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1. Synthesis of sub-nanometer gold particles on modified silica.

Author

Beloqui Redondo, A., Ranocchiari, M., and van Bokhoven, J. A.

Subjects
*SILICA, *SILICON compounds, *PARTICLES, *METAL complexes, *COMPLEX compounds
Abstract

The deposition of gold on silica tends to give large particles when using conventional techniques. We report the preparation of 0.8 ± 0.2 nm particles on a modified SBA-15 support. The method involves the functionalization of silica with amine groups and deposition of gold at basic pH. These catalysts are highly active and selective in the dehydrogenation of formic acid. [ABSTRACT FROM AUTHOR]

Published
2016
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