NMR of Physisorbed ¹²⁹Xe Used as a聽Probe to Investigate Molecular Sieves

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• 作者：J.-L. Bonardet ; A. G茅d茅on ; M.-A. Springuel-Huet ; J. Fraissard
• 关键词：a Xe ; NMR ; Optically polarized xenon ; Zeolites ; Microporous solids ; Mesoporous solids ; Clays ; Carbon ; Adsorption ; Porosity ; Metal catalysts
• 刊名：Molecular Sieves - Science and Technology
• 出版时间：2006
• 出版年：2006
• 期刊代码：98_1436-8269
• 类别：ch
• 卷：5
• 期：1
• 页码：155-248
• 数据来源：sp

摘要

Xenon is an inert gas with a very large electron environment that makes it sensitive to any interaction, even physical. In the case of 129Xe isotope (spin 1/2), the resulting electronic perturbation is directly transmitted to the nucleus and, therefore, affects the nuclear magnetic resonance chemical shift. In this chapter, we report some applications of this technique in both fundamental and applied research in the field of microporous and mesoporous solids.