Other

Maya Kiskinova

John T Yates, Jr

Gregory Griffin

Temperature programmed spectroscopy wherein particles of a substrate under investigation are attached in a non-overlapping manner to a heating filament. The temperature of the filament is increased in a controlled manner, thus increasing the temperature of the attached substrate particles as well. An instrument for analyzing the gases is a mass spectrometer. Gases desorbed from the particles can be studied according to this technique, or the nature of heterogeneous catalytic chemical reactions of a gaseous atmosphere on the particles' surface may alternativel

Temperature programmed spectroscopy techniques

Temperature programmed spectroscopy wherein particles of a substrate under investigation are attached in a non-overlapping manner to a heating filament. The temperature of the filament is increased in a controlled manner, thus increasing the temperature of the attached substrate particles as well. An instrument for analyzing the gases is a mass spectrometer. Gases desorbed from the particles can be studied according to this technique, or the nature of heterogeneous catalytic chemical reactions of a gaseous atmosphere on the particles' surface may alternatively be detected and studied.

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Minneapolis, MN, United States of America

Maya Kiskinova