Mo-Doped LaFeO3 Gas Sensors with Enhanced Sensing Performance for Triethylamine Gas DOI Creative Commons
Chenyu Shen,

Hongjian Liang,

Ziyue Zhao

et al.

Sensors, Journal Year: 2024, Volume and Issue: 24(15), P. 4851 - 4851

Published: July 25, 2024

Triethylamine is a common volatile organic compound (VOC) that plays an important role in areas such as solvents, chemical industries, dyestuffs, and leather treatments. However, exposure to triethylamine atmosphere can pose serious threat human health. In this study, gas-sensing semiconductor materials of LaFeO

Language: Английский

Pd-Decorated ZnO Hexagonal Microdiscs for NH3 Sensor DOI Creative Commons
Yi Li, Boyu Zhang, Juan Li

et al.

Chemosensors, Journal Year: 2024, Volume and Issue: 12(3), P. 43 - 43

Published: March 5, 2024

The NH3 sensor is of great significance in preventing leakage and ensuring life safety. In this work, the Pd-decorated ZnO hexagonal microdiscs are synthesized using hydrothermal annealing processes, gas fabricated based on microdiscs. gas-sensing test results show that Pd-ZnO has a good response to gas. Specifically, it linear within 0.5–50 ppm at optimal operating temperature 230 °C. addition, exhibits repeatability, short time (23.2 s) humidity resistance (10–90% relative humidity). This work provides useful reference for developing an sensor.

Language: Английский

Citations

45
Surface oxygen vacancy engineering in weak Bi–O bonded ferroelectric bismuth sodium titanate for boosting the photocatalytic CO2 reduction reaction DOI
Xiao Liu,

Jicong Wang,

Fangyuan Zhu

et al.

Journal of Materials Chemistry A, Journal Year: 2024, Volume and Issue: 12(16), P. 9661 - 9671

Published: Jan. 1, 2024

A novel ferroelectric photocatalyst modulated by the surface and polarization states is developed to promote CO 2 reduction reaction, lattice distortion elemental coordination environment are elaborated in detail.

Language: Английский

Citations

22
Low-temperature detection and excellent selectivity of ethanol using LaFeO3 gas sensors with dual regulation of doping and non-stoichiometry DOI
Boyan Fu, Lei Bi,

Jiahui Lin

et al.

Journal of Alloys and Compounds, Journal Year: 2025, Volume and Issue: unknown, P. 178590 - 178590

Published: Jan. 1, 2025

Language: Английский

Citations

3
Aluminium bismuth oxide (AlBiO3) with reduced graphene oxide (rGO) nanocomposite: A robust and efficient electrode for oxygen evolution reaction (OER) DOI

Mehru Nisa,

Soumaya Gouadria, Subhash Chandra

et al.

Diamond and Related Materials, Journal Year: 2025, Volume and Issue: unknown, P. 112070 - 112070

Published: Feb. 1, 2025

Language: Английский

Citations

3
Crystal structural characteristics and optical and electrical properties of Bi-doped (Ba0.8Sr0.2)(Ti0.85Zr0.15)O3 perovskite ceramics DOI

R. Dhahri,

Faouzia Tayari,

Amel Haouas

et al.

Journal of Materials Science Materials in Electronics, Journal Year: 2025, Volume and Issue: 36(5)

Published: Feb. 1, 2025

Language: Английский

Citations

3
V2CTx MXene/Ni-metal organic framework-derived V2O5/NiO nanohybrid methane sensors for fault detection, of lithium-ion battery DOI
Dongyue Wang, Dongzhi Zhang, Yongqing Li

et al.

Sensors and Actuators B Chemical, Journal Year: 2025, Volume and Issue: unknown, P. 137261 - 137261

Published: Jan. 1, 2025

Language: Английский

Citations

2
Material design and mechanism interpretation of metal oxide nanofibers for improving gas sensitivity DOI
Chunlan Wang, Yongle Song, Ming Zhao

et al.

Coordination Chemistry Reviews, Journal Year: 2025, Volume and Issue: 531, P. 216492 - 216492

Published: Feb. 10, 2025

Language: Английский

Citations

2
A Strategy for Multigas Identification Using Multielectrical Parameters Extracted from a Single Carbon-Based Field-Effect Transistor Sensor DOI
Lin Shi, Pinghua Tang, Jinyong Hu

et al.

ACS Sensors, Journal Year: 2024, Volume and Issue: 9(6), P. 3126 - 3136

Published: June 6, 2024

Given the widespread utilization of gas sensors across various industries, detection diverse and complex target gases presents a significant challenge in designing with multigas capability. Although constructing sensor array widely used chemiresistive is one solution, it difficult for single to simultaneously detect different gases, as can only gas. The intrinsic reason this bottleneck that rely entirely on resistivity unique parameter evaluate sensing properties sensors, such sensitivity, selectivity, etc. Herein, field-effect transistor (FET) abundant electrical parameters employed prepare variety gases. Semiconducting carbon nanotubes (CNTs) are selected channel material, which modified by Pd nanoparticles enhance sensors. By extracting transconductance, threshold voltage, from transfer characteristic curves FET, correlation between multielectrical information established subsequent data analysis. Through principal component analysis algorithm, identification six be finally achieved relying solely carbon-based FET-type sensor. We hope our work solve principle expected reduce system complexity cost caused design arrays, offering valuable guidance technology.

Language: Английский

Citations

12
Fabrication of bare and cobalt-doped ZnFe2O4 thin film as NH3 gas sensor with enhanced response through UV-light illumination DOI

Thangavel Ravikumar,

S. Kalainathan

Materials Today Chemistry, Journal Year: 2024, Volume and Issue: 38, P. 102049 - 102049

Published: April 13, 2024

Language: Английский

Citations

10
Review on development of metal-oxide and 2-D material based gas sensors under light-activation DOI
Sourav Deb, Anibrata Mondal, Y. Ashok Kumar Reddy

et al.

Current Opinion in Solid State and Materials Science, Journal Year: 2024, Volume and Issue: 30, P. 101160 - 101160

Published: April 16, 2024

Language: Английский

Citations

9