𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Characterization of void spaces in mordenites by means of 129Xe NMR

✍ Scribed by R.A Ripmeester

Publisher
Elsevier Science
Year
1984
Weight
409 KB
Volume
56
Category
Article
ISSN
0022-2364

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

129Xe NMR of xenon adsorbed on zeolites:
129Xe NMR of xenon adsorbed on zeolites: Relationship between the chemical shift and the void space
✍ 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.

ZSM-5 zeolite synthesis in the presence
ZSM-5 zeolite synthesis in the presence of a copper-phthalocyanine complex characterization by ESR and 129Xe NMR
✍ A. Gedeon; M. Valeux; M. Gruia; G. Minghua; J. Fraissard πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 English βš– 611 KB

In the presence of a copper phthalocyanine complex (CuPc), it is possible to synthesize ZSM-5 zeolite containing the complex, and the crystallinity is good, provided that the amount of CuPc trapped is lower than the number of channel intersections where it can be located without too much distortion.

Dynamic NMR spectroscopy of hyperpolariz
Dynamic NMR spectroscopy of hyperpolarized 129Xe in human brain analyzed by an uptake model
✍ Wolfgang Kilian; Frank Seifert; Herbert Rinneberg πŸ“‚ Article πŸ“… 2004 πŸ› John Wiley and Sons 🌐 English βš– 307 KB

## Abstract Hyperpolarized ^129^Xe (HpXe) NMR not only holds promise for functional lung imaging, but for measurements of tissue perfusion as well. To investigate human brain perfusion, several time‐series of ^129^Xe MR spectra were recorded from one healthy volunteer after HpXe inhalation. The tim