Highly sensitive triethylamine sensor based on MOF-derived bimetallic NiO-SnO2 nanomaterials DOI

Yingyue Wang,

Jinyang Huang,

Wansheng Tang

et al.

Ceramics International, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 1, 2024

Language: Английский

Highly selective room-temperature formaldehyde gas sensor based on SnO2 nanoparticle-modified In2O3 microspheres DOI

Miaomiao Liu,

Qihua Sun,

Yuqing Zhu

et al.

Applied Surface Science, Journal Year: 2025, Volume and Issue: unknown, P. 162856 - 162856

Published: March 1, 2025

Language: Английский

Citations

2
Unlocking low-concentration NH3 gas sensing: An innovative MOF-derived In2O3/Co3O4 nanocomposite approach DOI
Amensisa Negasa Begi, Shahid Hussain,

Muhammad Javed Liaqat

et al.

Materials Science in Semiconductor Processing, Journal Year: 2024, Volume and Issue: 181, P. 108641 - 108641

Published: June 22, 2024

Language: Английский

Citations

13
Low-concentration and high-efficiency detection of triethylamine (TEA) based on Sn-doped WO3 gas sensors DOI
Jianguo Wen, Boyan Fu, Lei Bi

et al.

Vacuum, Journal Year: 2025, Volume and Issue: unknown, P. 114266 - 114266

Published: March 1, 2025

Language: Английский

Citations

1
A flexible room temperature nitrogen dioxide sensor based on tungsten oxide-silver nanowire composite DOI

A. Sudha,

Sanjeev Patil, Parasuraman Swaminathan

et al.

Next research., Journal Year: 2025, Volume and Issue: unknown, P. 100204 - 100204

Published: Feb. 1, 2025

Language: Английский

Citations

0
Preparation of Co3O4 by tunable oxygen defect engineering and its application in acetone gas sensor DOI
Longlong Li, Quan Diao,

Zhikuan Liu

et al.

Microchemical Journal, Journal Year: 2025, Volume and Issue: unknown, P. 113481 - 113481

Published: March 1, 2025

Language: Английский

Citations

0
Chemoresistive Gas Sensors Based on Electrospun 1D Nanostructures: Synergizing Morphology and Performance Optimization DOI Creative Commons
Aigerim Imash, Gaukhar Smagulova, Bayan Kaidar

et al.

Sensors, Journal Year: 2024, Volume and Issue: 24(21), P. 6797 - 6797

Published: Oct. 23, 2024

Gas sensors are essential for safety and quality of life, with broad applications in industry, healthcare, environmental monitoring. As urbanization industrial activities intensify, the need advanced air monitoring becomes critical, driving demand more sensitive, selective, reliable sensors. Recent advances nanotechnology, particularly 1D nanostructures like nanofibers nanowires, have garnered significant interest due to their high surface area improved charge transfer properties. Electrospinning stands out as a promising technique fabricating these nanomaterials, enabling precise control over morphology leading exceptional attributes, including sensitivity, rapid response, excellent stability harsh conditions. This review examines current research on chemoresistive gas based produced by electrospinning. It focuses how composition nanomaterials influence key sensor characteristics-sensitivity, selectivity, stability. The highlights recent advancements incorporating metal oxides, carbon conducting polymers, along modifications enhance performance. also explores use fiber-based composite materials detecting oxidizing, reducing, volatile organic compounds. These composites leverage properties various achieve sensitivity allowing detection wide range gases diverse further addresses challenges scaling up production suggests future directions overcome technological limitations improve performance both domestic applications.

Language: Английский

Citations

3
Electron sensitization and chemical sensitization of ZnWO4/WO3 Nanorod heterojunctions for high performance triethylamine sensor DOI
Zhongyuan Wu, Yufeng Liu, Cheng Zhang

et al.

Sensors and Actuators B Chemical, Journal Year: 2024, Volume and Issue: unknown, P. 136870 - 136870

Published: Oct. 1, 2024

Language: Английский

Citations

1
Studies on a chemiresistive gas sensor based on sol–gel grown nanocrystalline In2O3 thin film for fast carbon monoxide detection DOI
Sharad B. Patil,

Manoj A. More,

Dnyaneshwari Y. Patil

et al.

Materials Letters, Journal Year: 2024, Volume and Issue: 382, P. 137882 - 137882

Published: Dec. 10, 2024

Language: Английский

Citations

1
MXene/Co3O4 Layered Composites for Acetone Gas Sensing DOI
Chunmei Zhang,

Xuanyu Wu,

Chengyuan Zha

et al.

ACS Applied Nano Materials, Journal Year: 2024, Volume and Issue: 7(17), P. 20690 - 20699

Published: Aug. 16, 2024

Accordion-like multilayered Ti3C2Tx MXene has garnered significant attention due to its high conductivity and sensitivity, thereby being promising for acetone sensing. However, the limited stability of thin-layered hinders applications at temperature. In this study, MXene/Co3O4 was synthesized via a self-assembly method by coating with Co3O4 nanosheets (Co3O4 NS) enhance sensing performance, especially temperature up 200 °C. An interfacial electric field arises between NS because their different work functions. Due synergistic effect surface-coated Co3O4, achieves highest response intensity concentrations ranging from 0.1 1000 ppm, surpassing individual sensitivities alone. Remarkably, detection limit (0.1 ppm) outperforms those MXene. Employing AdaBoost algorithm machine learning, demonstrated 99.76% accuracy in distinguishing six other gases, holding great potential practical gas applications. The adsorption energy heterojunction calculated density functional theory is −0.97 eV, indicating easier than NS. This study presents facile approach fabricate MXene/metal oxide-based materials sensing, offering prospects sensor development showing universal significance fabrications.

Language: Английский

Citations

0
Highly sensitive triethylamine sensor based on MOF-derived bimetallic NiO-SnO2 nanomaterials DOI

Yingyue Wang,

Jinyang Huang,

Wansheng Tang

et al.

Ceramics International, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 1, 2024

Language: Английский

Citations

0