A review on advances in green treatment of glycerol waste with a focus on electro-oxidation pathway

MS Ahmad, MH Ab Rahim, TM Alqahtani, T Witoon… - Chemosphere, 2021 - Elsevier
Over the past decades, research efforts are being devoted into utilizing the biomass waste
as a major source of green energy to maintain the economic, environmental, and social …

Recent Advances in Anode Electrocatalysts for Direct Formic Acid Fuel Cell‐II‐Platinum‐Based Catalysts

SKS Hossain, MM Ahmad Alwi, J Saleem… - The Chemical …, 2022 - Wiley Online Library
Platinum‐based catalysts have a long history of application in formic acid oxidation (FAO).
The single metal Pt is active in FAO but expensive, scarce, and rapidly deactivates …

Tailor-designed nanowire-structured iron and nickel oxides on platinum catalyst for formic acid electro-oxidation

BA Al-Qodami, HH Alalawy, SY Sayed, IM Al-Akraa… - RSC …, 2022 - pubs.rsc.org
This investigation is concerned with designing efficient catalysts for direct formic acid fuel
cells. A ternary catalyst containing iron (nano-FeOx) and nickel (nano-NiOx) nanowire …

Optimization of electrode preparation conditions by response surface methodology for improved formic acid electrooxidation on Pd/MWCNT/GCE

B Ulas - Ionics, 2023 - Springer
This work examines the formic acid electrooxidation capabilities of Pd catalysts supported by
multiwall carbon nanotubes that were synthesized at varying weight percentages. Advanced …

Pd/CNT Catalysts for Glycerol Electro‐oxidation: Effect of Pd Loading on Production of Valuable Chemical Products

MS Ahmad, CK Cheng, R Kumar, S Singh… - …, 2020 - Wiley Online Library
Abstract Glycerol (C3H8O3), a waste product of biodiesel, is considered as a suitable
substrate for electro‐oxidation process to generate high value‐added products. A suitable …

Hierarchical Porous Carbon-PtPd Catalysts and Their Activity toward Oxygen Reduction Reaction

OM Arias-Pinedo, AA Cardenas Riojas, E Pastor… - ACS …, 2022 - ACS Publications
PtPd bimetallic catalysts supported on hierarchical porous carbon (HPC) with different
porous sizes were developed for the oxygen reduction reaction (ORR) toward fuel cell …

The decisive role of Au in CO diffusion on Pt surfaces: a DFT study

AL Reviglio, PS Cappellari, GJ Soldano… - Physical Chemistry …, 2024 - pubs.rsc.org
The modification of metallic surfaces with adsorbed atoms of a second metal is presented as
an ideal method for producing electrocatalysts. In this work, we examined the role of Au …

Electrochemical area of graphene-supported metal nanoparticles from an atomistic approach

JC Jiménez-García, JA Olmos-Asar… - Journal of Applied …, 2020 - Springer
In electrochemical catalysis, parameters such as current, resistance, or capacitance must be
referred to the electrochemically exposed area, otherwise they lack physical sense. For this …

Evidences of CO spillover at a Pt/Pd bimetallic interface during the formic acid oxidation reaction

GC Luque, MRG de Chialvo, AC Chialvo - Materials Chemistry and Physics, 2019 - Elsevier
The surface diffusion (spillover) through the intermetallic Pt/Pd junction of adsorbed CO (CO
ad) during the formic acid electrooxidation reaction (FAO) was analyzed on a bimetallic …

Introduction to other organic fuel-based fuel cells

B Ulas, HD Kivrak - Direct Liquid Fuel Cells, 2021 - Elsevier
Fuel cells are good alternative energy conversion systems that convert chemical energy
directly into electrical energy to meet energy needs in the near future. Among the direct …