Investigation of NH3 and NH4+ adsorbed on ZSM-5 zeolites by near and middle infrared spectroscopy
Author:
Affiliation:
1. Department of Applied Chemistry
2. Graduate School of Engineering, Osaka Prefecture University
3. Sakai
4. Japan
Abstract
NH4+ formed by NH3 adsorption on the H+ sites of ZSM-5 zeolite as well as molecularly adsorbed NH3 were simultaneously observed by near-infrared (NIR) spectroscopy. Furthermore, the formation of uniform NH3 clusters within the cavities of Na+-type and siliceous ZSM-5 were also observed.
Publisher
Royal Society of Chemistry (RSC)
Subject
Catalysis
Link
http://pubs.rsc.org/en/content/articlepdf/2015/CY/C5CY00753D
Reference28 articles.
1. Strong Acidity of MFI-Type Ferrisilicate Determined by Temperature-Programmed Desorption of Ammonia
2. Ammonia Adsorption on Ion Exchanged Y-zeolites as Ammonia Storage Material
3. Infrared spectrum of ammonia adsorbed on silica-alumina
4. Fourier-transform infrared studies of copper-containing Y zeolites. Dehydration, reduction and the adsorption of ammonia
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