Towards operando computational modeling in heterogeneous catalysis

L Grajciar, CJ Heard, AA Bondarenko… - Chemical Society …, 2018 - pubs.rsc.org
An increased synergy between experimental and theoretical investigations in
heterogeneous catalysis has become apparent during the last decade. Experimental work …

Nanoalloys: from theory to applications of alloy clusters and nanoparticles

R Ferrando, J Jellinek, RL Johnston - Chemical reviews, 2008 - ACS Publications
Clusters or nanoparticles are aggregates of between a few and many millions of atoms or
molecules. They may consist of identical atoms, or molecules, or two or more different …

Embedded oxide clusters stabilize sub-2 nm Pt nanoparticles for highly durable fuel cells

B Peng, Z Liu, L Sementa, Q Jia, Q Sun, CU Segre… - Nature Catalysis, 2024 - nature.com
Platinum (Pt) nanocatalysts are essential for facilitating the cathodic oxygen reduction
reaction in proton exchange membrane fuel cells but suffer from a trade-off between activity …

Global optimization of clusters using electronic structure methods

S Heiles, RL Johnston - International Journal of Quantum …, 2013 - Wiley Online Library
Over the past decade, there has been a significant growth in the development and
application of methods for performing global optimization (GO) of cluster and nanoparticle …

Density functional theory investigation of , , and 13-atom metal clusters

MJ Piotrowski, P Piquini, JLF Da Silva - Physical Review B—Condensed Matter …, 2010 - APS
The knowledge of the atomic structure of clusters composed by few atoms is a basic
prerequisite to obtain insights into the mechanisms that determine their chemical and …

A systematic search for minimum structures of small gold clusters Aun (n= 2–20) and their electronic properties

B Assadollahzadeh, P Schwerdtfeger - The Journal of chemical …, 2009 - pubs.aip.org
A systematic search for global and energetically low-lying minimum structures of neutral
gold clusters Au n (n= 2–20) is performed within a seeded genetic algorithm technique using …

[HTML][HTML] Structure–property relationship and chemical aspects of oxide–metal hybrid nanostructures

S Surnev, A Fortunelli, FP Netzer - Chemical Reviews, 2013 - ACS Publications
The concept of coupling a nanometer or subnanometer scale oxide phase to a metal surface
to form a metal–oxide hybrid material with novel properties is an attractive approach in the …

Searching for the optimum structures of alloy nanoclusters

R Ferrando, A Fortunelli, RL Johnston - Physical Chemistry Chemical …, 2008 - pubs.rsc.org
Recent advances in computational methods for searching for the most stable structures of
alloy nanoparticles are reviewed. A methodology based on extensive global optimization …

Metal nanoparticles and nanoalloys

RL Johnston - Frontiers of Nanoscience, 2012 - Elsevier
The field of nanoscience has undergone tremendous growth in the past decade as the
number of applications of nanoparticles and nanostructured materials have proliferated …

Comprehensive genetic algorithm for ab initio global optimisation of clusters

J Zhao, R Shi, L Sai, X Huang, Y Su - Molecular Simulation, 2016 - Taylor & Francis
Cluster, as the aggregate of a few to thousands of atoms or molecules, bridges the
microscopic world of atoms and molecules and the macroscopic world of condensed …