Review of Pt-based bimetallic catalysis: from model surfaces to supported catalysts
The field of heterogeneous catalysis, specifically catalysis on bimetallic alloys, has seen
many advances over the past few decades. Bimetallic catalysts, which often show electronic …
many advances over the past few decades. Bimetallic catalysts, which often show electronic …
A review of PEM fuel cell durability: Degradation mechanisms and mitigation strategies
This paper reviews publications in the literature on performance degradation of and
mitigation strategies for polymer electrolyte membrane (PEM) fuel cells. Durability is one of …
mitigation strategies for polymer electrolyte membrane (PEM) fuel cells. Durability is one of …
Tuning the activity of Pt alloy electrocatalysts by means of the lanthanide contraction
The high platinum loadings required to compensate for the slow kinetics of the oxygen
reduction reaction (ORR) impede the widespread uptake of low-temperature fuel cells in …
reduction reaction (ORR) impede the widespread uptake of low-temperature fuel cells in …
Modification of the surface electronic and chemical properties of Pt (111) by subsurface 3d transition metals
Pt-group metals are among the most widely used catalysts. They are also, however, among
the most expensive metals. Thus, there is a particular interest in modifying the chemical …
the most expensive metals. Thus, there is a particular interest in modifying the chemical …
Understanding and approaches for the durability issues of Pt-based catalysts for PEM fuel cell
The state-of-art understanding of durability issues (the degradation reasons and
mechanisms, the influence of working conditions, etc.) of Pt-based catalysts for proton …
mechanisms, the influence of working conditions, etc.) of Pt-based catalysts for proton …
Adsorption and Dissociation of O2 on Pt−Co and Pt−Fe Alloys
Self-consistent periodic density functional theory calculations (GGA-PW91) have been
performed to study the adsorption of O and O2 and the dissociation of O2 on the (111) facets …
performed to study the adsorption of O and O2 and the dissociation of O2 on the (111) facets …
Highly active sites of Pt/Er dispersed N-doped hierarchical porous carbon for trifunctional electrocatalyst
Fabrication of Pt alloy with controlled morphology and size has drawn an attractive attention
in develo** active electrocatalysts for fuel cell and water splitting application. However …
in develo** active electrocatalysts for fuel cell and water splitting application. However …
Electronic structures of Pt− Co and Pt− Ru alloys for CO-tolerant anode catalysts in polymer electrolyte fuel cells studied by EC− XPS
M Wakisaka, S Mitsui, Y Hirose… - The Journal of …, 2006 - ACS Publications
CO tolerance at pure Pt, Pt− Co, and Pt− Ru alloys was investigated by X-ray photoelectron
spectroscopy combined with an electrochemical cell (EC− XPS) in order to discover a hint …
spectroscopy combined with an electrochemical cell (EC− XPS) in order to discover a hint …
Metal-free and noble metal-free heteroatom-doped nanostructured carbons as prospective sustainable electrocatalysts
T Asefa - Accounts of chemical research, 2016 - ACS Publications
Conspectus The large-scale deployment of many types of fuel cells and electrolyzers is
currently constrained by the lack of sustainable and efficient catalysts that can replace the …
currently constrained by the lack of sustainable and efficient catalysts that can replace the …
Toward an Active and Stable Catalyst for Oxygen Evolution in Acidic Media: Ti‐Stabilized MnO2
Catalysts are required for the oxygen evolution reaction, which are abundant, active, and
stable in acid. MnO2 is a promising candidate material for this purpose. However, it …
stable in acid. MnO2 is a promising candidate material for this purpose. However, it …