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In situ1H MAS NMR studies of the H/D exchange of deuterated propane adsorbed on zeolite H‐ZSM‐5

✍ Scribed by Alexander G. Stepanov; Horst Ernst; Dieter Freude


Book ID
110383584
Publisher
Springer US
Year
1998
Tongue
English
Weight
94 KB
Volume
54
Category
Article
ISSN
1011-372X

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Proton magic-angle-spinning nuclear magnetic resonance <lH MAS NMR) spectroscopy may yield quantitative information about Brbnsted acid sites, the extent of structural defects and non-framework species in the intra-zeolitic channels. We show that the extremely high concentration of silanol groups in