Nanomaterials‐based gas sensors of SF6 decomposed species for evaluating the operation status of high‐voltage insulation devices

H Cui, X Zhang, J Zhang, Y Zhang - High Voltage, 2019 - Wiley Online Library
In recent years, many novel sensing nanomaterials were explored experimentally and
theoretically as chemical gas sensors to detect sulphur hexafluoride (SF6) decomposed …

Separable Newton recursive estimation method through system responses based on dynamically discrete measurements with increasing data length

L Xu - International Journal of Control, Automation and …, 2022 - Springer
Many control techniques rely on the mathematical models of the systems to be controlled.
This paper copes with the modelling problem of dynamical systems aiming to develop highly …

Construction of LaF 3 QD-modified SnS 2 nanorod composites for ultrasensitive detection of H 2 S

M Tang, Z Wang, D Wang, R Mao, H Zhang… - Journal of Materials …, 2023 - pubs.rsc.org
The rapid detection of low-concentration H2S gas is of great significance to ensure the
normal operation of SF6 electrical insulation equipment. Here, a sensitive material made of …

Heterostructure construction of SnS2 Debye nanowires modified with ZnO nanorods for chemiresistive H2S detection in sulfur hexafluoride decomposition products

M Tang, D Zhang, Q Chen, Z Wang, D Wang… - Sensors and Actuators B …, 2023 - Elsevier
The fast detection of low concentration of H 2 S sensor has certain engineering significance
for SF 6 electrical equipment. Here, a sensitive material based on ZnO nanorods-modified …

Adsorption and gas-sensing properties of SF6 decomposition components (SO2, SOF2 and SO2F2) on Co or Cr modified GeSe monolayer: a DFT study

J Chen, L Jia, X Cui, W Zeng, Q Zhou - Materials Today Chemistry, 2023 - Elsevier
This paper first proposed to modify the GeSe monolayer by doping Co and Cr atoms and
investigated the potential application in the monitoring SF 6 insulation equipment. The …

Metal-Decorated InN Monolayer Senses N2 against CO2

L Tao, D Dastan, W Wang, P Poldorn… - … applied materials & …, 2023 - ACS Publications
Poor selectivity is a common problem faced by gas sensors. In particular, the contribution of
each gas cannot be reasonably distributed when a binary mixture gas is co-adsorbed. In this …

First-principles insight into Ni-doped InN monolayer as a noxious gases scavenger

H Cui, X Zhang, Y Li, D Chen, Y Zhang - Applied Surface Science, 2019 - Elsevier
Using first-principles theory, we theoretically investigate the most stable doping site of Ni
atom on pristine InN monolayer and adsorption behavior of Ni-doped InN (Ni-InN) …

Structures, properties and applications of two-dimensional metal nitrides: from nitride MXene to other metal nitrides

F Zheng, X Xiao, J Xie, L Zhou, Y Li, H Dong - 2D Materials, 2022 - iopscience.iop.org
Abstract The two-dimensional (2D) metal nitrides (MNs), including group IIA nitrides, group
IIIA nitrides, nitride MXene and other transition metal nitrides (TMNs), exhibit unique …

Dissolved gas analysis in transformer oil using Pd catalyst decorated MoSe2 monolayer: A first-principles theory

H Cui, D Chen, Y Zhang, X Zhang - Sustainable Materials and …, 2019 - Elsevier
Dissolved gas analysis (DGA) by high-sensitive gas sensors is an effective manner to
estimate the operation status of electrical transformers. In this paper, based on first …

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 …