Abstract
Nuclear magnetic resonance (NMR) longitudinal relaxation times ( T 1's) of lithium nuclei were measured in porous porcelain media containing solutions of lithium chloride in water. For constant salt concentration, 1/ T 1 for 7Li was found to be proportional to the specific surface area of the media. For constant specific surface area, T 1 ( 7Li) decreased with increase in concentration within the range studied, while T 1 ( 6Li) did not vary significantly with concentration. The results are discussed in terms of chemical exchange between bulk phase ions and ions in electrical double layers near the solid surface.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.