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Showing 1 to 1 of 1 for “"temperaturprogrammierte Desorption"”.
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Entwicklung einer neuen Methode zur impedanzspektroskopischen Erfassung der temperaturprogrammierten Desorption von Ammoniak in H-Form Zeolithen
… analogy to the well-known temperature-programmed desorption measurement of NH3 (NH3-TPD), the acidic properties of zeolites (H-ZSM-5 with SiO2/Al2O3 ratios from 30 to 1000). This new method, denoted IS-TPD, is based on a combination of NH3-TPD with impedance spectroscopy measurements (IS). The …