Pore-scale modeling of complex transport phenomena in porous media
Porous media play important roles in a wide range of scientific and engineering problems.
Recently, with their increasing application in energy conversion and storage devices, such …
Recently, with their increasing application in energy conversion and storage devices, such …
Atomically dispersed metal–nitrogen–carbon catalysts for fuel cells: advances in catalyst design, electrode performance, and durability improvement
The urgent need to address the high-cost issue of proton-exchange membrane fuel cell
(PEMFC) technologies, particularly for transportation applications, drives the development of …
(PEMFC) technologies, particularly for transportation applications, drives the development of …
Progress in the development of Fe‐based PGM‐free electrocatalysts for the oxygen reduction reaction
U Martinez, S Komini Babu, EF Holby… - Advanced …, 2019 - Wiley Online Library
Abstract Development of alternative energy sources is crucial to tackle challenges
encountered by the growing global energy demand. Hydrogen fuel, a promising way to store …
encountered by the growing global energy demand. Hydrogen fuel, a promising way to store …
Carbon nanocomposite catalysts for oxygen reduction and evolution reactions: From nitrogen doping to transition-metal addition
Oxygen reduction reaction (ORR) and evolution reaction (OER) are one pair of the most
important electrochemical reactions associated with energy conversion and storage …
important electrochemical reactions associated with energy conversion and storage …
Electrochemical ammonia synthesis through N2 and H2O under ambient conditions: Theory, practices, and challenges for catalysts and electrolytes
Due to its high energy density, carbon-free character, and the convenience for storage and
transportation, ammonia (NH 3) is considered as an energy vector, capable of being used …
transportation, ammonia (NH 3) is considered as an energy vector, capable of being used …
Durability challenges and perspective in the development of PGM-free electrocatalysts for the oxygen reduction reaction
Significant advancement in the development of highly active platinum group metal-free
(PGM-free) electrocatalysts is giving rise to the possibility of a low-cost replacement for Pt …
(PGM-free) electrocatalysts is giving rise to the possibility of a low-cost replacement for Pt …
Identification of catalytic active sites for durable proton exchange membrane fuel cell: catalytic degradation and poisoning perspectives
Recent progress in synthetic strategies, analysis techniques, and computational modeling
assist researchers to develop more active catalysts including metallic clusters to single‐atom …
assist researchers to develop more active catalysts including metallic clusters to single‐atom …
Comparison of catalyst-coated membranes and catalyst-coated substrate for PEMFC membrane electrode assembly: A review
Catalyst-coated membranes (CCMs) have gained popularity among membrane electrode
assembly (MEA) fabricators for their abilities and advantages compared with those of other …
assembly (MEA) fabricators for their abilities and advantages compared with those of other …
Physical and chemical considerations for improving catalytic activity and stability of non-precious-metal oxygen reduction reaction catalysts
Recent non-precious-metal catalysts (NPMCs) show promise to replace in the future
platinum-based catalysts currently needed for the electroreduction of oxygen (ORR) in …
platinum-based catalysts currently needed for the electroreduction of oxygen (ORR) in …
Predicting pemfc performance from a volumetric image of catalyst layer structure using pore network modeling
A pore-scale model of a PEMFC cathode catalyst layer was developed using the pore
network approach and used to predict polarization behavior. A volumetric image of a …
network approach and used to predict polarization behavior. A volumetric image of a …