A comprehensive and critical review on recent progress in anode catalyst for methanol oxidation reaction
نویسندگان
چکیده
منابع مشابه
Cerium-Promoted PtRu/MWNTs As the Anode Catalyst for Methanol Electro-Oxidation
In the present study, PtRuCe/MWNTs nanocatalysts synthesized via polyol process technique are applied as anode electro-catalyst in methanol electro-oxidation reaction (MOR). To characterize the nanocatalysts, TEM, XRD, EDS and XPS are investigated. Cyclic voltammetry and choronoamperometry are used to evaluate the electro-catalytic activ...
متن کاملRecent progress in the development of anode and cathode catalysts for direct methanol fuel cells
nt matter & 2013 0.1016/j.nanoen.2 thor. Tel.: +82 54 . nt_tiw123@yahoo Abstract Continuous growth in global energy demand has sparked concerns about energy security and environmental sustainability. In the past two decades, attempts have been made in the development of innovative energy technologies. The direct methanol fuel cell (DMFC) is among the most promising alternative energy sources fo...
متن کاملcerium-promoted ptru/mwnts as the anode catalyst for methanol electro-oxidation
in the present study, ptruce/mwnts nanocatalysts synthesized via polyol process technique are applied as anode electro-catalyst in methanol electro-oxidation reaction (mor). to characterize the nanocatalysts, tem, xrd, eds and xps are investigated. cyclic voltammetry and choronoamperometry are used to evaluate the electro-catalytic activity and stability of the catalysts in methanol electro-oxi...
متن کاملNovel Anode Catalyst for Direct Methanol Fuel Cells
PtRu catalyst is a promising anodic catalyst for direct methanol fuel cells (DMFCs) but the slow reaction kinetics reduce the performance of DMFCs. Therefore, this study attempts to improve the performance of PtRu catalysts by adding nickel (Ni) and iron (Fe). Multiwalled carbon nanotubes (MWCNTs) are used to increase the active area of the catalyst and to improve the catalyst performance. Elec...
متن کاملThe Oxidation of Methanol on a Silver (110) Catalyst
The oxidation of methanol was studied on a Ag(l10) single-crystal by temperature programmed reaction spectroscopy. The Ag(ll0) surface was preoxidized with oxygen-Ill, and deuterated methanol, CHaOD, was used to distinguish the hydroxyl hydrogen from the methyl hydrogens. Very little methanol chemisorbed on the oxygen-free Ag(2 10) surface, and the ability of the silver surface to dissociativel...
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ژورنال
عنوان ژورنال: Catalysis Reviews
سال: 2020
ISSN: 0161-4940,1520-5703
DOI: 10.1080/01614940.2020.1802811