T. Cassagneau et al., NOVEL INORGANIC OXIDE PILLARED GAMMA-ZIRCONIUM PHOSPHATE FORMED BY INTERCALATION OF OCTAMERIC SILOXANES, Journal of physical chemistry, 97(34), 1993, pp. 8678-8680
Cross-linked materials derived from gamma-zirconium phosphate have bee
n synthesized by the intercalation of octakis-(aminopropylsiloxane) fo
llowed by calcination. These compounds represent a novel inorganic oxi
de pillared gamma-zirconium phosphate, and the origin of their porosit
y resides in the structural characteristics of the host material. An a
lternative, low temperature, approach to silica pillaring is also desc
ribed.