Superior electrocatalysis of formic acid electro-oxidation on a platinum, gold and manganese oxide nanoparticle-based ternary catalyst

AM Mohammad, IM Al-Akraa, MS El-Deab - International Journal of …, 2018 - Elsevier
Abstract A novel “MnOx/Au/Pt” ternary nanocatalyst is recommended for formic acid electro-
oxidation (FAO), the principal anodic reaction in direct formic acid fuel cells (DFAFCs). The …

Rational design of defect-rich tungsten-molybdenum oxide modified carbon supported Pd as superior performances electrocatalyst for formic acid oxidation

J Li, Y Fu, J Xie, X Jia, Y Kang, L Zhang - International Journal of Hydrogen …, 2022 - Elsevier
A novel defect-rich tungsten-molybdenum oxide modified carbon support (WMO xC) is
prepared by adsorption and calcination of mixed heteropolyacids on Vulcan XC-72 carbon …

Facile Synthesis of a Tailored‐Designed Au/Pt Nanoanode for Enhanced Formic Acid, Methanol, and Ethylene Glycol Electrooxidation

IM Al-Akraa, YM Asal… - Journal of …, 2019 - Wiley Online Library
The recent revolution in nanoscience and global energy demand have motivated research
in liquid fuel cells (LFCs) due to their enhanced efficiency, moving flexibility, and reduced …

Assembling of NiOx/MWCNTs-GC anodic nanocatalyst for water electrolysis applications

IM Al-Akraa, YM Asal, SD Khamis - International Journal of Electrochemical …, 2018 - Elsevier
Glassy carbon (GC) electrode is intended to be modified with nickel oxide (NiOx) and
multiwalled carbon nanotubes (MWCNTs) in the anodic reaction of water electrolysis. NiOx …

Efficient electro-oxidation of formic acid at Pd-MnOx binary nanocatalyst: optimization of deposition strategy

IM Al-Akraa - International Journal of Hydrogen Energy, 2017 - Elsevier
Formic acid (FA) electro-oxidation (FAO) was investigated at a binary catalyst composed of
Pd (nano-Pd) and manganese oxide (nano-MnOx) nanostructures assembled onto a glassy …

[HTML][HTML] Amendment of palladium nanocubes with iron oxide nanowires for boosted formic acid electro− oxidation

HH Farrag, IM Al-Akraa, NK Allam… - Arabian Journal of …, 2023 - Elsevier
To quickly move the formic acid (FA) fuel cells closer to a real commercialization, an
inexpensive, efficient, and durable electrocatalyst for the direct FA electro-oxidation (FAEO) …

Synergistic Effect of Urea on Vitamin C Electro-Oxidation at NiOx/CoOx Binary Catalysts Supported on Graphene Nanosheets

GH El-Nowihy, MS El-Deab - Journal of The Electrochemical …, 2022 - iopscience.iop.org
The electro-oxidation of ascorbate (AAO) in the presence of urea at NiOx/CoOx/GNs/GC
electrode is investigated. Cyclic voltammetry measurements show that the peak current (I p) …

A simple and effective way to overcome carbon monoxide poisoning of platinum surfaces in direct formic acid fuel cells

IM Al-Akraa, YM Asal, SA Darwish - International Journal of Electrochemical …, 2019 - Elsevier
A glassy carbon (GC) electrode modified with multi-walled carbon nanotubes (MWCNTs)
and platinum nanoparticles (PtNPs), Pt/MWCNTs-GC, has been introduced for formic acid …

Fabrication of CuOx‐Pd Nanocatalyst Supported on a Glassy Carbon Electrode for Enhanced Formic Acid Electro‐Oxidation

IM Al-Akraa, AM Mohammad… - Journal of …, 2018 - Wiley Online Library
Formic acid (FA) electro‐oxidation (FAO) was investigated at a binary catalyst composed of
palladium nanoparticles (PdNPs) and copper oxide nanowires (CuOxNWs) and assembled …

[HTML][HTML] Augmented formic acid electro-oxidation at a co-electrodeposited Pd/Au nanoparticle catalyst

YM Asal, AM Mohammad, SS Abd El Rehim… - Journal of Saudi …, 2022 - Elsevier
In this study, the formic acid electro-oxidation reaction (FAEOR) was catalyzed on a Pd-Au
co-electrodeposited binary catalyst. The kinetics of FAEOR were intensively impacted by …