Role of Surface Methoxy Species in the Conversion of Methanol to Dimethyl Ether on Acidic Zeolites Investigated by in Situ Stopped-Flow MAS NMR Spectroscopy

2001 ◽  
Vol 105 (50) ◽  
pp. 12553-12558 ◽  
Author(s):  
Wei Wang ◽  
Michael Seiler ◽  
Michael Hunger
Keyword(s):  
Nmr Spectroscopy ◽  
Dimethyl Ether ◽  
Mas Nmr ◽  
Stopped Flow ◽  
Acidic Zeolites

In situ stopped-flow (SF) MAS NMR spectroscopy: a novel NMR technique applied for the study of aniline methylation on a solid base catalyst

2001 ◽  
pp. 1362-1363 ◽  
Author(s):  
Wei Wang ◽  
Michael Seiler ◽  
Jens Weitkamp ◽  
Michael Hunger ◽  
Irina I. Ivanova
Keyword(s):  
Nmr Spectroscopy ◽  
Mas Nmr ◽  
Solid Base ◽  
Stopped Flow ◽  
Base Catalyst ◽  
Solid Base Catalyst

Formation and Decomposition ofN,N,N-Trimethylanilinium Cations on Zeolite H−Y Investigated by in Situ Stopped-Flow MAS NMR Spectroscopy

2002 ◽  
Vol 124 (25) ◽  
pp. 7548-7554 ◽  
Author(s):  
Wei Wang ◽  
Michael Seiler ◽  
Irina I. Ivanova ◽  
Ulrich Sternberg ◽  
Jens Weitkamp ◽  
...  
Keyword(s):  
Nmr Spectroscopy ◽  
Mas Nmr ◽  
Stopped Flow

Surface Species Formed during Aniline Methylation on Zeolite H–Y Investigated by in Situ MAS NMR Spectroscopy

2001 ◽  
Vol 203 (2) ◽  
pp. 375-381 ◽  
Author(s):  
Irina I Ivanova ◽  
Elena B Pomakhina ◽  
Alexander I Rebrov ◽  
Michael Hunger ◽  
Yuryi G Kolyagin ◽  
...  
Keyword(s):  
Nmr Spectroscopy ◽  
Mas Nmr ◽  
Surface Species

In situ MAS NMR spectroscopy study of catalytic reaction mechanisms

2000 ◽  
Vol 158 (1) ◽  
pp. 5-17 ◽  
Author(s):  
Eric G. Derouane ◽  
Heyong He ◽  
Sharifah B. Derouane-Abd Hamid ◽  
Denis Lambert ◽  
Irina Ivanova
Keyword(s):  
Nmr Spectroscopy ◽  
Catalytic Reaction ◽  
Reaction Mechanisms ◽  
Mas Nmr ◽  
Spectroscopy Study
Sign in / Sign up

Export Citation Format

Share Document