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	Přídavek kobaltu do hydroxidů niklu připravených elektrodeposicí Vrbický, J. ; Špičák, P. ; Svoboda, V. ; Vondrák, Jiří ; Sedlaříková, M. ; Kazelle, J. Nickel hydroxide is the basic material for positive electrode of alkaline accumulators as Ni-Cd, Ni-MH and Ni-Fe. The three modification of nickel hydroxide is known, alpha, beta and gama. Detailed record
	Nanokompositní elektrodové materiály se spinelovou strukturou pro lithno-iontové baterie Jirák, T. ; Vondrák, Jiří ; Sedlaříková, M. The article treats of electrode materials for lithium secondary batteries, concretely nanostructured Li4Ti5O12. Detailed record
	Galvanotechnické vylučování kovů majících elektrokatalytické vlastnosti Knotek, T. ; Kunovjánek, M. ; Barath, Peter ; Vondrák, Jiří This work deals with problems of preparations galvanic deposition of metals formation alloys emphasis. Detailed record
	Elektrodové materiály na bázi uhlíku pro superkapacitory Dvořák, P. ; Vognar, J. ; Vondrák, Jiří ; Sedlaříková, M. Research into supercapacitors is divided into two main spheres according their energy storage principles. Detailed record
	Studium elektrochemie uhlíku, část I: pohled pomocí SEM Vognar, J. ; Dvořák, P. ; Černoch, P. ; Novák, V. ; Vondrák, Jiří ; Sedlaříková, M. Graphite and amporfous carbon ( carbon black) structure is widely used as electrode material for batteries, fuel cells and supercapacitors. In this paper SEM study assortment of carbon samples was accomplished. Detailed record
	Určení rozdílů relaxačních časů T2 u PMMA gelových elektrolytů Vognar, J. ; Macalík, M. ; Špičák, P. ; Bartušek, Karel ; Novák, V. ; Vondrák, Jiří T2 relaxation is complex phenomenon, but at its most fundamental level, it corresponds to a decoherence of the transverse nuclear spin magnetization. Detailed record
	Různorodost PMMA-pc základních gel-elektrolitů Krejza, O. ; Špičák, P. ; Sedlaříková, M. ; Vognar, J. ; Vondrák, Jiří Heterogeneity of PMMA-pc based gel electrolytes. Detailed record
	Aprotické gelové polymerní elektrolyty Vondrák, Jiří ; Sedlaříková, M. ; Krejza, O. The systematic research of gel polymer electrolytes started in the days of 1st and 2nd Lithium Battery Meetings in Italy. The idea was rather unique - to "thicken" an aprotic solution of lithium sall with an inert polymer. Detailed record
	Studium gelových elektrolytů na bázi PMMA a obsahujících ionty Na+ pomocí nukleární magnetické rezonance Vognar, J. ; Macalík, M. ; Špičák, P. ; Vondrák, Jiří ; Novák, V. ; Krejza, O. ; Bartušek, Karel Mixture of liquid MMA and PC displays significantly longer relaxation times T1 and T2 than clear solution of NaClO4 in PC. Possibly reason is that the presence of MMA release solvatation of ions Na+ by propylencarbonate. Detailed record
	Přídavek peroxidu vodíku při přípravě tenkých vrstev SnO2 Macalík, M. ; Sedlaříková, M. ; Vondrák, Jiří Tin dioxide, SnO2, is a semiconductor exhibiting good electric conductivity, optical transparency and reflectivity in infrared irradiation. Good transparency is connected to the 3 eV width of the band gap. Detailed record

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