ReviewAnalytical and bioanalytical chemistry2024
Recent developments and challenges in resistance-based hydrogen gas sensors based on metal oxide semiconductors.
Review in Analytical and bioanalytical chemistry, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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12 citing papers in PubMed.
- Selection of semiconducting metal oxides for light-activated gas sensors at low temperature.Analytical and bioanalytical chemistry · 2026Article
- Hierarchical Star-Sphere ZnCoSensors (Basel, Switzerland) · 2026Article
- Metal-Organic Frameworks as Room Temperature Chemiresistive Ammonia Gas Sensing Material: A Review.Sensors (Basel, Switzerland) · 2026Review
- MOF-Derived CoMicromachines · 2026Article
- Synthesis and microstructural properties of Pt-decorated α-FeRSC advances · 2026Article
- Intrinsically Safe Optical Fiber Hydrogen Sensor Using Pt-SiONanomaterials (Basel, Switzerland) · 2026Article
- Real-Time Correction and Long-Term Drift Compensation in MOS Gas Sensor Arrays Using Iterative Random Forests and Incremental Domain-Adversarial Networks.Micromachines · 2025Article
- Fabrication of Low-Power Consumption Hydrogen Sensor Based on TiONanomaterials (Basel, Switzerland) · 2025Article
- Fast and selective room-temperature hydrogen sensing of oxygen-deficient orthorhombic NbRSC advances · 2025Article
- Effects of Au Addition on the Performance of Thermal Electronic Noses Based on Porous CuNanomaterials (Basel, Switzerland) · 2024Article
- Effect of Alkali Source on Crystal Regulation and Ethanol Gas Sensing Properties of Nano-ZnO.Sensors (Basel, Switzerland) · 2024Article
- Ce Doping Effects on the Hydrogen Sensing Properties of Graphene/SnOMaterials (Basel, Switzerland) · 2024Article
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Authors and funding
5 authors.
Funding
Abstract
In recent years, the energy crisis has made the world realize the importance and need for green energy. Hydrogen safety has always been a primary issue that needs to be addressed for the application and large-scale commercialization of hydrogen energy, and precise and rapid hydrogen gas sensing technology and equipment are important prerequisites for ensuring hydrogen safety. Based on metal oxide semiconductors (MOS), resistive hydrogen gas sensors (HGS) offer advantages, such as low cost, low power consumption, and high sensitivity. They are also easy to test, integrate, and suitable for detecting low concentrations of hydrogen gas in ambient air. Therefore, they are considered one of the most promising HGS. This article provides a comprehensive review of the surface reaction mechanisms and recent research progress in optimizing the gas sensing performance of MOS-based resistive hydrogen gas sensors (MOS-R-HGS). Particularly, the advancements in metal-assisted or doped MOS, mixed metal oxide (MO)-MOS composites, MOS-carbon composites, and metal-organic framework-derived (MOF)-MOS composites are extensively summarized. Finally, the future research directions and possibilities in this field are discussed.
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