shape of various chemical compositions increased markedly during last yers....
Photoactive optically transparent titania nanoparticles incorporated in this layers
Štengl, Václav; Bakardjieva, Snejana; Murafa, Nataliya; Šubrt, Jan
2006 - English
Photoactive optically transparent titania nanoparticles incorporated in this layers. Fotoaktivní transparentní nanočástice TiO2 vestavěná v tenkých vrstvách.
Keywords:
titania nanoparticles
Available at various institutes of the ASCR
Photoactive optically transparent titania nanoparticles incorporated in this layers
Photoactive optically transparent titania nanoparticles incorporated in this layers.
Fotoaktivní transparentní nanočástice TiO2 vestavěná v tenkých vrstvách.
Ternary polymer electrolytes with 1-methylimidazole based ionic liquids and aprotic solvents
Reiter, Jakub; Vondrák, Jiří; Michálek, Jiří
2006 - English
For lithium-ion batteries and supercapacitors, acrylates, aprotic solvents and 1-methylimidazole based ionic liquids were combined to form polymer electrolytes. Their electrochemical and mechanical properties were studied. Excellent electrochemical stability (4.3 - 4.6 V) and good conductivity (1 mS/cm) was observed. Pro lithno-iontové baterie a superkondenzátory byly připraveny nové polymerní elektrolyty na bázi akrylátů a ukotvenými iontovými kapalinami na bázi 1-methylimidazolu a studovány jejich elektrochemické a mechanické vlastnosti. Byl zjištěna výborná elektrochemická stabilita (4,3 - 4,6 V) a dobrá vodivost (1 mS/cm).
Keywords:
lithium polymer electrolytes
Available at various institutes of the ASCR
Ternary polymer electrolytes with 1-methylimidazole based ionic liquids and aprotic solvents
For lithium-ion batteries and supercapacitors, acrylates, aprotic solvents and 1-methylimidazole based ionic liquids were combined to form polymer electrolytes. Their electrochemical and mechanical ...
Negative Electrodes for Lithium Batteries
Nečesal, P.; Vondrák, Jiří; Sedlaříková, M.; Novotný, M.
2005 - English
Materials based on lithium-cobalt oxide for lithium-ion batteries were electrochemically characterized. Testing mixture graphite-carbon black-lithium-cobalt oxide was optimized. Materiály na bázi oxidu kobaltito-lithného pro lithno-iontové baterie byly elektrochemicky charakterizovány. Byla optimalizována testovací směs grafit-saze-oxid kobaltito-lithný.
Keywords:
lithium-cobalt oxide; lithium-ion batteries
Available at various institutes of the ASCR
Negative Electrodes for Lithium Batteries
Materials based on lithium-cobalt oxide for lithium-ion batteries were electrochemically characterized. Testing mixture graphite-carbon black-lithium-cobalt oxide was optimized....
Alkaline Ion Exchanging Membranes in Power Sources
Barath, P.; Janík, L.; Sedlaříková, M.; Vondrák, Jiří; Novák, V.; Reiter, Jakub
2005 - English
Bipolar membranes for alkaline fuel cells were prepared and studied. Byly připraveny a studovány polymerní bipolární membrány pro alkalické palivové články.
Keywords:
Bipolar membranes; fuel cells
Available at various institutes of the ASCR
Alkaline Ion Exchanging Membranes in Power Sources
Bipolar membranes for alkaline fuel cells were prepared and studied.
Byly připraveny a studovány polymerní bipolární membrány pro alkalické palivové články.
Photocatalytic technologies and novel nanosurfaces materials in 2005
Peterka, F.; Jirkovský, J.; Šubrt, Jan; Špatenka, P.; Krýsa, J.; Lukeš, P.; Kavan, L.; Štengl, Václav; Kolouch, A.; Klusoň, P.
2005 - English
The development of nanocrystaline photocatalytic materials is rapidly growing field of science and technology. Vývoj nanokrystalických fotokatalytických materiálů je rychle se rozvíjející obor vědy a technologie.
Keywords:
photocatalytic technologies
Available at various institutes of the ASCR
Photocatalytic technologies and novel nanosurfaces materials in 2005
The development of nanocrystaline photocatalytic materials is rapidly growing field of science and technology....
Calixarene conjugates as versatile molecular receptors for anions
Lang, Kamil; Stibor, I.; Lhoták, P.
2005 - English
The binding affinity towards selected anions was studied using UV-vis and 1H /nmr spectroscopy. Vazební afinita k vybraným aniontům byla zkoumána metodami UV-vis a 1H NMR spektroskopie.
Keywords:
calixarene conjugates
Available at various institutes of the ASCR
Calixarene conjugates as versatile molecular receptors for anions
The binding affinity towards selected anions was studied using UV-vis and 1H /nmr spectroscopy.
Vazební afinita k vybraným aniontům byla zkoumána metodami UV-vis a 1H NMR spektroskopie.
Binding of cations by azobenzene-functionalized (thia)calix[4]arenes
Kroupa, J.; Morávek, J.; Lhoták, P.; Stibor, I.; Lang, Kamil
2005 - English
Azoderivatives of (thia)calix[4]arenes are highly preorganized receptors for cations. Azoderiváty jsou preorganizovanými receptory pro kationty.
Keywords:
azoderivatives
Available at various institutes of the ASCR
Binding of cations by azobenzene-functionalized (thia)calix[4]arenes
Azoderivatives of (thia)calix[4]arenes are highly preorganized receptors for cations.
Azoderiváty jsou preorganizovanými receptory pro kationty.
Morphology of Cadmium Deposited from Gel Electrolytes
Dočkal, M.; Sedlaříková, M.; Vondrák, Jiří; Kazelle, J.; Bartušek, Karel
2005 - English
Morphology of cadmium deposited from polymer gel electrolyte was studied. Byla studována morfologie vyloučeného kadmia z polymerního gelového elektrolytu.
Keywords:
cadmium; polymer gel electrolyte; deposition
Available at various institutes of the ASCR
Morphology of Cadmium Deposited from Gel Electrolytes
Morphology of cadmium deposited from polymer gel electrolyte was studied.
Byla studována morfologie vyloučeného kadmia z polymerního gelového elektrolytu.
Transparent Electrodes Based on Spray Deposited SnO2
Macalík, M.; Vondrák, Jiří; Koten, S.; Maršík, P.
2005 - English
Thin-layer transparent electrodes of doped tin (IV) oxide were prepared and tested in electrochromic devices. Byly připraveny a testovány průhledné tenkovrstvé elektrody oxidu cíničitého pro elektrochromní zařízení.
Keywords:
Thin-layer electrodes; tin oxide
Available at various institutes of the ASCR
Transparent Electrodes Based on Spray Deposited SnO2
Thin-layer transparent electrodes of doped tin (IV) oxide were prepared and tested in electrochromic devices....
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