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Titolo:
Mapping out the connectivities in intermediate gel phases of molecular sieve synthesis by solid-state NMR
Autore:
Huang, YN; Machado, D;
Indirizzi:
Univ Western Ontario, Dept Chem, London, ON N6A 5B7, Canada Univ Western Ontario London ON Canada N6A 5B7 London, ON N6A 5B7, Canada
Titolo Testata:
MICROPOROUS AND MESOPOROUS MATERIALS
fascicolo: 2-3, volume: 47, anno: 2001,
pagine: 195 - 202
SICI:
1387-1811(200110)47:2-3<195:MOTCII>2.0.ZU;2-G
Fonte:
ISI
Lingua:
ENG
Soggetto:
DOUBLE-RESONANCE NMR; NUCLEAR-MAGNETIC-RESONANCE; STRUCTURAL INVESTIGATIONS; CROSS-POLARIZATION; QUADRUPOLAR NUCLEI; AQUEOUS-SOLUTIONS; MAS NMR; SPECTROSCOPY; PHOSPHORUS; ALUMINUM;
Keywords:
aluminophosphate molecular sieves; gel; solid-state NMR; P-31/Al-27 cross polarization;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
32
Recensione:
Indirizzi per estratti:
Indirizzo: Huang, YN Univ Western Ontario, Dept Chem, London, ON N6A 5B7, Canada UnivWestern Ontario London ON Canada N6A 5B7 N N6A 5B7, Canada
Citazione:
Y.N. Huang e D. Machado, "Mapping out the connectivities in intermediate gel phases of molecular sieve synthesis by solid-state NMR", MICROP M M, 47(2-3), 2001, pp. 195-202

Abstract

The present communication demonstrates, for the first time, that P-31/(27)Al double resonance solid-state NMR experiments such as cross-polarization(CP) can be used to map out the connectivity in the intermediate gel phases of molecular sieve synthesis. Our work clearly highlights the advantages of using Al/P CP techniques for characterizing the gel phases. (C) 2001 Elsevier Science B.V. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 08/04/20 alle ore 06:29:35