Journal article
Studies of lithium ion dynamics in paramagnetic cathode materials using 6Li 1D selective inversion methods
Abstract
The effectiveness of two different selective inversion methods is investigated to determine timescales of Li ion mobility in paramagnetic Li intercalation materials. The first method is 1D exchange spectroscopy, which employs a 90°-τ(1)-90° sequence for selective inversion of a Li resonance undergoing site exchange. The experiment is most easily applied when the first delay period, τ(1), is set to the frequency difference between two resonances …
Authors
Davis LJM; He XJ; Bain AD; Goward GR
Journal
Solid State Nuclear Magnetic Resonance, Vol. 42, , pp. 26–32
Publisher
Elsevier
Publication Date
April 2012
DOI
10.1016/j.ssnmr.2012.01.002
ISSN
0926-2040