Abstract:The implementation of hydrogen, as a renewable and clean energy source, has the potential to replace fossil fuels and to decarbonize hard-to-abate sectors, enabling sustainable development with a lower environmental footprint. At concentrations higher than 4 vol %, hydrogen is, however, highly flammable and real-time monitoring and detection are required to ensure safe operation during production, storage, transportation, and utilization of it. Hydrogen sensors shall, therefore, be both efficient and sensitive… Show more
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