4. T. Sun, M. S. Wong and J. Y. Ying, "Synthesis of Amorphous, Microporous Silica with Adamantanamine as a Templating Agent" Chem. Commun., 2057-2058 (2000). DOI:10.1039/b001079k
Amorphous, microporous silica with a spherical particle morphology has been prepared with adamantanamine, and its unusual structural
properties suggest a non-zeolitic templating synthesis pathway.