One-pot synthesis of amorphous high entropy Mo–C–N–O–S solids with ultradispersed Mo sites DOI
Daria Ryaboshapka,

Pavel Afanasiev

Journal of Materials Science, Journal Year: 2024, Volume and Issue: 59(45), P. 20982 - 20996

Published: Nov. 19, 2024

Language: Английский

One-step hydrothermal synthesis of Fe single atom doped 1T-MoS2 nanosheets for high-performance seawater hydrogen production DOI Open Access
Xun Geng,

Yitong Cao,

Zhixuan Li

et al.

Energy Materials, Journal Year: 2025, Volume and Issue: 5(1)

Published: Jan. 7, 2025

In the pursuit of sustainable and clean energy sources, development efficient electrocatalysts for hydrogen evolution reaction has gained significant attention. this work, we synthesized single-atom Fe-doped 1T MoS2 (sFe-1T/MoS2) nanosheets using a one-step hydrothermal method, harnessing synergistic effects iron-intercalation to enhance production through an abundance active sites. Notably, 10 at. % sFe-1T/MoS2 exhibited excellent performance with low onset potential 190 mV Tafel slope 55 mV/dec in acidic solution. High was also achieved alkaline solutions. Additionally, these catalysts demonstrated efficiency seawater splitting. This work not only offers cost-effective scalable method producing high-quality but sets precedent application technology across various catalytic systems, marking advancement research.

Language: Английский

Citations

1
MoTe2/InN van der Waals heterostructures for gas sensors: a DFT study DOI
Jaafar Abdul‐Aziz Mehrez, Xiyu Chen, Min Zeng

et al.

Physical Chemistry Chemical Physics, Journal Year: 2023, Volume and Issue: 25(42), P. 28677 - 28690

Published: Jan. 1, 2023

Vertical van der Waals (vdW) heterostructures have shown potential for gas sensing owing to their remarkable sensitivity. However, the optimization process achieving best performance is complicated by heterostructure's reliance on both physical and electrical characteristics. This study employs density functional theory (DFT) analyse structural electronic parameters of a MoTe2/InN vdW heterostructure. The findings this indicate that heterostructure has type-II band alignment with higher adsorption energy towards NH3, NO2, SO2 than individual monolayers. In specific, well suited NO2 detection but limitations in reliably detecting NH3 due longer recovery times. We find significant hybridization between adsorbate interacting surfaces' orbitals notable presence molecular proximity Fermi level. Additionally, dielectric work function modulations offer viable means develop optical-based sensors can selectively detect NO2. Our research provides valuable insights into design high-performance sensors.

Language: Английский

Citations

11
Tailoring the properties of physical vapor deposition grown α-MoO3 as an active optoelectronic material: Study on the effect of thickness and proton irradiation DOI
Ravindra Kumar, Vikash Mishra, Tejendra Dixit

et al.

Materials Science in Semiconductor Processing, Journal Year: 2025, Volume and Issue: 189, P. 109298 - 109298

Published: Jan. 18, 2025

Language: Английский

Citations

0
Corrosion and friction behaviours of MoSi2/MoS2 nanoparticles incorporated tinted coating on Ti6Al4V alloy DOI
Jiaping Han, Xinyu Wang, Haibo Wang

et al.

Surface and Coatings Technology, Journal Year: 2023, Volume and Issue: 477, P. 130292 - 130292

Published: Dec. 14, 2023

Language: Английский

Citations

7
A room-temperature ammonia gas sensor based on the h-MoO3@Graphene composite film with fast response time DOI

Yu Chang,

Jianan Zhang, Ivan S. Babichuk

et al.

Materials Research Bulletin, Journal Year: 2024, Volume and Issue: 179, P. 112985 - 112985

Published: July 3, 2024

Language: Английский

Citations

2
Dual regulation mechanism of MoS2/MoO3 heterostructure for polysulfide and volume effect enables stable and durable lithium storage DOI
Linbo Li,

Miao Ruan,

Donghua Tian

et al.

Applied Surface Science, Journal Year: 2023, Volume and Issue: 646, P. 158949 - 158949

Published: Nov. 19, 2023

Language: Английский

Citations

6
Selective etching of multilayer graphene with ultra-low impact energy oxygen ions DOI
Paweł Piotr Michałowski

Applied Surface Science, Journal Year: 2024, Volume and Issue: 655, P. 159591 - 159591

Published: Feb. 8, 2024

Language: Английский

Citations

1
DFT/TDDFT study of electronic, structural and optical properties of RbPbBr3/RbSnBr3 and RbXBr3/RbXBr2Cl (X = Pb, Sn) heterostructures DOI

Yadollah Safaei Ardakani,

Mahmood Moradi

Indian Journal of Physics, Journal Year: 2024, Volume and Issue: 98(12), P. 3999 - 4010

Published: April 13, 2024

Language: Английский

Citations

0
One-pot synthesis of amorphous high entropy Mo–C–N–O–S solids with ultradispersed Mo sites DOI
Daria Ryaboshapka,

Pavel Afanasiev

Journal of Materials Science, Journal Year: 2024, Volume and Issue: 59(45), P. 20982 - 20996

Published: Nov. 19, 2024

Language: Английский

Citations

0