P5.8 - Metal-Organic Frameworks for Sensing Applications in the Gas Phase

S. Achmann, G. Hagen, R. Moos, I. Malkowsky & C. Kiener
Several materials of the class of metal-organic frameworks (MOF) were tested for their applicability in the field of gas sensors. In particular, impedimetric gas sensor devices were studied. Various sensor configurations were investigated in a frequency range of 1 Hz -10 MHz, and additional time-continuous measurements at 1 Hz were performed. In the temperature range from 120 °C to 240 °C, the sensors were exposed to O2, CO2, C3H8, NO, H2, ethanol and methanol concentrations...