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	Bifunctional Catalysts for Alkaline Fuel Cells Klápště, Břetislav ; Vondrák, Jiří ; Velická, Jana Bifunctional electrocatalysts based on a composite carbon-MnO2 and doped with various metal salts were preparedand tested as cathode materials for alkaline fuel cells.In general, the doping by transition metals (Cr,Ni)enhanced the catalytic activity and slightly lowered thecapacity for the insertion of hydrogen. Detailed record
	Synthetic Active Carbons for Electric DL-Capacitors Bagreev, A. ; Vondrák, Jiří Detailed record
	Comparison of various oxides as cathode materials for Lithium batteries Vondrák, Jiří ; Velická, Jana The MnO2 prepared by our previously described procedurewas compared to commercial samples of MnO2 (Knappsack)and LiCoO2 (Cyprus Foote Chemicals). Our material offeredbetter peak powe load and lower energy density andreversibility. Detailed record
	Seven-segment display unit Vondrák, Jiří ; Velická, Jana ; Klápště, Břetislav ; Reiter, Jakub The development of a seven segment numerical display unitusing WO3 and V2O5 electrodes on I.T:O: glasses, and gel polymerelectrolyte is described. Detailed record
	Synthesis and electrochemical study of polymer-electrolyte for high energetic density accumulator Kerouani, N. ; Vondrák, Jiří Polymer aprotic elektrolytes containing polyisobutyleneand polyethylene oxide and sodium or lithium salts wereprepared. Their conduction is of the order 10-4 S.cm-1at r.t. and both chemical and thermal stabilitysufficient. Detailed record
	Ion-Conducting Glasses with Li + Míka, M. ; Vondrák, Jiří ; Klápště, Břetislav Detailed record
	Gel Polymer Electrolytes Based on PMMA Vondrák, Jiří ; Klápště, Břetislav ; Velická, Jana ; Reiter, Jakub Polymer gel electrolytes based on polymethylmethacrylateand aprotic solutions of metallic salts were prepared.Their electric conductivity decreased in the series ofsalts Mg>Li.>Zn>Na. The lower mobility of smaller ionsis explained by their stronger interaction with polymernetwork present in the gel. Detailed record
	Advanced Batteries and Accumulators Part I Vondrák, Jiří ; Sedlaříková, M. International conference on modern electrochemical powersources, their components and materials, and relatedapplications of elektrochemistry. Detailed record
	Advanced Batteries and Accumulators Part II Vondrák, Jiří ; Sedlaříková, M. The book of contributions of the section of ABA-1conference. This section was oriented on alkalineaccumulators and their development, and on thequestions of local nature connected to the industry. Detailed record
	Methods testing electrodes for advanced batteries Novák, V. ; Vondrák, Jiří Detailed record

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