Sisman O.Erkovan M.Kilinc N.2024-08-042024-08-04202397803239555399780323955546https://doi.org/10.1016/B978-0-323-95553-9.00061-3https://hdl.handle.net/11616/92202This chapter includes the risks and hazards of hydrogen, the properties and reactivity of hydrogen, hydrogen sensors, the hydrogen sensor market, and future trend in hydrogen sensors. Hydrogen sensors are classified into nine categories depending on the evident physico-chemical principles of the detection mechanism: catalytic, electrochemical, work function-based, resistor-based, mechanical, acoustic, optical, thermal conductivity, and magnetic. © 2024 Elsevier Inc. All rights reserved.eninfo:eu-repo/semantics/closedAccessAcoustic hydrogen sensorCatalytic hydrogen sensorElectrochemical hydrogen sensorHydrogen sensorMagnetic hydrogen sensorMechanical hydrogen sensorOptical hydrogen sensorResistor based hydrogen sensorThermal conductivity based hydrogen sensorWork function based hydrogen sensorBook Chapter27531410.1016/B978-0-323-95553-9.00061-32-s2.0-85176823603N/A