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Study of elektrode materials based on manganese dioxide
Kos, Lukáš ; Dvořák, Petr (referee) ; Novák, Vítězslav (advisor)
This work deals with the production and use of catalytic materials in fuel cells. The basic focus of work is the production of samples of catalytic materials based on manganese dioxide-enriched mixtures of different dopants. Samples subsequently made to measure, compare with other samples and determine whether the samples are enriched with dopants better than samples without dopant. According to information received, then determine whether they are suitable for use in fuel cells.
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Nonplatinum catalysts for polymer exchange membrane fuel cells
Talába, Michal ; Chladil, Ladislav (referee) ; Novák, Vítězslav (advisor)
This work brings a study about non-platinum catalysts, alkaline membranes and methods that interprets catalytic activity. Work deals with a research on non-platinum catalysts based on MnO2 with addition of support substances, measuring of their properties using cyclic voltammetry and hydrodynamics theory. Also a fuel cell measurement of catalytic materials on PVA membrane is executed. The outcome of this work is evaluation of voltammetry and fuel cell measurements. The results of all methods are compared too.
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Nonplatinum catalysts for polymer exchange membrane fuel cells
Talába, Michal ; Chladil, Ladislav (referee) ; Novák, Vítězslav (advisor)
This work brings a study about non-platinum catalysts, alkaline membranes and methods that interprets catalytic activity. Work deals with a research on non-platinum catalysts based on MnO2 with addition of support substances, measuring of their properties using cyclic voltammetry and hydrodynamics theory. Also a fuel cell measurement of catalytic materials on PVA membrane is executed. The outcome of this work is evaluation of voltammetry and fuel cell measurements. The results of all methods are compared too.
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Study of elektrode materials based on manganese dioxide
Kos, Lukáš ; Dvořák, Petr (referee) ; Novák, Vítězslav (advisor)
This work deals with the production and use of catalytic materials in fuel cells. The basic focus of work is the production of samples of catalytic materials based on manganese dioxide-enriched mixtures of different dopants. Samples subsequently made to measure, compare with other samples and determine whether the samples are enriched with dopants better than samples without dopant. According to information received, then determine whether they are suitable for use in fuel cells.
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