Enhanced CH4 sensing performances of g-C3N4 modified ZnO nanospheres sensors under visible-light irradiation DOI
Haoshuang Zhang, Yan Wang,

Xueya Sun

et al.

Materials Research Bulletin, Journal Year: 2023, Volume and Issue: 165, P. 112290 - 112290

Published: April 20, 2023

Language: Английский

Enhanced CO sensor based on In2O3 nanocubes with decoration of Au under high humidity: Experimental combined with theoretical study DOI
Jintao Li, Saisai Zhang, Yi Zheng

et al.

Microchemical Journal, Journal Year: 2024, Volume and Issue: 201, P. 110614 - 110614

Published: April 23, 2024

Language: Английский

Citations

7
UV-activated AuAg/ZnO microspheres for high-performance methane sensor at room temperature DOI

Xueya Sun,

Yan Zhang, Yihui Wang

et al.

Ceramics International, Journal Year: 2024, Volume and Issue: 50(17), P. 30552 - 30559

Published: May 23, 2024

Language: Английский

Citations

7
CuO–SnO2 sensor for room-temperature CO detection: Experiments and DFT calculations DOI
Weiqi Wang, Jiamu Cao, Shimin Wang

et al.

Sensors and Actuators B Chemical, Journal Year: 2024, Volume and Issue: 420, P. 136427 - 136427

Published: Aug. 8, 2024

Language: Английский

Citations

7
Constructing Single-Atom Active Sites Embedded in Hexagonal Boron Nitride for Adsorption and Sensing of Lithium Battery Thermal Runaway Gases DOI
Yan Zhang, Cong Qin, Linghao Zhu

et al.

Langmuir, Journal Year: 2024, Volume and Issue: 40(19), P. 10334 - 10345

Published: May 1, 2024

The utilization and selectivity of single atoms have garnered significant attention among researchers. However, they are easy to agglomerate because their high surface energy. To overcome this challenge, it is crucial seek suitable carriers anchor metal achieve optimal performance. In work, the structures transition embedded in hexagonal boron nitride (MB2N2, M = Fe, Co, Ni, Cu, Zn) constructed used for adsorption sensing lithium battery thermal runaway gases (H2, CO, CO2, CH4) through DFT method. behavior MB2N2 was evaluated energy, sensitivity, recovery time. calculation results indicate that CoB2N2 exhibits strong capacity both H2 CO. sensitivity FeB2N2 toward CO as 3.232 × 1016. Subsequently, mechanism studied TDOS PDOS, showed hybridization between orbitals enhanced gas This study presents novel approaches designing single-atom developing sensors detecting gases.

Language: Английский

Citations

6
Adsorption of NO2, NO, NH3, and CO on Noble Metal (Rh, Pd, Ag, Ir, Pt, Au)-Modified Hexagonal Boron Nitride Monolayers: A First-Principles Study DOI
Yan Zhang, Cong Qin, Linghao Zhu

et al.

Langmuir, Journal Year: 2023, Volume and Issue: 40(1), P. 1058 - 1071

Published: Dec. 26, 2023

To investigate the application of modified hexagonal boron nitride (h-BN) in detection and monitoring harmful gases (NO2, NO, NH3, CO), first-principles calculations are applied to study geometric structure electronic behavior adsorption system. In this paper, four sites, namely, B, N, bridge, hollow considered explore stable metals (M = Rh, Pd, Ag, Ir, Pt, Au) on BN surface. The calculation results demonstrate that structures metal at N-site relatively stable. Subsequently, different NO2, CO M-BN researched. electron transfer, charge difference density, work function calculated. show have strongest capacity Ir-BN system, with energies −2.705, −5.064, −3.757 eV, respectively. Pt-BN system has an excellent performance (−2.251 eV) for NH3. Compared increases after adsorbing while it decreases This shows h-BN modification is a potential material online gases.

Language: Английский

Citations

16
Fabrication and Enhanced n-Butanol Gas-Sensing Performance of Au-modified SnO2/ZnO Nanoflowers DOI
Yan Li,

Rencong Wang,

G. Y. Song

et al.

Journal of Electronic Materials, Journal Year: 2023, Volume and Issue: 52(11), P. 7315 - 7324

Published: Aug. 23, 2023

Language: Английский

Citations

14
Preparation of porous NiO/In2O3 nanoflower-like composites and their dual selectivity for CO/CH4 DOI Open Access
Saisai Zhang, Jintao Li,

Liuyang Han

et al.

Materials Research Bulletin, Journal Year: 2023, Volume and Issue: 165, P. 112332 - 112332

Published: May 8, 2023

Language: Английский

Citations

13
Computational insights of promising Pd atomic clusters modified WS2 for detecting environmentally toxic gases DOI
Linghao Zhu, Cong Qin, Yan Wang

et al.

Physica E Low-dimensional Systems and Nanostructures, Journal Year: 2024, Volume and Issue: 159, P. 115934 - 115934

Published: Feb. 20, 2024

Language: Английский

Citations

5
Light-driven room temperature methane gas sensor based on Ag modified flower-like ZnO microsphere DOI Creative Commons
Mengwei Li,

Xueya Sun,

Yihui Wang

et al.

Sensors & Diagnostics, Journal Year: 2023, Volume and Issue: 2(4), P. 878 - 886

Published: Jan. 1, 2023

ZnO microspheres loaded with Ag nanoparticles were synthesized and exhibited good light-driven CH 4 sensing performance.

Language: Английский

Citations

12
Synergistic effect of CeO2 nanoparticles and WO3 nanowires in gas sensing applications DOI
Shuja Bashir Malik,

Karol V. Mejia-Centeno,

Paulina R. Martínez‐Alanis

et al.

Sensors and Actuators B Chemical, Journal Year: 2023, Volume and Issue: 400, P. 134879 - 134879

Published: Nov. 2, 2023

Language: Английский

Citations

11