Using Fiber Optic Sensor to Map Temperature Non-Uniformities in Light-driven Process Catalyst Beds
conference paper
Distinguishing between photothermal and non-thermal contributions is essential in light-driven chemical processes. Use of a tailored optical temperature sensor based on fiber Bragg gratings enabled us to obtain an accurate temperature map of an illuminated plasmonic catalyst bed with high spatiotemporal resolution. This demonstrates that accurate multi-point temperature measurements are a prerequisite for a correct interpretation of catalysis results of light-powered chemical reactions.
TNO Identifier
995460
Publisher
Optica Publishing Group
Article nr.
STu3D.1
Source title
Optica Sensing Congress 2023, AIS, FTS, HISE, Sensors, ES 2023, part of Optical Sensors and Sensing Congress 2023, Munich, Germany, 30 July - 3 August 2023
Collation
2 p.
Files
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