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	HOR NiOx jako elektrokatalyzátor palivových článků H2-O2 Barath, P. ; Sedlaříková, M. ; Vondrák, Jiří ; Chatenet, M. ; Roche, I. Ni Ni/C and Raney Ni materials were studied as electrocatalysts for the HOR in alkaline medium. Detailed record
	Kinetické vlastnosti kladných elektrod se základem MnO2 s různými dopujícími přísadami Vognar, J. ; Brudná, S. ; Novák, V. ; Vondrák, Jiří ; Sedlaříková, M. The present study aims at evaluating the activity of such manganise oxide-based electrocatalysts toward the ORR. Electrochemical measurement was realized by method of cyclic voltametry on RDE in three electrodes circuit. Detailed record
	Katalyzátory kladných elektrod palivových článků Novák, V. ; Brudná, S. ; Vognar, J. ; Barath, P. ; Vondrák, Jiří ; Sedlaříková, M. ; Kazelle, J. The fuel cells belongs to group of derivaces in which is internal energy of the fuel changed into the electrical energy.The electrochemical reaction is representanted by marked peak in half wave potential area.By that method can be found out activity of the electrode which determine potential of inflection point or potential of half-wave. Detailed record
	Přídavky manganu a niklu do elektrodových materiálů lithno-iontových baterií Jirák, T. ; Vondrák, Jiří ; Sedlaříková, M. ; Hejátková, E. The properties of electrode material based on LiCoO2 were modified by substitution of cobalt by Ni and/or Mn compounds. Specific energy of new material was lower, but their lifetime (number of cycles) was improved. Detailed record
	MnO2 studovaný metodou EQCM Špičák, P. ; Svoboda, V. ; Sedlaříková, M. ; Vondrák, Jiří ; Kazelle, J. Mass changes of electrodes containing MnO2 during charging and discharging processes were studied using QCMB techniques. The process is accompanied by reversible uptake of water and insertion of H3O+ insted of H+ should be expected. Detailed record
	Protonově vodivé polymerní elektrolyty na bázi methakrylátů Reiter, Jakub ; Velická, Jana ; Míka, M. New, proton conductive electrolytes based on methacrylates and phosphoric acid were prepared. These aprotic electrolytes exhibit conductivity up to 0.1 mS/cm and they were also characterised using voltammetrical and thermogravimetrical methods. Detailed record
	Vícestěnné uhlíkové nanotrubice jako záporná elektroda pro Li-iontové baterie Zabloudil, M. ; Makovička, J. ; Sedlaříková, M. ; Vondrák, Jiří Multiwall carbon nanotubes (Aldrich) were tested as anodes for Li-ion batteries with reached specific capacity 100 mAh/g. Detailed record
	Pokroky ve výzkumu aprotických gelových elektrolytů v České republice Vondrák, Jiří ; Sedlaříková, M. ; Krejza, O. ; Velická, Jana The progress of research of gel polymer electrolytes based on polymethacrylates and propylene carbonate is described. The electric conductivity and selected electrochemical processes in them is the main research field. Detailed record
	Ionexové membrány aniontového typu Vondrák, Jiří ; Sedlaříková, M. ; Barath, P. ; Novák, V. ; Kliment, J. An anionic ion exchanging membrane was synthetised by a reaction of polyepichlorhydrine and DABCO (diazobicyclooctane) with networking agents. It is not blocked by carbonate ions. Detailed record
	Iontoměničové membrány Barath, P. ; Novák, V. ; Sedlaříková, M. ; Vondrák, Jiří ; Kazelle, J. ; Kliment, J. The behaviour of a bipolar ionex membrane FUMATECh was studied in the potential range where the presence of an internal potential bariere inhibits any flow of current. Detailed record

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