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High resolution NMR in zeolites

Miscellaneous:

Abstract

In this work {sup 29} Si and {sup 27} Al NMR spectroscopy was used to study various types of zeolites. The corresponding spectra were used to measure the Si/Al ratios, to follow chemical modifications induced by acid and hydrothermal treatments, to determine non-equivalent crystallographic sites in highly dealuminated mordenites, and to detect modifications of faujasites due to the insertion of titanium atoms in the lattice. (author) 7 refs., 7 figs., 2 tabs.
Authors:
Diaz, Anix [1] 
  1. INTEVEP, Filial de Petroleos de Venezuela, SA, Caracas (Venezuela). Dept. de Analisis y Evalucion
Publication Date:
Dec 31, 1991
Product Type:
Miscellaneous
Report Number:
CONF-9105459-
Reference Number:
SCA: 665100; 664200; 400101; PA: AIX-29:045888; EDB-98:091426; SN: 98001998966
Resource Relation:
Conference: 3. meeting of nuclear magnetic resonance users, 3. Encontro de usuarios de ressonancia magnetica nuclear, Buzios (Brazil), 14-18 May 1991; Other Information: DN: 7 refs., 7 figs., 2 tabs.; PBD: 1991; Related Information: Is Part Of Proceedings of the 3. Meeting of nuclear magnetic resonance users; PB: 425 p.; Anais do 3. encontro de usuarios de ressonancia magnetica nuclear
Subject:
66 PHYSICS; 40 CHEMISTRY; ALUMINIUM; ALUMINIUM 27; MAGNETIC RESONANCE; MINERALS; NMR SPECTRA; NUCLEAR MAGNETIC RESONANCE; SILICON; SILICON 29; SPECTROSCOPY; STRUCTURAL CHEMICAL ANALYSIS; ZEOLITES
OSTI ID:
636782
Research Organizations:
Associacao de Usuarios de Ressonancia Magnetica Nuclear, Rio de Janeiro, RJ (Brazil)
Country of Origin:
Brazil
Language:
English
Other Identifying Numbers:
TRN: BR98E1443045888
Availability:
Available from the Library of the Brazilian Nuclear Energy Commission, Rio de Janeiro
Submitting Site:
BRN
Size:
pp. 237-249
Announcement Date:

Miscellaneous:

Citation Formats

Diaz, Anix. High resolution NMR in zeolites. Brazil: N. p., 1991. Web.
Diaz, Anix. High resolution NMR in zeolites. Brazil.
Diaz, Anix. 1991. "High resolution NMR in zeolites." Brazil.
@misc{etde_636782,
title = {High resolution NMR in zeolites}
author = {Diaz, Anix}
abstractNote = {In this work {sup 29} Si and {sup 27} Al NMR spectroscopy was used to study various types of zeolites. The corresponding spectra were used to measure the Si/Al ratios, to follow chemical modifications induced by acid and hydrothermal treatments, to determine non-equivalent crystallographic sites in highly dealuminated mordenites, and to detect modifications of faujasites due to the insertion of titanium atoms in the lattice. (author) 7 refs., 7 figs., 2 tabs.}
place = {Brazil}
year = {1991}
month = {Dec}
}