Electronic properties and hydrogen storage capacity of the α-Ge nanostructures

L Fiorini Filho, ML Xavier, WS Paz… - International Journal of …, 2024 - Elsevier
The stability and electronic properties of αGe nanocrystals and nanoflakes were studied in
the [111] and [110] crystallography directions. The findings showed that the electronic …

Hydrogen storage capacity of the niobium atom adsorbed on carbon and boron nitride planar nanoflakes

CS Sergio, M de Campos, FNN Pansini - International Journal of Hydrogen …, 2023 - Elsevier
In the present work, we investigate the capacity of the niobium atom adsorbed on the carbon
and boron nitride planar flakes to store hydrogen molecules. Specifically, the Nb adsorbed …

Control of cluster coalescence during formation of bimetallic nanoparticles and nanoalloys obtained via electric explosion of two wires

KV Suliz, AY Kolosov, VS Myasnichenko… - Advanced Powder …, 2022 - Elsevier
In this study, the possibility of controlling the coalescence of clusters during the formation of
bimetallic nanoparticles and nanoalloys is demonstrated for the first time using joint electric …

Structural, electronic, thermodynamic and optical properties of SnlSemSn clusters: A DFT study

S Kashyap, K Batra - Chemical Physics, 2022 - Elsevier
Abstract Density Functional Theory (DFT) calculations are performed to investigate the
structural, electronic, thermodynamic, and optical properties of Sn l Se m S n clusters with …

Optimized infrared spectrum of mixtures

DP Freitas, FNN Pansini… - Journal of Computational …, 2024 - Wiley Online Library
Using density functional theory at D3‐B3LYP/aug‐cc‐pVDZ level combined with the
conductor‐like polarizable continuum model (CPCM) solvent model, a study of the IR …

Enhanced stability of the Nb 3 O 6− and Nb 4 O 6+ clusters: the nxc π rule versus superatomic nature

Y Gao, X Lei, R Cheng, S Lin, Z Luo - Physical Chemistry Chemical …, 2024 - pubs.rsc.org
This study examines the chemical reactivity of niobium clusters with carbon dioxide (CO2),
with an emphasis on the analysis of the ensuing products Nb4O6+ and Nb3O6−, which …

The role of tagging atoms on the thermal stability and vibrational behavior of Nb9 clusters

DC Navarro-Ibarra, JG Rodriguez-Zavala… - Journal of Physics and …, 2022 - Elsevier
Extensive comparative study of density functional theory calculations dedicated to analyzed
the influence of the so-called tagging atoms on the thermal stability and vibrational behavior …

Adsorption of the guanine molecule over the pristine, Nb-, and Au-doped boron nitride nanosheets: a DFT study

M Derdare, AG Boudjahem - Structural Chemistry, 2021 - Springer
A theoretical study has been conducted onto the pristine, Nb-, and Au-doped boron nitride
(BN) nanosheets using DFT calculations with the B3LYP-D3 method in order to evaluate …

Exploring the Structural and Electronic Properties of Niobium Carbide Clusters: A Density Functional Theory Study

HF Li, HQ Wang, YK Zhang - Molecules, 2024 - pmc.ncbi.nlm.nih.gov
This paper systematically investigates the structure, stability, and electronic properties of
niobium carbide clusters, NbmCn (m= 5, 6; n= 1–7), using density functional theory. Nb5C2 …

Size and shape effects on the stability, electronic structure, and Raman spectroscopy of (SrO)n nanoclusters

LF Filho, FNN Pansini… - International Journal of …, 2021 - Wiley Online Library
Structural, electronic, and Raman scattering properties of strontium oxide nanoclusters are
assessed through density functional theory. Binding energy and second‐order energy …