Recent Trends in Binary Metal Oxides for Gas Sensing Applications and Future Opportunities: A Brief Review

Dr. Upendra Devendra Lad

Binary metal oxides, band gaps, synthesis, surface modification, hazardous gases.

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.

Published Paper   E-Certificate

"Recent Trends in Binary Metal Oxides for Gas Sensing Applications and Future Opportunities: A Brief Review", IJSDR - International Journal of Scientific Development and Research (www.IJSDR.org), ISSN:2455-2631, Vol.9, Issue 9, page no.105 - 112, September-2024, Available :https://ijsdr.org/papers/IJSDR2409012.pdf

Volume 9 Issue 9, September-2024

Pages : 105 - 112

Paper Reg. ID: IJSDR_212436

Published Paper Id: IJSDR2409012

Downloads: 000347035

Research Area: Engineering

Country: -, -, India

Published Paper PDF: https://ijsdr.org/papers/IJSDR2409012

Published Paper URL: https://ijsdr.org/viewpaperforall?paper=IJSDR2409012

ISSN: 2455-2631 | IMPACT FACTOR: 9.15 Calculated By Google Scholar | ESTD YEAR: 2016

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 9.15 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Publisher: IJSDR(IJ Publication) Janvi Wave

This work is licensed under a Creative Commons Attribution 4.0 International License and The Open Definition