Solvothermal Synthesis of Defect-Rich Mixed 1T-2H MoS2 Nanoflowers for Enhanced Hydrodesulfurization

H Cao, Z Bai, Y Li, Z Xiao, X Zhang… - … Sustainable Chemistry & …, 2020 - ACS Publications
Hydrodesulfurization (HDS) is one of the most efficient methods to remove harmful sulfur
from oil to produce clean hydrocarbons. Molybdenum sulfide (MoS2) has been used …

Topology of transition metal dichalcogenides: the case of the core–shell architecture

JG DiStefano, AA Murthy, S Hao, R Dos Reis… - Nanoscale, 2020 - pubs.rsc.org
Non-planar architectures of the traditionally flat 2D materials are emerging as an intriguing
paradigm to realize nascent properties within the family of transition metal dichalcogenides …

Stability of direct band gap under mechanical strains for monolayer MoS2, MoSe2, WS2 and WSe2

S Deng, L Li, M Li - Physica E: Low-dimensional Systems and …, 2018 - Elsevier
Single layer transition-metal dichalcogenides materials (MoS 2, MoSe 2, WS 2 and WSe 2)
are investigated using the first-principles method with the emphasis on their responses to …

[HTML][HTML] Tuning active sites in MoS2-based catalysts via H2O2 etching to enhance hydrodesulfurization performance

SS He, TT Huang, C Chen, Y Fan - Petroleum Science, 2023 - Elsevier
AH 2 O 2 etching strategy was adopted to introduce coordinatively unsaturated sites (CUS)
on MoS 2-based catalysts for dibenzothiophene (DBT) hydrodesulfurization (HDS). The …

Spontaneous curling of freestanding Janus monolayer transition-metal dichalcogenides

Q Xiong, J Zhou, J Zhang, T Kitamura… - Physical Chemistry …, 2018 - pubs.rsc.org
In this paper, using molecular dynamics simulations we report spontaneous curling
behaviors of freestanding Janus monolayer S–Mo–Se (MoSeS) structures. Density …

Phase transformation in two-dimensional covalent organic frameworks under compressive loading

J Zhang - Physical Chemistry Chemical Physics, 2018 - pubs.rsc.org
As a new class of two-dimensional (2D) materials, 2D covalent organic frameworks (COFs)
are proven to possess remarkable electronic and magnetic properties. However, their …

Growth of MoS2 Nanotubes Templated by Halloysite Nanotubes for the Reduction of Friction in Oil

PR Wu, Z Liu, ZL Cheng - ACS omega, 2018 - ACS Publications
One-dimensional MoS2 nanotubes with the specific surface area of 89.34 m2/g and the
average pore size of 2.52 nm were successfully synthesized by the thermolytical approach …

Torsional moduli of transition metal dichalcogenide nanotubes from first principles

A Bhardwaj, A Sharma, P Suryanarayana - Nanotechnology, 2021 - iopscience.iop.org
We calculate the torsional moduli of single-walled transition metal dichalcogenide (TMD)
nanotubes using ab initio density functional theory (DFT). Specifically, considering forty-five …

Mechanical properties of MoS2 nanotubes under tension: a molecular dynamics study

S Mejía-Rosales, SA Sandoval-Salazar… - Molecular …, 2021 - Taylor & Francis
We investigate the tensile properties of MoS 2 nanotubes by the implementation of a set of
molecular dynamics runs, using a recently developed version of the Stillinger–Weber (SW) …

Mechanical properties of Janus MoSSeNTs: A molecular dynamics simulation study

Z Guo, X Li, M Wang, C Cheng - Mechanics of Materials, 2023 - Elsevier
The mechanical properties of single-walled Janus MoSSe nanotubes (MoSSeNTs) were
systematically explored by means of classic molecular dynamics simulations. The force field …