NMR studies of oxide-based glasses

M Edén - Annual Reports Section" C"(Physical Chemistry), 2012 - pubs.rsc.org
Solid-state nuclear magnetic resonance (NMR) spectroscopy offers an array of options for
exploring structural order of amorphous materials both over short (≲ 0.3 nm) and medium (≲ …

Oxygen-17 NMR spectroscopy: Basic principles and applications (Part I)

IP Gerothanassis - Progress in Nuclear Magnetic Resonance …, 2010 - Elsevier
Dedicated to the memory of Professor NE Alexandrou, Aristotle University of Thessaloniki,
Greece and Dr. M. Momenteau, Institute Curie, Section de Biologie, URA 1387, Orsay …

Influence of aluminates on the hydration kinetics of tricalcium silicate

E Pustovgar, RK Mishra, M Palacios… - Cement and Concrete …, 2017 - Elsevier
We used a combination of experimental and modelling techniques to study the effect of
NaAlO 2 on C 3 S hydration. pH sensitive inhibition of C 3 S hydration occurred at an early …

Site Connectivities in Amorphous Materials Studied by Double-Resonance NMR of Quadrupolar Nuclei:  High-Resolution 11B ↔ 27Al Spectroscopy of …

JCC Chan, M Bertmer, H Eckert - Journal of the American …, 1999 - ACS Publications
The utility of heteronuclear double-resonance NMR methods involving the quadrupolar
nuclei 11B and 27Al is demonstrated for probing the intermediate-range order in …

NMR heteronuclear correlation between quadrupolar nuclei in solids

D Iuga, C Morais, Z Gan, DR Neuville… - Journal of the …, 2005 - ACS Publications
We show for the first time that it is possible to acquire high-resolution heteronuclear NMR
correlation experiments in solid state between second-order-broadened half integer …

Short and medium range order in sodium aluminoborate glasses. 2. Site connectivities and cation distributions studied by rotational echo double resonance NMR …

M Bertmer, L Züchner, JCC Chan… - The Journal of Physical …, 2000 - ACS Publications
A quantitative NMR strategy is developed for the study of the network connectivity
(intermediate range structure) and the cation distribution in the sodium aluminoborate glass …

Broadband Cross-Polarization to Half-Integer Quadrupolar Nuclei: Wideline Static NMR Spectroscopy

JJ Kimball, AR Altenhof, MJ Jaroszewicz… - The Journal of …, 2023 - ACS Publications
Cross-polarization (CP) is a technique commonly used for the signal enhancement of NMR
spectra; however, applications to quadrupolar nuclei have heretofore been limited due to a …

[PDF][PDF] Practical aspects of modern routine solid-state multinuclear magnetic resonance spectroscopy: one-dimensional experiments

DL Bryce, GM Bernard, M Gee… - Canadian journal of …, 2001 - researchgate.net
New solid-state NMR (SSNMR) methods and applications continue to blossom such that a
diverse array of physical, chemical, and biological problems are now being addressed using …

Update on 27Al NMR studies of aluminosilicate glasses

M Eden - Annual reports on NMR spectroscopy, 2020 - Elsevier
Aluminosilicate glasses and melts are of great geological and technological importance.
Significant efforts have been spent for enhancing the insight into their structures. Here magic …

New insights into the molecular structures, compositions, and cation distributions in synthetic and natural montmorillonite clays

S Cadars, R Guégan, MN Garaga, X Bourrat… - Chemistry of …, 2012 - ACS Publications
We present a detailed investigation of the molecular structure of montmorillonite, an
aluminosilicate clay with important applications in materials sciences, such as for catalysis …