Detection of Nonequivalent Si Sites in Sepiolite and Palygorskite by Solid-state 29Si Magic Angle Spinning-Nuclear Magnetic Resonance

Sridhar Komarneni, Colin A. Fyfe and Gordon J. Kennedy
Material Research Laboratory and Department of Agronomy Pennsylvania State University University Park, Pennsylvania 16802
Department of Chemistry University of Guelph Guelph, Ontario N16 2W1 Canada
Key Words: Magic angle spinning-nuclear magnetic resonance • Nuclear magnetic resonance • Palygorskite • Sepiolite • Silicon sites

Clays and Clay Minerals; February 1986 v. 34; no. 1; p. 99-102; DOI: 10.1346/CCMN.1986.0340113
© 1986, The Clay Minerals Society
Clay Minerals Society (www.clays.org)