NOx Storage−Reduction Catalysis: From Mechanism and Materials Properties to Storage−Reduction Performance

S Roy, A Baiker - Chemical reviews, 2009 - ACS Publications
Vehicular engines operating under lean burn conditions are becoming more popular than
conventional Otto gasoline engines, running at a chemically correct (stoichiometric) air to …

Surface segregation and stability of core–shell alloy catalysts for oxygen reduction in acid medium

GE Ramírez-Caballero, Y Ma… - Physical Chemistry …, 2010 - pubs.rsc.org
Density functional theory is used for the evaluation of surface segregation, trends for
dissolution of Pt surface atoms in acid medium, and oxygen reduction reaction activity of …

Synthesis of Pt–Pd core–shell nanostructures by atomic layer deposition: application in propane oxidative dehydrogenation to propylene

Y Lei, B Liu, J Lu, RJ Lobo-Lapidus, T Wu… - Chemistry of …, 2012 - ACS Publications
Atomic layer deposition (ALD) was employed to synthesize supported Pt–Pd bimetallic
particles in the 1 to 2 nm range. The metal loading and composition of the supported Pt–Pd …

DFT‐based coverage‐dependent model of Pt‐catalyzed NO oxidation

RB Getman, WF Schneider - ChemCatChem, 2010 - Wiley Online Library
A coverage‐dependent, mean‐field microkinetic model of catalytic NO oxidation, NO+ 0.5
O2⇌ NO2, at a Pt (111) surface has been developed, based on large supercell density …

Study of Pd–Au bimetallic catalysts for CO oxidation reaction by DFT calculations

J Zhang, H **, MB Sullivan, FCH Lim… - Physical Chemistry …, 2009 - pubs.rsc.org
First-principles calculations were carried out to examine the catalytic activity of Pd and Pd–
Au alloy surfaces for CO oxidation. The influences of surface-ligand effect and lattice strain …

A comparative density functional theory study of the direct synthesis of H2O2 on Pd, Pt and Au surfaces

R Todorovic, RJ Meyer - Catalysis today, 2011 - Elsevier
The direct synthesis of hydrogen peroxide (H2O2) from hydrogen (H2) and oxygen (O2) on
Pd (111), Pt (111), PdH (211) and Au0. 89Pd0. 11 (221) catalysts was investigated through …

Revealing the tunable effects of single metal atoms supported on nitrogen-doped carbon nanotubes during NO oxidation from microkinetic simulation

C Si, M Yang, B Li - The Journal of Physical Chemistry C, 2022 - ACS Publications
NO oxidation is one of the most used catalytic routes for NO x removal, which is a pressing
environmental issue. As an emerging new class of catalysts, single atom catalysts (SACs) …

Insights into the adsorption, alloy formation, and poisoning effects of Hg on monometallic and bimetallic adsorbents

D Mhatre, D Bhatia - Langmuir, 2022 - ACS Publications
The removal of elemental mercury (Hg0) from coal-derived syngas at high temperatures is
desired to improve the thermal efficiency of the coal-to-chemical processes. First-principles …

Computational screening of electrocatalytic materials for hydrogen evolution: platinum monolayer on transitional metals

XB Li, T Cao, F Zheng, X Chen - The Journal of Physical Chemistry …, 2018 - ACS Publications
Searching for none or less Pt-containing electrocatalytic materials for hydrogen evolution is
a promising way to reduce the cost of hydrogen production. Thus, a computational screening …

First-Principles Investigation of NOx and SOx Adsorption on Anatase-Supported BaO and Pt Overlayers

R Hummatov, O Gülseren, E Ozensoy… - The Journal of …, 2012 - ACS Publications
We present a density functional theory investigation of the adsorption properties of NO and
NO2 as well as SO2 and SO3 on BaO and Pt overlayers on anatase TiO2 (001) surface …