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Metal Oxide nanostructures-based Gas Sensors
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  • Neeraj Goel,
  • Kishor Kunal,
  • Aditya Kushwaha,
  • Mahesh Kumar
Neeraj Goel

Corresponding Author:neeraj.goel@nsut.ac.in

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Kishor Kunal
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Aditya Kushwaha
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Mahesh Kumar
IIT Jodhpur
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The usage of the gas sensor has been increasing very rapidly in the industry and in daily life for various potential applications. In recent years, metal oxide semiconductors (MOS) become the primary choice for designing highly sensitive, stable, and low-cost real-life applications-based gas sensors due to their inherent physical and chemical properties. Researchers have proposed numerous sensing mechanism to explain the functionality of MOS based gas sensors. In this review, we have comprehensively covered different sensing mechanisms used for MOS. We have also discussed different parameters affecting the sensitivity and selectivity of the gas sensors. Moreover, the different techniques used to enhance the gas sensing response of MOS based sensors are also extensively covered. And finally, we give our prospective on recent opportunities and challenges on future applications of MOS based gas sensors.
23 Jul 2022Submitted to Engineering Reports
23 Jul 2022Submission Checks Completed
23 Jul 2022Assigned to Editor
28 Jul 2022Reviewer(s) Assigned
25 Aug 2022Editorial Decision: Revise Major
12 Oct 20221st Revision Received
14 Oct 2022Submission Checks Completed
14 Oct 2022Assigned to Editor
14 Oct 2022Review(s) Completed, Editorial Evaluation Pending
17 Oct 2022Reviewer(s) Assigned
14 Nov 2022Editorial Decision: Revise Minor
14 Nov 20222nd Revision Received
16 Nov 2022Assigned to Editor
16 Nov 2022Submission Checks Completed
16 Nov 2022Review(s) Completed, Editorial Evaluation Pending
17 Nov 2022Editorial Decision: Accept