Enhanced sensitivity and selectivity of ZnSe/PANI composite for low ppm level room temperature detection of NO2 DOI

R. Abimaheshwari,

R. Abinaya,

M. Navaneethan

et al.

Surfaces and Interfaces, Journal Year: 2024, Volume and Issue: unknown, P. 105295 - 105295

Published: Oct. 1, 2024

Language: Английский

Ultrathin two-dimensional materials: New opportunities and challenges in ultra-sensitive gas sensing DOI
Yushu Shi,

Lanxiu Ni,

Zhenming Wang

et al.

Coordination Chemistry Reviews, Journal Year: 2024, Volume and Issue: 505, P. 215691 - 215691

Published: Jan. 31, 2024

Language: Английский

Citations

47
High-performance ethanol gas sensor with fast response/recovery rate based on the construction of SnO2-CdS heterojunction DOI
Yue Chen, Zhenkai Zhang, Zhenyue Liu

et al.

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: 981, P. 173742 - 173742

Published: Feb. 2, 2024

Language: Английский

Citations

22
Recent Advances in Functionalization and Hybridization of Two‐Dimensional Transition Metal Dichalcogenide for Gas Sensor DOI
Youngjun Kim, Inkyu Sohn, Dain Shin

et al.

Advanced Engineering Materials, Journal Year: 2023, Volume and Issue: 26(1)

Published: Nov. 3, 2023

Two‐dimensional (2D) transition metal dichalcogenides (TMDs) have garnered significant attention in gas‐sensing applications due to their sensitive response a wide range of gas molecules and ability operate at low temperatures, resulting low‐power consumption. However, there are several areas that require improvement, including insufficient sensitivity detection limits, limited selectivity, reliability, poor recovery. To address these issues enhance the performance sensors, researchers proposed functionalization hybridization 2D TMDs. This review paper focuses on elucidating synergistic effects TMDs with carbon‐related materials, metals, MOs, chalcogenides. The presents an in‐depth analysis mechanisms involved enhancing TMD sensors explores various synthesis methods for achieving hybridization. Furthermore, challenges currently faced field discussed offer insights into future prospects nanocomposite‐based sensors. By comprehensively addressing aspects, this research aims contribute advancement technology using nanocomposites.

Language: Английский

Citations

33
Edge-enriched SnS2 nanosheets on graphene for chemiresistive room temperature NH3 sensors DOI
Lizhai Zhang, Jiayuan Xu, Xinyu Lei

et al.

Sensors and Actuators B Chemical, Journal Year: 2025, Volume and Issue: unknown, P. 137565 - 137565

Published: March 1, 2025

Language: Английский

Citations

2
In-situ growth of vertically stacked 2D SnS2/SnS heterostructure for highly sensitive and rapid room temperature NO2 gas sensor DOI

R. Abimaheshwari,

R. Abinaya,

J. Archana

et al.

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: 1001, P. 175002 - 175002

Published: May 27, 2024

Language: Английский

Citations

7
Recent advances of emerging tin disulfide for room temperature gas sensing DOI

Ting-Ting Wang,

Baoshuai Xing,

Chuanyu Guo

et al.

Rare Metals, Journal Year: 2023, Volume and Issue: 42(12), P. 3897 - 3913

Published: Nov. 4, 2023

Language: Английский

Citations

15
In Situ Fabrication of SnS2/SnO2 Heterostructures for Boosting Formaldehyde−Sensing Properties at Room Temperature DOI Creative Commons
Dan Meng, Zongsheng Xie, Mingyue Wang

et al.

Nanomaterials, Journal Year: 2023, Volume and Issue: 13(17), P. 2493 - 2493

Published: Sept. 4, 2023

Formaldehyde, as a harmful gas produced by materials used for decorative purposes, has serious impact on human health, and is also the focus difficulty of indoor environmental polution prevention; hence, designing developing sensors selective measurement formaldehyde at room temperature an urgent task. Herein, series SnS2/SnO2 composites with hollow spherical structures were prepared facile hydrothermal approach purpose sensing temperature. These novel hierarchical structured composites−based demonstrate remarkable selectivity towards within concentration range sub-ppm (0.1 ppm) to ppm (10 Notably, SnS2/SnO2−2 sensor exhibits exceptional formaldehyde-sensing performance, featuring ultra-high response (1.93, 0.1 17.51, 10 ppm), well good repeatability, long-term stability, outstanding theoretical detection limit. The superior capabilities can be attributed multiple factors, including enhanced adsorption, larger specific surface area porosity structure, synergistic interfacial incorporation heterojunction. Overall, excellent performance spheres opened up new way their trace

Language: Английский

Citations

14
Construction of semiconductor nanocomposites for room-temperature gas sensors DOI
Wenjian Zhang, Xinyi Chen,

Yuexi Chen

et al.

Nanoscale, Journal Year: 2024, Volume and Issue: 16(27), P. 12883 - 12908

Published: Jan. 1, 2024

The development of room temperature gas sensors will be achieved by combining nanomaterials with different dimensions, along modifying the surface properties in terms both chemical composition and electrical attributes these materials.

Language: Английский

Citations

6
Highly sensitive room-temperature ammonia sensor based on PbS quantum dots modified SnS2 nanosheets and theoretical investigation on its sensing mechanism by DFT calculation DOI
Jinzhou Bai, Yanbai Shen, Wenxin Wang

et al.

Applied Surface Science, Journal Year: 2024, Volume and Issue: unknown, P. 161324 - 161324

Published: Sept. 1, 2024

Language: Английский

Citations

6
Synthesis of rGO-SnO2 nanocomposites using GO as an alkali-resistant substrate for high-performance detection of NO2 DOI
Yanbai Shen, Guodong Li, Sikai Zhao

et al.

Sensors and Actuators B Chemical, Journal Year: 2023, Volume and Issue: 388, P. 133804 - 133804

Published: April 10, 2023

Language: Английский

Citations

13