Experimental and mechanism investigation on CO catalytic oxidation performance based on CuMn2O4 catalysts DOI
Kun Wang, Kunlun Li, Shengnan Zhao

et al.

Applied Catalysis A General, Journal Year: 2024, Volume and Issue: unknown, P. 120091 - 120091

Published: Dec. 1, 2024

Language: Английский

Adsorption and Detection of Toxic Gases on CuO-Modified SnS Monolayers: A DFT Study DOI Creative Commons
Xinyue Liang,

Wang Ping,

Kai Zheng

et al.

Sensors, Journal Year: 2025, Volume and Issue: 25(5), P. 1439 - 1439

Published: Feb. 26, 2025

The emission of toxic gases such as NO2, NO, SO2, and CO from industrial activities, transportation, energy production poses significant threats to the environment public health. Traditional gas sensors often lack high sensitivity selectivity. To address this, our study uses first-principles density functional theory (DFT) investigate CuO-SnS monolayers for improved sensor performance. results show that CuO modification significantly enhances adsorption capacity selectivity SnS NO2 with energies −2.301 eV −2.142 eV, respectively. Furthermore, is insensitive CO2 adsorption, demonstrating excellent Structural electronic analyses reveal reduces band gap 1.465 0.635 improving electrical conductivity electron transfer, thereby enhancing sensitivity. Further highlight interactions charge transfer mechanisms between SO2 molecules, indicating strong orbital hybridization. In conclusion, this provides a theoretical basis developing high-performance sensors, showing have great potential detecting gases.

Language: Английский

Citations

0
The adsorption mechanism of (Ni and NiO) doped PtSe2 monolayer to polar gas molecules (CO,NH3 and SO2): A first–principle study DOI
Song Li, Wenchao Li,

Y. F. Liao

et al.

Materials Science in Semiconductor Processing, Journal Year: 2025, Volume and Issue: 192, P. 109448 - 109448

Published: March 5, 2025

Language: Английский

Citations

0
The science behind the scene: Theoretical and experimental foundations of metal sulfide photocatalyst modification DOI
Muhammad Akram, Bo Hu, Jia Jia

et al.

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 93, P. 21 - 42

Published: Nov. 1, 2024

Language: Английский

Citations

3
Adsorption and gas sensing properties of Cr and Mo modified TaS2 for CF3SO2F decomposition products DOI

Chengjiang Wang,

Feiyang Xie,

Xiangjia Liu

et al.

Computational and Theoretical Chemistry, Journal Year: 2024, Volume and Issue: 1240, P. 114838 - 114838

Published: Aug. 26, 2024

Language: Английский

Citations

1
Photoelectrochemical detection of dual biomarker based on AND logic gate for subtype identification of gastric cancer DOI

Chengxue Zong,

Linghui Kong,

Wanting Qiu

et al.

Sensors and Actuators B Chemical, Journal Year: 2024, Volume and Issue: 424, P. 136930 - 136930

Published: Nov. 13, 2024

Language: Английский

Citations

0
Experimental and mechanism investigation on CO catalytic oxidation performance based on CuMn2O4 catalysts DOI
Kun Wang, Kunlun Li, Shengnan Zhao

et al.

Applied Catalysis A General, Journal Year: 2024, Volume and Issue: unknown, P. 120091 - 120091

Published: Dec. 1, 2024

Language: Английский

Citations

0