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National Repository of Grey Literature 173 records found  beginprevious164 - 173  jump to record: Search took 0.06 seconds. 
Průhledné elektrody na bázi naprašovaného oxidu cíničitého
 Macalík, M. ; Vondrák, Jiří ; Koten, S. ; Maršík, P.
Thin-layer transparent electrodes of doped tin (IV) oxide were prepared and tested in electrochromic devices.
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Alkalické iontově výměnné membrány ve zdrojích proudu
 Barath, P. ; Janík, L. ; Sedlaříková, M. ; Vondrák, Jiří ; Novák, V. ; Reiter, Jakub
Bipolar membranes for alkaline fuel cells were prepared and studied.
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Katalyzátory pro palivové články
 Bílek, J. ; Dokoupil, A. ; Vognar, J. ; Vondrák, Jiří ; Novák, V.
New catalysts for alkaline fuel cells were prepared – composite materials carbon-nickel and carbon-platinum with different kinds of carbon.
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Protonově vodivé fosfokřemičitanové membrány
 Mika, J. ; Masinová, M. ; Švarcová, S. ; Paidar, M. ; Bouzek, K. ; Klápště, Břetislav ; Vondrák, Jiří
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.
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Morfologie kadmia vyloučeného z gelových elektrolytů
 Dočkal, M. ; Sedlaříková, M. ; Vondrák, Jiří ; Kazelle, J. ; Bartušek, Karel
Morphology of cadmium deposited from polymer gel electrolyte was studied.
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Absence konvektivního přenosu hmoty v gelových elektrolytech
 Dočkal, M. ; Vondrák, Jiří ; Sedlaříková, M.
Influence of the convective mass transport on the electrochemical behaviour of cadmium and lithium ions was studied in the medium of polymer gel electrolytes.
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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.
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Impedance elektrody ze skelného uhlíku v PMMA-PC gelových elektrolytech
 Vondrák, Jiří ; Velická, Jana ; Klápště, Břetislav
The electrochemical behaviour of the boundary glassy carbon electrode-polymer gel electrolyte was studied.
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Záporné elektrody pro lithiové baterie
 Nečesal, P. ; Vondrák, Jiří ; Sedlaříková, M. ; Novotný, M.
Materials based on lithium-cobalt oxide for lithium-ion batteries were electrochemically characterized. Testing mixture graphite-carbon black-lithium-cobalt oxide was optimized.
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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
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National Repository of Grey Literature : 173 records found   beginprevious164 - 173  jump to record:
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