A coverage self-consistent microkinetic model for vapor-phase formic acid decomposition over Pd/C catalysts

S Bhandari, S Rangarajan, S Li, J Scaranto… - ACS …, 2023 - ACS Publications
An iterative approach utilizing density functional theory (DFT, PW91-GGA)-informed mean-
field microkinetic models and reaction kinetics experiments is used to determine the reaction …

A promising N-doped carbon-metal oxide hybrid electrocatalyst derived from crustacean's shells: Oxygen reduction and oxygen evolution

GA El-Nagar, MA Hassan, A Fetyan… - Applied Catalysis B …, 2017 - Elsevier
The development of efficient and durable Pt-free catalysts for the oxygen reduction reaction
(ORR) is extremely important to realize the world-wide commercialization of the clean …

Propitious Dendritic Cu2O–Pt Nanostructured Anodes for Direct Formic Acid Fuel Cells

GA El-Nagar, AM Mohammad… - … applied materials & …, 2017 - ACS Publications
This study introduces a novel competent dendritic copper oxide-platinum nanocatalyst (nano-
Cu2O–Pt) immobilized onto a glassy carbon (GC) substrate for formic acid (FA) electro …

Improving the electrocatalytic performance of Pd nanoparticles supported on indium/tin oxide substrates towards glucose oxidation

AE Elkholy, FET Heakal, WA El-Said - Applied Catalysis A: General, 2019 - Elsevier
Fuel cells are among the promising approaches for achieving green technology for energy
conversion. Glucose is a ubiquitous good candidate for such devices as a high-energy …

Facile synthesis of flower-like Au@ AuPd nanocrystals with highly electrocatalytic activity for formic acid oxidation and hydrogen evolution reactions

DN Li, AJ Wang, J Wei, QL Zhang, JJ Feng - International Journal of …, 2017 - Elsevier
Herein, a one-pot co-reduction method was developed to prepare flower-like Au@ AuPd
core-shell nanocrystals (Au@ AuPd NCs) under the guidance of 2, 4-diamino-6 …

Electrocatalytic oxidation of formic acid by palladium nanoparticles electrochemically synthesized from a deep eutectic solvent

L Juárez-Marmolejo, B Maldonado-Teodocio… - Catalysis Today, 2022 - Elsevier
Palladium nanoparticles (PdNPs) were formed and supported onto the surface of a glassy
carbon electrode (GCE) from a single potentiostatic step using palladium chloride (PdCl 2) …

Efficient direct formic acid fuel cell (DFAFC) anode of nano-sized palladium complex: High durability and activity origin

GA El-Nagar, KM Dawood, MS El-Deab… - Applied Catalysis B …, 2017 - Elsevier
The low stability of Pd-based catalysts extremely obstructs their applied application in the
direct formic acid fuel cells (DFAFCs). Herein, a novel nano-sized palladium-complex (nano …

Efficient direct formic acid fuel cells (DFAFCs) anode derived from seafood waste: migration mechanism

GA El-Nagar, MA Hassan, I Lauermann, C Roth - Scientific reports, 2017 - nature.com
Commercial Pt/C anodes of direct formic acid fuel cells (DFAFCs) get rapidly poisoned by in-
situ generated CO intermediates from formic acid non-faradaic dissociation. We succeeded …

HCOOH decomposition over the pure and Ag-modified Pd nanoclusters: Insight into the effects of cluster size and composition on the activity and selectivity

M Yang, B Wang, M Fan, R Zhang - Chemical Engineering Science, 2021 - Elsevier
This work is designed to examine the size and composition effects of the pure and Ag-
modified Pd nanoclusters on the activity and selectivity of HCOOH decomposition using DFT …

Simple synthesis of self-supported hierarchical AuPd alloyed nanowire networks for boosting electrocatalytic activity toward formic acid oxidation

T Yuan, HY Chen, X Ma, JJ Feng, PX Yuan… - Journal of colloid and …, 2018 - Elsevier
Herein, self-supported hierarchical AuPd alloyed interconnected nanowire networks (AuPd
NCNs) were fabricated by a one-pot co-reduction method. Theophylline was acted as the …