A simple pulse sequence to exclude falsification of NMR self-diffusion results by multi-phase relaxation
- 1 January 1990
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 20,p. 1454-1455
- https://doi.org/10.1039/c39900001454
Abstract
The existence of various phases with large difference in the nuclear magnetic relaxation times within one sample may lead to substantial ambiguities in self-diffusion measurements by the conventional NMR pulsed-field gradient method, which may be excluded by the proposed pulse sequence.Keywords
This publication has 7 references indexed in Scilit:
- Principles and Application of Self-Diffusion Measurements by Nuclear Magnetic ResonancePublished by Elsevier ,2013
- On the translational mobility of benzene adsorbed on NaX-type zeolitesJournal of the Chemical Society, Chemical Communications, 1990
- On the limits of the application of the n.m.r. pulsed-field gradient technique for self-diffusion measurements in zeolitesZeolites, 1989
- On the comparison between macroscopic and n.m.r. measurements of intracrystalline diffusion in zeolitesZeolites, 1989
- Self-diffusion in solutions of polystyrene in tetrahydrofuran: comparison of concentration dependences of the diffusion coefficients of polymer, solvent, and a ternary probe componentMacromolecules, 1985
- Self-diffusion in high molecular weight polyisobutylene-benzene mixtures determined by the pulsed-gradient, spin-echo methodThe Journal of Physical Chemistry, 1967
- Spin Diffusion Measurements: Spin Echoes in the Presence of a Time-Dependent Field GradientThe Journal of Chemical Physics, 1965