INTERNATIONAL JOURNAL OF SCIENTIFIC DEVELOPMENT AND RESEARCH International Peer Reviewed & Refereed Journals, Open Access Journal ISSN Approved Journal No: 2455-2631 | Impact factor: 8.15 | ESTD Year: 2016
open access , Peer-reviewed, and Refereed Journals, Impact factor 8.15
Recent Trends in Binary Metal Oxides for Gas Sensing Applications and Future Opportunities: A Brief Review
Authors Name:
Dr. Upendra Devendra Lad
Unique Id:
IJSDR2409012
Published In:
Volume 9 Issue 9, September-2024
Abstract:
Binary metal oxides (BMOs) have emerged as a pivotal class of materials in the field of gas sensing due to their distinct physicochemical properties, including high surface reactivity, tunable band gaps, and robust thermal stability. This paper provides a comprehensive review of recent trends in the development of BMO-based gas sensors, with a focus on advancements in material synthesis, nanostructuring, and surface modification techniques. The role of various BMOs, such as ZnO, SnO2, TiO2, MnO2 and TiO2, is explored in the context of their sensitivity, selectivity, and response times for detecting hazardous gases like oxidizing and reducing gases. Key challenges, such as the trade-offs between sensitivity and stability, and the limitations in operating temperatures, are also discussed. Furthermore, the paper delves into future opportunities, emphasizing the potential of hybrid BMO composites, integration with advanced nanomaterials and the development of flexible, wearable sensors.
Keywords:
Binary metal oxides, band gaps, synthesis, surface modification, hazardous gases.
Cite Article:
"Recent Trends in Binary Metal Oxides for Gas Sensing Applications and Future Opportunities: A Brief Review", International Journal of Science & Engineering Development Research (www.ijsdr.org), ISSN:2455-2631, Vol.9, Issue 9, page no.105 - 112, September-2024, Available :http://www.ijsdr.org/papers/IJSDR2409012.pdf
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Publication Details:
Published Paper ID: IJSDR2409012
Registration ID:212436
Published In: Volume 9 Issue 9, September-2024
DOI (Digital Object Identifier):
Page No: 105 - 112
Publisher: IJSDR | www.ijsdr.org
ISSN Number: 2455-2631
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