Germanium‐based monoelemental and binary two‐dimensional materials: Theoretical and experimental investigations and promising applications

F Zhao, Y Feng, W Feng - InfoMat, 2022 - Wiley Online Library
Abstract Two‐dimensional (2D) materials based on group IVA elements have attracted
extensive attention owing to their rich chemical structures and novel properties. This …

2D functionalized germananes: Synthesis and applications

S Ng, M Pumera - Advanced Materials, 2023 - Wiley Online Library
In the realm of 2D layered materials, the monoelemental group 14 Xene, germanene, as the
germanium analog of graphene, has emerged as the next prospective candidate. Preceded …

A DFT study of toxic gases (NH3, C2H2, NO) adsorption and detection on metal oxides (CuO, Ag2O, In2O3) modified MoTe2 monolayer

Y Liu, M Ren, B Song, M Dong - Applied Surface Science, 2023 - Elsevier
In this study, metal oxides (CuO, Ag 2 O, In 2 O 3) modified MoTe 2 were selected to
investigate its adsorption and detection properties for three typical industrial toxic gases (NH …

Modeling of magnesium-decorated graphene quantum dot nanostructure for trap** AsH 3, PH 3 and NH 3 gases

EC Agwamba, H Louis, PO Olagoke, TE Gber… - RSC …, 2023 - pubs.rsc.org
A magnesium-decorated graphene quantum dot (C24H12-Mg) surface has been examined
theoretically using density functional theory (DFT) computations at the ωB97XD/6-311++ G …

A DFT investigation: high-capacity hydrogen storage in metal-decorated doped germanene

AN Sosa, BJ Cid, Á Miranda, LA Pérez… - Journal of Energy …, 2023 - Elsevier
Germanene is a two-dimensional nanomaterial that has been successfully synthesized and
has promising applications in sensing and energy storage. Recent research has focused on …

Pristine and metal decorated biphenylene monolayer for enhanced adsorption of nitrobenzene: A DFT approach

S Lakshmy, G Sanyal, N Kalarikkal… - Applied Surface Science, 2023 - Elsevier
This work reports a first-principles density functional theory (DFT) investigation of
nitrobenzene (NB) sensing in pristine and metal-decorated biphenylene (p-BP and m-BP …

Pristine and transition metal decorated holey graphyne monolayer as an ammonia sensor: insights from DFT simulations

S Lakshmy, A Kundu, N Kalarikkal… - Journal of Physics D …, 2023 - iopscience.iop.org
The first-principles density functional theory method has been employed to comprehensively
investigate adsorption configurations, adsorption energies, electronic properties, and gas …

Influence of vacancy defects on 2D BeN4 monolayer for NH3 adsorption: a density functional theory investigation

S Lakshmy, G Sanyal, N Kalarikkal… - Nanotechnology, 2023 - iopscience.iop.org
Two-dimensional materials have attracted a great deal of interest in develo**
nanodevices for gas-sensing applications over the years. The 2D BeN 4 monolayer, a …

[HTML][HTML] Adsorption mechanism of AsH3 pollutant on metal-functionalized coronene C24H12-X (X= Mg, Al, K) quantum dots

EC Agwamba, AD Udoikono, H Louis, GE Mathias… - Chemical Physics …, 2023 - Elsevier
Inorganic arsenic compounds are frequently found to occur naturally or as a result of mining
in soils, sediments, and groundwater. Organic arsenic exists mainly in fish, shellfish, and …

Metal-decorated siligene as work function type sensor for NH3 detection: A DFT approach

BJ Cid, JE Santana, LG Arellano, Á Miranda… - Applied Surface …, 2023 - Elsevier
In this work, we employed density functional theory calculations to investigate the feasibility
of X-decorated (X= Li, Na, K, Mg, Ca, Sc, Ti, and Pd) two-dimensional siligene (2D SiGe) for …