SOLID-STATE NMR CHARACTERIZATION OF BETA-SIALONS FROM SELF-PROPAGATING HIGH-TEMPERATURE SYNTHESIS

Authors
YUE Y HE HY KLINOWSKI J WU YW ZHUANG HR
Citation
Y. Yue et al., SOLID-STATE NMR CHARACTERIZATION OF BETA-SIALONS FROM SELF-PROPAGATING HIGH-TEMPERATURE SYNTHESIS, Journal of materials chemistry, 6(8), 1996, pp. 1391-1393
Citations number
13
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Chemistry Physical","Material Science
Journal title
Journal of materials chemistry → ACNP
ISSN journal
0959-9428
Volume
6
Issue
8
Year of publication
1996
Pages
1391 - 1393
Database
ISI
SICI code
0959-9428(1996)6:8<1391:SNCOBF>2.0.ZU;2-X
Abstract
A series of highly crystalline beta-sialons prepared by self-propagati ng high-temperature synthesis (SHS) has been characterized by powder X -ray diffraction, Si-29 and Al-27 MAS NMR spectroscopy. The microdomai n-type structure of the products (with general composition Si6-zAlzOzN 8-z where 0.5 less than or equal to z less than or equal to 2.0) is ve ry similar to that of beta-sialons prepared using conventional synthes is methods.