"GA13-10396S" . "New materials for planar fuel cells"@en . "Catalysts" . . . "Catalysts, fuel cells, ceria, silicon, surface science, photoelectron spectroscopy, electron microscopy, ab initio calculations, ion and electron beam lithography"@en . . . "2013-02-01+01:00"^^ . "7"^^ . "7"^^ . . . . "2016-12-31+01:00"^^ . "1"^^ . "0"^^ . . . " photoelectron spectroscopy" . "0"^^ . "Projekt je zam\u011B\u0159en na studium nov\u00E9 generace tenkovrstvov\u00FDch katalyz\u00E1tor\u016F pro v\u00FDvoj palivov\u00FDch mikro\u010Dl\u00E1nk\u016F integrovan\u00FDch na k\u0159em\u00EDkov\u00FDch \u010Dipech. Kombinac\u00ED z\u00E1kladn\u00EDho v\u00FDzkumu v oblasti fyziky povrch\u016F, modelov\u00FDch katalyz\u00E1tor\u016F a v\u00FDpo\u010Dt\u016F ab initio budou z\u00EDsk\u00E1ny informace o povrchov\u00FDch vlastnostech komplexn\u00EDch nanostrukturn\u00EDch katalyz\u00E1tor\u016F s c\u00EDlem dos\u00E1hnout maxim\u00E1ln\u00ED aktivity a selektivity, a z\u00E1rove\u0148 omezit mo\u017En\u00E9 vlivy deaktivace povrch\u016F. Z\u00E1kladn\u00EDm krokem bude v\u00FDvoj tenk\u00FDch vrstev kov-CeO2 s velmi mal\u00FDm obsahem vz\u00E1cn\u00FDch kov\u016F. Poznatky budou d\u00E1le vyu\u017Eity k v\u00FDvoji re\u00E1ln\u00FDch nanopor\u00E9zn\u00EDch tenkovrstvov\u00FDch syst\u00E9m\u016F p\u0159ipravovan\u00FDch metodami fyzik\u00E1ln\u00ED depozice, p\u0159edev\u0161\u00EDm magnetronov\u00E9ho napra\u0161ov\u00E1n\u00ED, a s vyu\u017Eit\u00EDm modern\u00EDch metod plan\u00E1rn\u00EDch technologi\u00ED (FIB, EBL) budou zakomponov\u00E1ny do fin\u00E1ln\u00EDch mikrostruktur na Si \u010Dipech. Projekt by m\u011Bl p\u0159isp\u011Bt k rozvoji zcela nov\u00FDch nap\u00E1jec\u00EDch syst\u00E9m\u016F pro mobiln\u00ED syst\u00E9my a otev\u0159\u00EDt cestu k nov\u00FDm typ\u016Fm zdroj\u016F energie." . . . . " silicon" . "2014-04-18+02:00"^^ . " surface science" . " fuel cells" . . " electron microscopy" . "Nov\u00E9 materi\u00E1ly pro plan\u00E1rn\u00ED palivov\u00E9 \u010Dl\u00E1nky" . . "The project aims at development of a new generation of metal-oxide thin-film catalysts with improved performance and stability for silicon-based \u201Con-chip\u201C micro fuel cells (\u00B5-FCs). Combining fundamentals surface science, model catalysis and first-principles computational studies, a detail understanding of the surface chemistry on complex nanostructured catalysts will be used to tailor active sites and their mutual interplay in order to maximize catalyst activity and selectivity and to reduce deactivation and poisoning. Starting from new oxide-based material with minor demand for noble metals (doped CeO2), new material concepts will be explored. Target structures will then be transferred to real \u00B5-FC by using magnetron sputtering and (un)reactive vacuum deposition on nanoporous substrates. Using modern technologies (EBL, FIBL), the novel catalyst materials will be integrated into working \u00B5-FCs test devices, based on planar silicon technology. If successful, this project will contribute to opening the pathway to groundbreaking energy storage technologies for mobile device."@en . " ceria" . "2015-04-23+02:00"^^ . " ab initio calculations" . . . "http://www.isvav.cz/projectDetail.do?rowId=GA13-10396S"^^ . .