Publication | Closed Access
Gold-Loaded Tungsten Oxide Sensor for Detection of Ammonia in Air
93
Citations
3
References
1992
Year
EngineeringGas SensorChemistryWo3 Sensor ElementsSensor TechnologyChemical EngineeringOptimum Au LoadingInstrumentationNanosensorCation SensingMaterials ScienceNanotechnologyResponse RateGas DetectionOptical SensorsElectrochemical Gas SensorSensorsNatural SciencesSpectroscopySensor Design
Abstract Among various noble-metal loaded WO3 sensor elements, the one loaded with Au showed the best NH3 sensing performance in sensitivity and response rate at 450 °C. It could detect NH3 in air over a wide concentration range from 5 ppb to 50 ppm. The optimum Au loading was 0.8 wt%.
| Year | Citations | |
|---|---|---|
Page 1
Page 1