Method for observing interactions between molecules and surfaces
Temperature programmed desorption (TPD) is the method of observing desorbed molecules from a surface when the surface temperature is increased. When experiments are performed using well-defined surfaces of single-crystalline samples in a continuously pumped ultra-high vacuum (UHV) chamber, then this experimental technique is often also referred to as thermal desorption spectroscopy or thermal desorption spectrometry (TDS).[1][2]
^O'Connor, D. J.; Sexton, Brett A.; Smart, Roger St C. (2013-04-17). Surface Analysis Methods in Materials Science. Springer Science & Business Media. ISBN 978-3-662-02767-7.
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experimental technique is often also referred to as thermaldesorptionspectroscopy or thermaldesorption spectrometry (TDS). When molecules or atoms come...
Ter die sumendum, a medical abbreviation for 3 times daily Thermaldesorptionspectroscopy, to observe molecules desorbed from a surface Tornado debris...
transitions, absorption, adsorption and desorption; as well as chemical phenomena including chemisorptions, thermal decomposition, and solid-gas reactions...
diffraction (LEED), electron energy loss spectroscopy (EELS), thermaldesorptionspectroscopy (TPD), ion scattering spectroscopy (ISS), secondary ion mass spectrometry...
ionization (ESI) and Koichi Tanaka for the development of soft laser desorption (SLD) and their application to the ionization of biological macromolecules...
and anisole. The desorption process can occur by two mechanisms: thermaldesorption or momentum transfer/liquid spray. Thermaldesorption uses heat to volatilize...
X-ray spectroscopy EELS – Electron energy loss spectroscopy EFTEM – Energy filtered transmission electron microscopy EID – Electron induced desorption EIT...
surface reactivity and kinetics of metal surfaces using electron spectroscopy, laser desorption, and Fourier transform mass spectrometry techniques. She also...
sticking coefficient, the fraction of incoming species thermally equilibrated with the surface. Desorption reverses adsorption where a previously adsorbed molecule...
time-consuming, the flash filament method was later used for thermaldesorptionspectroscopy. Apker followed up his work on the photoelectric effect with...
typically are matrix-assisted laser desorption ionization/time of flight (MALDI-TOF) and electrospray ionization-mass spectroscopy (ESI-MS). One of the biggest...
infrared spectroscopy, calorimetry among other techniques. Transition metal oxides can also undergo photo-assisted adsorption and desorption that alter...
the separation is achieved based on their differential adsorption and desorption onto chemically functionalized resins packed in an IEX column, so understanding...
neutralize the net positive charge, positive ion desorption is the only way to restore neutrality. However, desorption essentially means the surface is degraded...
plasma, and a tungsten surface, the sample can be heated to do thermaldesorptionspectroscopy (TDS) measurements. To distinguish between the two gases (mass...
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steps: Adsorbent drying at approximately 105 °C (221 °F) High temperature desorption and decomposition (500–900 °C (932–1,652 °F)) under an inert atmosphere...
spectrometry, Fourier transform spectroscopy, gas chromatography, or optical in-situ evolved gas analysis. By coupling the thermal analysis instrument, e. g...
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