Pt-CeO2/TiN NTs derived from metal organic frameworks as high-performance electrocatalyst for methanol electrooxidation

Rare‐Earth‐Based Metal–Organic Frameworks as Multifunctional Platforms for Catalytic Conversion

“…To solve this problem, Zhou et al reported a novel Pt-CeO 2 /TiN with MOFs as templates, which exhibited a high peak current density (0.67 A mg −1 Pt), much higher than Pt/C (0.28 A mg −1 Pt) toward methanol oxidation reaction. [93] For the proton exchange membrane fuel cells (PEMFCs), H 2 is the ideal fuel. However, the CO impurity in H 2 can poison the Pt-based catalysts in PEMFCs.…”

Engineering well-defined rare earth oxide-based nanostructures for catalyzing C1 chemical reactions

“…Although it is difficult for rare earth oxide nanomaterials to be used as a single catalyst in MOR, there are many cases that combine rare earth oxide nanomaterials with other well-conducting catalysts for the MOR. [126][127][128][129][130][131][132][133] This not only can enhance the electronic metal support interactions, but also tune the chemical adsorption of the reactants and intermediates. As an example, Li et al 126 studied the introduction of Y 2 O 3 on the MOR activity of the Pd/C catalyst.…”

MnO2–NiO–MWCNTs nanocomposite as a catalyst for methanol and ethanol electrooxidation

“…Many researchers have proposed Pt-based hybrids and composites for the oxidation of alcohols to reduce the amount of Pt in the catalyst structure [11][12][13][14]. For this purpose, Pt has been hybridized with metal oxides [15], metal sulfides [16], various carbon materials such as reduced graphene oxide, carbon nanotubes [13,17], hollow carbons, and conductive polymers [18]. Recently, metal oxide-based catalysts have been noticed by researchers due to their high theoretical potential and cost-effectivity [19].…”