Successive steps of hydration and dehydration of silicoaluminophosphates H-SAPO-34 and H-SAPO-37 investigated by in situ CF MAS NMR spectroscopy

2003 ◽  
Vol 57 (2) ◽  
pp. 157-168 ◽  
Author(s):  
A. Buchholz ◽  
W. Wang ◽  
A. Arnold ◽  
M. Xu ◽  
M. Hunger
Keyword(s):  
Nmr Spectroscopy ◽  
Mas Nmr ◽  
Hydration And Dehydration

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

ChemInform Abstract: In situ MAS NMR Spectroscopy Study of Catalytic Reaction Mechanisms

ChemInform ◽  
2000 ◽  
Vol 31 (52) ◽  
pp. no-no
Author(s):  
E. G. Derouane ◽  
H. He ◽  
S. B. Derouane-Abd Hamid ◽  
D. Lambert ◽  
I. Ivanova
Keyword(s):  
Nmr Spectroscopy ◽  
Catalytic Reaction ◽  
Reaction Mechanisms ◽  
Mas Nmr ◽  
Spectroscopy Study

Direct observation of DME carbonylation in the different channels of H-MOR zeolite by continuous-flow solid-state NMR spectroscopy

2015 ◽  
Vol 51 (94) ◽  
pp. 16868-16870 ◽  
Author(s):  
Ting He ◽  
Pengju Ren ◽  
Xianchun Liu ◽  
Shutao Xu ◽  
Xiuwen Han ◽  
...  
Keyword(s):  
Solid State ◽  
Nmr Spectroscopy ◽  
Direct Observation ◽  
Solid State Nmr ◽  
Continuous Flow ◽  
Mas Nmr ◽  
Solid State Nmr Spectroscopy

Surface acetyl intermediates on HMOR zeolites (CH3CO-Z) were detected during DME carbonylation using in situ continuous-flow 13C MAS NMR spectroscopy.

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