Recent advances in MoS2-based nanomaterial sensors for room-temperature gas detection: a review

被引：50
作者：
Tian, Xu [1 ]
Wang, Shanli [1 ]
Li, Haoyu [1 ]
Li, Mengyao [1 ]
Chen, Ting [2 ]
Xiao, Xuechun [1 ]
Wang, Yude [3 ]
机构：
[1] Yunnan Univ, Natl Ctr Int Res Photoelect & Energy Mat, Sch Mat & Energy, Kunming 650091, Peoples R China
[2] Suzhou Univ Sci & Technol, Inst Mat Sci & Devices, Sch Mat Sci & Engn, Suzhou 215009, Peoples R China
[3] Yunnan Univ, Key Lab Quantum Informat Yunnan Prov, Kunming 650091, Peoples R China
来源：
SENSORS & DIAGNOSTICS | 2023年 / 2卷 / 02期
基金：
中国国家自然科学基金;
关键词：
DISULFIDE TERNARY NANOCOMPOSITE; SINGLE-LAYER MOS2; SENSING PROPERTIES; MONOLAYER MOS2; DOPED MOS2; PERFORMANCE; NO2; NANOSHEETS; FABRICATION; ADSORPTION;
D O I：
10.1039/d2sd00208f
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
The two-dimensional (2D) material, MoS2, has attracted great attention in the development of room-temperature gas sensors in recent years due to its large specific surface area, ultra-high carrier mobility, strong surface activity, and high adsorption coefficient. However, pristine MoS2 gas sensors still exhibit some drawbacks such as low sensing response, sluggish recovery process, and incomplete recovery, which are unfavorable for the application of gas sensors. Therefore, significant efforts have been devoted to the design of specific MoS2-based gas sensors with enhanced sensing properties. In this review, we aim to discuss the recent advances in MoS2-based nanomaterial sensors for room-temperature gas detection. Firstly, some strategies to improve the gas sensing performance of MoS2-based gas sensors are introduced, including designing morphologies, creating sulfur vacancies, decorating noble metals, doping elements, introducing light, and constructing composites. Secondly, the types of gases that can be detected by MoS2-based gas sensors are proposed and summarized, and their sensing mechanisms are also analyzed. Finally, an outlook is presented and the future research directions and challenges are discussed.
引用
收藏
页码：361 / 381
页数：21
相关论文
共 186 条
  • [1] Fast detection and low power hydrogen sensor using edge-oriented vertically aligned 3-D network of MoS2 flakes at room temperature
    Agrawal, A. V.
    Kumar, R.
    Venkatesan, S.
    Zakhidov, A.
    Zhu, Z.
    Bao, Jiming
    Kumar, Mahesh
    Kumar, Mukesh
    [J]. APPLIED PHYSICS LETTERS, 2017, 111 (09)
  • [2] Strategy and Future Prospects to Develop Room-Temperature-Recoverable NO2 Gas Sensor Based on Two-Dimensional Molybdenum Disulfide
    Agrawal, Abhay V.
    Kumar, Naveen
    Kumar, Mukesh
    [J]. NANO-MICRO LETTERS, 2021, 13 (01)
  • [3] Photoactivated Mixed In-Plane and Edge-Enriched p-Type MoS2 Flake-Based NO2 Sensor Working at Room Temperature
    Agrawal, Abhay V.
    Kumar, Rahul
    Venkatesan, Swaminathan
    Zakhidov, Alex
    Yang, Guang
    Bao, Jiming
    Kumar, Mahesh
    Kumar, Mukesh
    [J]. ACS SENSORS, 2018, 3 (05): : 998 - 1004
  • [4] Quantification and characterization of water within drug-eluting beads
    Ahmad, Shamsuddeen A.
    Lewis, A. L.
    Parkes, G.
    Tang, Y.
    Waters, L. J.
    [J]. POLYMER, 2021, 235
  • [5] Two dimensional α-MoO3 nanoflakes obtained using solvent-assisted grinding and sonication method: Application for H2 gas sensing
    Alsaif, Manal M. Y. A.
    Balendhran, Sivacarendran
    Field, Matthew R.
    Latham, Kay
    Wlodarski, Wojtek
    Ou, Jian Zhen
    Kalantar-zadeh, Kourosh
    [J]. SENSORS AND ACTUATORS B-CHEMICAL, 2014, 192 : 196 - 204
  • [6] Baek DH, 2019, PROC IEEE MICR ELECT, P468, DOI [10.1109/memsys.2019.8870680, 10.1109/MEMSYS.2019.8870680]
  • [7] MoS2 gas sensor functionalized by Pd for the detection of hydrogen
    Baek, Dae-Hyun
    Kim, Jongbaeg
    [J]. SENSORS AND ACTUATORS B-CHEMICAL, 2017, 250 : 686 - 691
  • [8] Light-activated ultrasensitive NO2 gas sensor based on heterojunctions of CuO nanospheres/MoS2 nanosheets at room temperature
    Bai, Haineng
    Guo, Hui
    Feng, Cheng
    Wang, Jin
    Liu, Bin
    Xie, Zili
    Guo, Fuqiang
    Chen, Dunjun
    Zhang, Rong
    Zheng, Youdou
    [J]. SENSORS AND ACTUATORS B-CHEMICAL, 2022, 368
  • [9] Thin-layered MoS2 nanoflakes vertically grown on SnO2 nanotubes as highly effective room-temperature NO2 gas sensor
    Bai, Xue
    Lv, He
    Liu, Zhuo
    Chen, Junkun
    Wang, Jue
    Sun, Baihe
    Zhang, Yang
    Wang, Ruihong
    Shi, Keying
    [J]. JOURNAL OF HAZARDOUS MATERIALS, 2021, 416
  • [10] Conduction model of metal oxide gas sensors
    Barsan, N
    Weimar, U
    [J]. JOURNAL OF ELECTROCERAMICS, 2001, 7 (03) : 143 - 167
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