Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 7 of 7 for “"MoOx"”.
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Engineering palladium-on-gold bimetallic nanoparticles as groundwater remediation catalysts
… stable, highly active oxidation catalyst. MoOX/ZrO2 containing up to 23 wt% amorphous MoOX was successfully synthesized and the nanostructure was analyzed in the context of colloid chemistry. They were more active for methanol oxidation on a gram-catalyst basis than conventionally prepared …
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Preparation of oriented molybdenum disulfide thin films for photoelectrochemical energy havesting applications
… exfoliation and sulfurization of evaporated MoOx. Finally, I will discuss the issues and challenges of photoelectrochemical measurements.
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Catalytic upgrading of biomass through the hydrodeoxygenation (HDO) of bio-oil derived model compounds
… its partial carburization to oxycarbide phase (MoOxCyHz) at temperatures < 623 K. Thereafter, TiO₂ and ZrO₂ supports prevent the reduction of dispersed oligomeric MoOx species to catalytically inactive species, enhancing their stability. In addition, the overall catalyst reactivity inversely …
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Eterostrutture di Disolfuro di Molibdeno: preparazione e trasporto elettronico
… film sottile predepositato di Mo o ossido di Mo (MoOx), esponendo il substrato riscaldato ad un flusso di vapori di zolfo. In questo caso, il ricoprimento e l’uniformità dello spessore del MoS2 ottenuto dipendono dagli spessori iniziali del Mo o del MoOx. Questa tesi sarà focalizzata sulla …
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Παρασκευή και μελέτη διμεταλλικών και τριμεταλλικών ηλεκτροκαταλυτών για κυψελίδες καυσίμου πολυμερικής μεμβράνης
… επιφάνεια, παρά μόνο στη διεπιφάνεια Pt/MoOx, ενώ οι θέσεις μονομεταλλικού Pt παρουσίασαν έντονα φαινόμενα δηλητηρίασης. Επιπλέον, το Mo παρουσιάστηκε ευαίσθητο σε φαινόμενα διάλυσης στο όξινο υδατικό περιβάλλον του PEMFC για δυναμικά μεγαλύτερα από 0.2 V. Στο κεφάλαιο 8 μελετήθηκε η …
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ADDITIVES FOR THE IMPROVEMENT OF THE PERFORMANCE OF ORGANIC AND HYBRID PHOTOVOLTAIC
… resulting comparable and even higher than e-MoOx. Moreover, these materials have been tested in flexible devices fabricated by means of slot-die coating in sheet to sheet, resulting impressively efficient and also with higher performances than the evaporated counterpart. Moving toward the …
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Solar Cells with Passivating Contacts − Investigation of Their Temperature- and Illumination-Dependent Performance and Surface Passivation
Although photovoltaic (PV)-based electricity has become the cheapest form of electricity production, further reduction in the PV cost is still required to realise the full potential of this technology. This can be achieved by improving solar cell efficiency. For this purpose, silicon (Si) solar …