A theory/experience description of support effects in carbon-supported catalysts

IC Gerber, P Serp - Chemical Reviews, 2019 - ACS Publications
The support plays an important role for supported metal catalysts by positioning itself as a
macromolecular ligand, which conditions the nature of the active site and contributes …

[HTML][HTML] Combining metal nanoclusters and carbon nanomaterials: Opportunities and challenges in advanced nanohybrids

RCFG Lopes, BGM Rocha, EMS Maçôas… - Advances in Colloid and …, 2022 - Elsevier
The development of functional materials with uniquely advanced properties lies at the core
of nanoscience and nanotechnology. From the myriad possible combinations of organic …

Entropy in catalyst dynamics under confinement

QY Fan, YP Liu, HX Zhu, FQ Gong, Y Wang… - Chemical …, 2024 - pubs.rsc.org
Entropy during the dynamic structural evolution of catalysts has a non-trivial influence on
chemical reactions. Confinement significantly affects the catalyst dynamics and thus impacts …

Enhancing understanding metal matrix composites through molecular dynamics simulation: A comprehensive review

C Zhao, J Zhou, K Zhong, Y Bai, L Qi - Computational Materials Science, 2024 - Elsevier
Metal-matrix composites (MMCs) attracts have gained significant attention in recent years
and are extensively utilized in aerospace field due to their exceptional properties. Molecular …

Ni-Co bimetallic nanoparticles with core-shell, alloyed, and Janus structures explored by MD simulation

H Akbarzadeh, E Mehrjouei, S Ramezanzadeh… - Journal of Molecular …, 2017 - Elsevier
In this study, three important morphologies of Co-Ni bimetallic nanoclusters were studied by
classical molecular dynamics simulation, including core-shell, Janus, and alloyed …

Effect of systematic addition of the third component on the melting characteristics and structural evolution of binary alloy nanoclusters

H Akbarzadeh, M Abbaspour, E Mehrjouei - Journal of Molecular Liquids, 2018 - Elsevier
It is expected that the ternary nanoalloy properties would be significantly different from those
of the constituent elements as well as their binary alloys. In particular, the effect of systematic …

Thermal stability and melting mechanism of diamond nanothreads: Insight from molecular dynamics simulation

M Eidani, H Akbarzadeh, E Mehrjouei… - Colloids and Surfaces A …, 2022 - Elsevier
In recent years, diamond nanothreads (DNTs) have attracted a wide attention of many
experimental and theoretical studies. DNTs are composed of carbon polygons such as 5-, 6 …

Investigation of melting and freezing of Ag–Au alloy nanoclusters supported on carbon nanotube using molecular dynamics simulations

H Akbarzadeh, M Abbaspour - Journal of Molecular Liquids, 2016 - Elsevier
We have simulated the heating and cooling processes of Ag–Au alloy nanoclusters of 256
atoms with the different mole fractions supported on single walled carbon nanotube with the …

Phase transition in crown-jewel structured Au–Ir nanoalloys with different shapes: a molecular dynamics study

H Akbarzadeh, M Abbaspour… - Physical Chemistry …, 2016 - pubs.rsc.org
We have studied the melting process for crown-jewel structured Ir55, Ir54Au, Ir43Au12,
Ir25Au30, Ir13Au42, and Au55 nanoclusters in the icosahedral, Ir55, Ir54Au, Ir43Au12 …

Investigation of possible formation of Au@ M (M= Cu, Ir, Pt, and Rh) core–shell nanoclusters in a condensation–coalescence process using molecular dynamics …

M Abbaspour, H Akbarzadeh, S Salemi… - Industrial & engineering …, 2018 - ACS Publications
In this work, the possible formation of Au@ Pt, Au@ Cu, Au@ Rh, and Au@ Ir clusters during
the vapor condensation–coalescence process has been investigated by inserting …