scholarly journals HIGH-RESOLUTION 27Al-31P DOUBLE RESONANCE SOLID-STATE NMR STUDIES OF ALMINOPHOSPHATE GLASSES

1999 ◽  
Vol 10 (0) ◽  
pp. 475-483 ◽  
Author(s):  
JERRY C. C. CHAN ◽  
HELLMUT ECKERT
Keyword(s):  
Solid State ◽  
High Resolution ◽  
Solid State Nmr ◽  
Double Resonance ◽  
Nmr Studies

Solid State NMR Studies of the Adsorbed States of Formic Acid on Y Zeolites

1980 ◽  
Vol 3 ◽  
Author(s):  
T. Michael Duncan ◽  
Robert W. Vaughan
Keyword(s):  
Solid State ◽  
Formic Acid ◽  
Solid State Nmr ◽  
Double Resonance ◽  
Chemical Shift Anisotropy ◽  
Surface States ◽  
Cross Polarization ◽  
Nmr Studies ◽  
Y Zeolites ◽  
Nmr Techniques

ABSTRACTSeveral multiple-pulse double-resonance NMR techniques have been applied to isolate and characterize the spectra of the adsorbed states of formic acid on two Y zeolites. The two surface states, bidentatT3 and ynidentate, possess different motional properties and 13C - H cross-polarization techniques may be used to separate the spectra. The 13C chemical shift anisotropy is founa to iorrelate with the symmetry of the formate species. The H spectrum of the carbonyl hydrogen, selectively observed with the dipolardifference method, indicates that this hydrogen becomes more acidic upon adsorption.

One- and two-dimensional high-resolution solid-state NMR studies of zeolite lattice structures

1991 ◽  
Vol 91 (7) ◽  
pp. 1525-1543 ◽  
Author(s):  
C. A. Fyfe ◽  
Y. Feng ◽  
H. Grondey ◽  
G. T. Kokotailo ◽  
H. Gies
Keyword(s):  
Solid State ◽  
High Resolution ◽  
Solid State Nmr ◽  
Lattice Structures ◽  
Two Dimensional ◽  
Nmr Studies ◽  
Zeolite Lattice

13C High resolution solid state NMR studies on cellulose samples of different physical structure

1983 ◽  
Vol 10 (1-2) ◽  
pp. 56-62 ◽  
Author(s):  
Jürgen Kunze ◽  
Gerhard Scheler ◽  
Bernd Schröter ◽  
Burkart Philipp
Keyword(s):  
Solid State ◽  
High Resolution ◽  
Solid State Nmr ◽  
Physical Structure ◽  
Nmr Studies

ChemInform Abstract: One- and Two-Dimensional High-Resolution Solid-State NMR Studies of Zeolite Lattice Structures

ChemInform ◽  
2010 ◽  
Vol 23 (5) ◽  
pp. no-no
Author(s):  
C. A. FYFE ◽  
Y. FENG ◽  
H. GRONDEY ◽  
G. T. KOKOTAILO ◽  
H. GIES
Keyword(s):  
Solid State ◽  
High Resolution ◽  
Solid State Nmr ◽  
Lattice Structures ◽  
Two Dimensional ◽  
Nmr Studies ◽  
Zeolite Lattice

Overexpression, purification, and characterization of recombinant Ca-ATPase regulators for high-resolution solution and solid-state NMR studies

2003 ◽  
Vol 30 (2) ◽  
pp. 253-261 ◽  
Author(s):  
Bethany Buck ◽  
Jamillah Zamoon ◽  
Tara L Kirby ◽  
Tara M DeSilva ◽  
Christine Karim ◽  
...  
Keyword(s):  
Solid State ◽  
High Resolution ◽  
Solid State Nmr ◽  
Purification And Characterization ◽  
Nmr Studies
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