Silica-supported isolated gallium sites as highly active, selective and stable propane dehydrogenation catalysts-Reference-Cited by-同舟云学术

Silica-supported isolated gallium sites as highly active, selective and stable propane dehydrogenation catalysts

Published:2017 Issue:4 Volume:8 Page:2661-2666
ISSN:2041-6520
Container-title:Chemical Science
language:en
Short-container-title:Chem. Sci.

Author:

Searles Keith¹²³⁴,Siddiqi Georges¹²³⁴,Safonova Olga V.⁵⁴,Copéret Christophe¹²³⁴^ORCID

Affiliation:

1. Department of Chemistry and Applied Biosciences

2. ETH Zürich

3. CH-8093 Zürich

4. Switzerland

5. Paul Scherrer Institute

Abstract

Single-site gallium centers, obtained via grafting of a molecular siloxide precursor on the surface of partially dehydroxylated silica followed and a thermal transformation, display high initial activity for propane dehydrogenation, (TOF 20 mol C₃H₆ per mol Ga per h), and high selectivity for propylene (≥93) over 20 h.

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2017/SC/C6SC05178B

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