𝔖 Bobbio Scriptorium
✦   LIBER   ✦

On the polarizability of molecular sieves: 129Xe NMR chemical shifts and sorption energetics

✍ Scribed by Eric G. Derouane; Mark E. Davis


Publisher
Elsevier Science
Year
1988
Weight
327 KB
Volume
48
Category
Article
ISSN
0304-5102

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


129Xe NMR of xenon adsorbed on zeolites:
✍ J. Demarquay; J. Fraissard πŸ“‚ Article πŸ“… 1987 πŸ› Elsevier Science 🌐 English βš– 428 KB

experiments we have determined values of the mean free path 1 of xenon adsorbed on various zeolites. We deduce from them the dependence of the chemical shift S on 1. It is now possible to determine the dimensions of any cavity in which xenon can be adsorbed.

The relation betwen the 129Xe NMR chemic
✍ B. Boddenberg; M. Hartmann πŸ“‚ Article πŸ“… 1993 πŸ› Elsevier Science 🌐 English βš– 344 KB

The adsorption isotherms and lz9Xe NMR chemical shifts of xenon in the voids of zeolite Y with O%, 53%, 75%, and 95% exchange of copper (II) for sodium ions were determined. With increasing copper content the shifts go uptield. The local chemical shifts of xenon at a crystallographic SII site with a

The dependence on temperature and concen
✍ Vadim V. Bardin; Hermann-Josef Frohn πŸ“‚ Article πŸ“… 2006 πŸ› John Wiley and Sons 🌐 English βš– 95 KB

The dependence of the 129Xe NMR chemical shift value of XeF2 on temperature and concentration was determined in a variety of prototypic media: in acidic (anhydrous HF, aHF), nonprotic but polar (dichloromethane), and basic (CD3CN-EtCN, 1:3 v/v) solvents. The 129Xe NMR spectra of a representative ser