Quantum‐mechanical condensed matter simulations with CRYSTAL

R Dovesi, A Erba, R Orlando… - Wiley …, 2018 - Wiley Online Library
The latest release of the Crystal program for solid‐state quantum‐mechanical ab initio
simulations is presented. The program adopts atom‐centered Gaussian‐type functions as a …

Fundamentals and Catalytic Applications of CeO2-Based Materials

T Montini, M Melchionna, M Monai… - Chemical …, 2016 - ACS Publications
Cerium dioxide (CeO2, ceria) is becoming an ubiquitous constituent in catalytic systems for
a variety of applications. 2016 sees the 40th anniversary since ceria was first employed by …

Dynamic and reversible transformations of subnanometre-sized palladium on ceria for efficient methane removal

D Jiang, G Wan, J Halldin Stenlid, CE García-Vargas… - Nature Catalysis, 2023 - nature.com
Reversibly adjusting the active structures of supported metal catalysts in response to
dynamic working conditions has long been pursued. Here we report the reaction …

Elucidation of Active Sites for CH4 Catalytic Oxidation over Pd/CeO2 Via Tailoring Metal–Support Interactions

S Chen, S Li, R You, Z Guo, F Wang, G Li, W Yuan… - ACS …, 2021 - ACS Publications
Pd/CeO2 has attracted great attention owing to its unique activity for methane catalytic
oxidation; however, the active sites for CH4 catalytic oxidation still remain elusive, which …

Dynamic charge and oxidation state of Pt/CeO2 single-atom catalysts

N Daelman, M Capdevila-Cortada, N López - Nature materials, 2019 - nature.com
The catalytic activity of metals supported on oxides depends on their charge and oxidation
state. Yet, the determination of the degree of charge transfer at the interface remains elusive …

Raman Spectra of Polycrystalline CeO2: A Density Functional Theory Study

C Schilling, A Hofmann, C Hess… - The Journal of …, 2017 - ACS Publications
Cerium oxide is an important material for catalytic and fuel cell applications. We present an
ab initio density functional theory (DFT) study of the vibrational properties of ceria focusing …

CO oxidation by Pd supported on CeO2 (100) and CeO2 (111) facets

G Spezzati, AD Benavidez, AT DeLaRiva, Y Su… - Applied Catalysis B …, 2019 - Elsevier
Pd/CeO 2 is an active component in emission control catalysts for CO oxidation.
Nanostructured CeO 2 powders can be prepared in the form of rods exposing predominantly …

Gold-supported cerium-doped NiOx catalysts for water oxidation

JWD Ng, M García-Melchor, M Bajdich… - Nature Energy, 2016 - nature.com
The development of high-performance catalysts for the oxygen-evolution reaction (OER) is
paramount for cost-effective conversion of renewable electricity to fuels and chemicals. Here …

Creating single-atom Pt-ceria catalysts by surface step decoration

F Dvořák, M Farnesi Camellone, A Tovt… - Nature …, 2016 - nature.com
Single-atom catalysts maximize the utilization of supported precious metals by exposing
every single metal atom to reactants. To avoid sintering and deactivation at realistic reaction …

Oxygen defects and surface chemistry of ceria: quantum chemical studies compared to experiment

J Paier, C Penschke, J Sauer - Chemical reviews, 2013 - ACS Publications
As one of the most significant rare earth oxides, ceria (CeO 2) has attracted much interest
over the past decades. In catalysis, 1, 2 CeO2 serves as a widely used support material and …