1H MAS NMR (Magic-Angle Spinning Nuclear Magnetic Resonance) Techniques for the Quantitative Determination of Hydrogen Types in Solid Catalysts and Supports

2004 ◽  
Vol 58 (6) ◽  
pp. 698-704 ◽  
Author(s):  
Gordon J. Kennedy ◽  
Mobae Afeworki ◽  
David C. Calabro ◽  
Clarence E. Chase ◽  
Randolph J. Smiley
Keyword(s):  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Quantitative Determination ◽  
Magic Angle Spinning ◽  
Mas Nmr ◽  
Magic Angle ◽  
1H Mas Nmr ◽  
Solid Catalysts ◽  
Angle Spinning

scholarly journals Behavior of H2O surrounding NH4+ and Al3+ in NH4Al(SO4)2·12H2O by 1H MAS NMR, 14N NMR, and 27Al NMR

RSC Advances ◽  
2017 ◽  
Vol 7 (87) ◽  
pp. 55276-55281 ◽  
Author(s):  
Ae Ran Lim
Keyword(s):  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Magic Angle Spinning ◽  
Mas Nmr ◽  
Magic Angle ◽  
27Al Nmr ◽  
Structural Geometry ◽  
1H Mas Nmr ◽  
Angle Spinning ◽  
14N Nmr

In order to understand the thermodynamic properties and structural geometry of NH4Al(SO4)2·12H2O, we studied the magic angle spinning nuclear magnetic resonance (MAS NMR) and static NMR as a function of temperature.

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