Direct Measurement of Zeolite Brønsted Acidity by FTIR Spectroscopy: Solid-State 1H MAS NMR Approach for Reliable Determination of the Integrated Molar Absorption Coefficients

2018 ◽  
Vol 122 (44) ◽  
pp. 25386-25395 ◽  
Author(s):  
Anton A. Gabrienko ◽  
Irina G. Danilova ◽  
Sergei S. Arzumanov ◽  
Larisa V. Pirutko ◽  
Dieter Freude ◽  
...  
Keyword(s):  
Solid State ◽  
Ftir Spectroscopy ◽  
Direct Measurement ◽  
Mas Nmr ◽  
Brønsted Acidity ◽  
Absorption Coefficients ◽  
1H Mas Nmr ◽  
Reliable Determination ◽  
Brönsted Acidity

Sulfated zirconia in SBA-15 structures with strong Brønsted acidity as observed by 1H MAS NMR spectroscopy

2007 ◽  
Vol 115 (1-2) ◽  
pp. 79-85 ◽  
Author(s):  
Volkan Degirmenci ◽  
Özlen Ferruh Erdem ◽  
Aysen Yilmaz ◽  
Dieter Michel ◽  
Deniz Uner
Keyword(s):  
Nmr Spectroscopy ◽  
Sulfated Zirconia ◽  
Mas Nmr ◽  
Brønsted Acidity ◽  
1H Mas Nmr ◽  
Brönsted Acidity

A new method for the quantitative determination of zeolitic Brønsted acidity

1997 ◽  
pp. 383-384 ◽  
Author(s):  
Manfred Richter ◽  
Barbara Parlitz ◽  
Reinhard Eckelt ◽  
Rolf Fricke
Keyword(s):  
Quantitative Determination ◽  
New Method ◽  
Brønsted Acidity ◽  
Brönsted Acidity

Solid-State 1H MAS NMR Characterization of γ-Alumina and Modified γ-Aluminas

1994 ◽  
Vol 148 (1) ◽  
pp. 76-83 ◽  
Author(s):  
E.C. Decanio ◽  
J.C. Edwards ◽  
J.W. Bruno
Keyword(s):  
Solid State ◽  
Mas Nmr ◽  
1H Mas Nmr ◽  
Nmr Characterization

FTIR spectroscopic and1 H MAS NMR studies of the influence of lattice chemistry and structure on Brønsted acidity in zeolites

1996 ◽  
Vol 39 (3-4) ◽  
pp. 147-152 ◽  
Author(s):  
J. Jänchen ◽  
J. H. M. C. van Wolput ◽  
L. J. M. van de Ven ◽  
J. W. de Haan ◽  
R. A. van Santen
Keyword(s):  
Mas Nmr ◽  
Brønsted Acidity ◽  
Nmr Studies ◽  
Brönsted Acidity

Spectroscopic determination of relative Brønsted acidity as a predictor of reactivity in aprotic ionic liquids

2015 ◽  
Vol 51 (30) ◽  
pp. 6651-6654 ◽  
Author(s):  
Ariel I. Horowitz ◽  
Paola Arias ◽  
Matthew J. Panzer
Keyword(s):  
Ionic Liquids ◽  
Reaction Rates ◽  
Spectroscopic Determination ◽  
Bronsted Acids ◽  
Brønsted Acidity ◽  
Brönsted Acidity ◽  
Relative Acidity

FTIR-enabled titration of pyridine with Brønsted acids in aprotic ionic liquids successfully predicts relative acidity and reaction rates.

Fast Resonance Assignment and Fold Determination of Human Superoxide Dismutase by High-Resolution Proton-Detected Solid-State MAS NMR Spectroscopy

2011 ◽  
Vol 123 (49) ◽  
pp. 11901-11905 ◽  
Author(s):  
Michael J. Knight ◽  
Amy L. Webber ◽  
Andrew J. Pell ◽  
Paul Guerry ◽  
Emeline Barbet-Massin ◽  
...  
Keyword(s):  
Superoxide Dismutase ◽  
Solid State ◽  
Nmr Spectroscopy ◽  
High Resolution ◽  
Resonance Assignment ◽  
Mas Nmr

Fast Resonance Assignment and Fold Determination of Human Superoxide Dismutase by High-Resolution Proton-Detected Solid-State MAS NMR Spectroscopy

2011 ◽  
Vol 50 (49) ◽  
pp. 11697-11701 ◽  
Author(s):  
Michael J. Knight ◽  
Amy L. Webber ◽  
Andrew J. Pell ◽  
Paul Guerry ◽  
Emeline Barbet-Massin ◽  
...  
Keyword(s):  
Superoxide Dismutase ◽  
Solid State ◽  
Nmr Spectroscopy ◽  
High Resolution ◽  
Resonance Assignment ◽  
Mas Nmr
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