National Repository of Grey Literature 35 records found  previous11 - 20nextend  jump to record: Search took 0.00 seconds. 
Elektrochemické redoxní procesy v lyotropních kapalných krystalech
Uhlířová, T. ; Reiter, Jakub ; Owen, J.R.
Electrochemical behaviour of ferrocene was studied in the medium of lyotropic liquid crystals, which serve as a matrix for the preparation of nanostructured compounds (metals and oxides). Diffusion coefficient and half-wave potential of ferrocene was determined.
Ternární polymerní elektrolyty s iontovými kapalinami na bázi 1-methylimidazolu a aprotickými rozpouštědly
Reiter, Jakub ; Vondrák, Jiří ; Michálek, Jiří
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.
Pevné a polymerní elektrolyty pro elektrochemické sensory plynů
Vondrák, Jiří ; Reiter, Jakub ; Mašínová, M. ; Paidar, M. ; Míka, M. ; Bouzek, K.
Polymer gel and hybride inorganic-organic membranes were used for the construction of chemical sensors for hydrogen fluoride and hydrogen.
Byly sestrojeny hybridní elektrochromní prvky s různými elektrolyty a studovány jeho optické a elektrochemické vlastnosti
Krejza, O. ; Reiter, Jakub
Hybride electrochromic devices were assembled with different electrolytes and their optical and electrochemical properties were studied.
Polymerní gelové elektrolyty na bázi poly(ethylmethakrylátu) and poly(2-ethoxymethyl methakrylátu)
Reiter, Jakub ; Michálek, Jiří ; Vondrák, Jiří ; Chmelíková, Dana ; Přádný, Martin
New methacrylate-based polymer electrolytes were prepared using UV initiated radical polymerization. Prepared composites were characterized using voltammetrical and impedance methods and their composition was optimized.
Iontová vodivost lithných solí v PMMA gelových elektrolytech
Tretera, M. ; Reiter, Jakub ; Vondrák, Jiří ; Sedlaříková, M.
Ionic conductivity of various lithium salt solutions in propylene carbonate and PMMA-PC polymer gel electrolytes was studied and compared. The research included influence of the salt concentration, ion association and temperature on conductivity. The composition of polymer electrolytes was optimized to reach highest conductivity.
Výzkum polymerních gelových elektrolytů na bázi akrylátů v České republice
Vondrák, Jiří ; Sedlaříková, M. ; Reiter, Jakub
Summary of the research of polymer gel electrolytes with various application was presented
Research of the gel polymer electrolytes
Smékal, K. ; Mertl, J. ; Sedlaříková, M. ; Reiter, Jakub ; Vondrák, Jiří
The latest development in the field of the aprotic electrolytes is presented by the gel electrolytes.

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