Vibrational Spectroscopy of Zeolites

Król, Magdalena; Koleżyński, Andrzej; Mikuła, Andrzej; Mozgawa, W.

doi:10.1007/978-3-030-01355-4_10

Cited by 2 publications

(1 citation statement)

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“…However, due to various Si/Al ratios and the resulting local ordering, a detailed analysis of their structural properties is not an easy task. A common tool used in the structural analysis of zeolite-type materials is vibrational spectroscopy; unfortunately, due to their complex structures, a detailed and reliable analysis of the properties and shapes of vibrational spectra is a very difficult task, which usually requires additional support from theoretical calculations [ 3 , 4 ]. The simulation of vibrational IR and Raman spectra in a complex environment (crystal, solution) is a very challenging and widely explored topic.…”

Section: Introductionmentioning

confidence: 99%

Vibrational Spectra of Zeolite Y as a Function of Ion Exchange

2021

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Zeolite Y is one of the earliest known and most widely used synthetic zeolites. Many experimental investigations verify the valuable ion exchange capability of this zeolite. In this study, we assessed the effects of ion exchange on its vibrational spectra. We applied classical lattice dynamics methods for IR and Raman intensity calculations. Computed spectra of optimized zeolite Y structures with different cations were compared with experimental data. The spectra obtained in this study are in agreement with previous experimental and computational studies on zeolites from the faujasite group.

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Section: Introductionmentioning

confidence: 99%