Results 1 to 10 of about 30,987 (181)

Carbon-Supported Trimetallic Catalysts (PdAuNi/C) for Borohydride Oxidation Reaction [PDF]

open access: yesNanomaterials, 2021
The synthesis of palladium-based trimetallic catalysts via a facile and scalable synthesis procedure was shown to yield highly promising materials for borohydride-based fuel cells, which are attractive for use in compact environments.
Ahmed M. A. ElSheikh   +6 more
doaj   +7 more sources

Direct Fuel Oxidation Alkaline Fuel Cells; The Kinetics of Borohydride Oxidation [PDF]

open access: yesChemical Engineering Transactions, 2014
Alkaline based fuel cells are among the most efficient due to the enhanced kinetics of oxygen reduction in alkaline media. In space applications, they have demonstrated efficiencies near 60%, with the potential to generate electricity with efficiencies ...
S. Nash   +4 more
doaj   +5 more sources

AuAg/rGO electrodes for borohydride oxidation [PDF]

open access: yesTehnika
Gold and silver nanoparticles in different atomic ratios deposited on reduced graphene oxide (AuAg/rGO-1, AuAg/rGO-2, and AuAg/rGO-3) were tested for the borohydride oxidation reaction in an alkaline medium.
Milikić Jadranka N.   +2 more
doaj   +2 more sources

Borohydride Oxidation as Counter Reaction in Reductive Electrosynthesis. [PDF]

open access: yesAngew Chem Int Ed Engl
AbstractAn efficient reaction at the counter electrode is of key importance for the success of net oxidative and net reductive electrochemical transformations. For electrooxidative processes, cathodic proton reduction to H2 serves as the benchmark counter reaction.
Kuzmin J   +6 more
europepmc   +3 more sources

Borohydride oxidation electrocatalysis at individual, shape‐controlled Au nanoparticles [PDF]

open access: yesElectrochemical Science Advances, 2022
Nanostructured materials are frequently employed as active components in electrochemical devices for energy conversion and storage. Unfortunately, the complexity of nanostructured materials, which can exhibit significant heterogeneities in morphology and/
Partha Saha   +2 more
doaj   +2 more sources

Graphene-oxide-supported ultrathin Au nanowires: efficient electrocatalysts for borohydride oxidation.

open access: yesChem Commun (Camb), 2015
We report stable ultrathin Au nanowires supported on reduced graphene oxide with outstanding electrocatalytic activity for borohydride oxidation.
Leelavathi A   +4 more
europepmc   +5 more sources

Borohydride electro-oxidation on Pt single crystal electrodes [PDF]

open access: yesElectrochemistry Communications, 2015
The borohydride oxidation reaction on platinum single-crystal electrodes has been studied in sodium hydroxide solution using static and rotating conditions.
Briega-Martos, Valentín   +2 more
core   +5 more sources

Magnetic layered double hydroxide supported gold nanoparticles as a robust and recyclable catalyst for the reduction of 4- nitrophenol and oxidation of alkenes and benzyl alcohols [PDF]

open access: yesDiscover Nano
In this study, we report the synthesis of a novel magnetic nanocomposite, Fe₃O₄@SiO₂@MgAl-LDH@Au, as an efficient and environmentally benign catalyst for both reduction and oxidation reactions. The mesoporous nanocomposite was well-identified using FT-IR,
Mohammad Mavvaji   +2 more
doaj   +2 more sources

Catalytic Activity of Water-Soluble Palladium Nanoparticles with Anionic and Cationic Capping Ligands for Reduction, Oxidation, and C-C Coupling Reactions in Water [PDF]

open access: yesNanomaterials
The availability of water-soluble nanoparticles allows catalytic reactions to occur in highly desirable green environments. The catalytic activity and selectivity of water-soluble palladium nanoparticles capped with 6-(carboxylate)hexanethiolate (C6-PdNP)
Jan W. Farag   +3 more
doaj   +2 more sources

Surfactant-free synthesis of carbon-supported silver (Ag/C) nanobars as an efficient electrocatalyst for alcohol tolerance and oxidation of sodium borohydride in alkaline medium

open access: yesSN Applied Sciences, 2021
We have synthesized carbon-supported silver (Ag/C) nanobars by a simple surfactant-free hydrothermal method using glucose as the reducing reagent as well as the source of carbon in Ag/C nanobars.
Santanu Dey   +4 more
doaj   +1 more source

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