Publisher: American Chemical Society (ACS)

Issue: 15

License: [{"start"=>{"date-parts"=>[[2024, 7, 19]], "date-time"=>"2024-07-19T00:00:00Z", "timestamp"=>1721347200000}, "content-version"=>"vor", "delay-in-days"=>0, "URL"=>"https://creativecommons.org/licenses/by/4.0/"}]

Publication date(s): 2024/08/02 (print) 2024/07/19 (online)

Pages: 11545-11553

Volume: 14 Issue: {"issue"=>"15", "published-print"=>{"date-parts"=>[[2024, 8, 2]]}}

Journal: ACS Catalysis

Link: [{"URL"=>"https://pubs.acs.org/doi/pdf/10.1021/acscatal.4c00909", "content-type"=>"application/pdf", "content-version"=>"vor", "intended-application"=>"unspecified"}, {"URL"=>"https://pubs.acs.org/doi/pdf/10.1021/acscatal.4c00909", "content-type"=>"unspecified", "content-version"=>"vor", "intended-application"=>"similarity-checking"}]

URL:

Amphiphilic Janus silica particles, tunable with oleophobic–oleophilic properties and low fluorine content (8 wt % F), exhibited prominent foamability for a variety of aromatic alcohols at low particle concentrations (<1 wt %) compared to randomly functionalized silica particles. When selectively loaded with Pd nanoparticles on the oleophilic hemisphere, the particles displayed more than a 2-fold increase in catalytic activity for the aerobic oxidation of benzyl alcohol compared to nonfoam bulk catalysis under ambient O2 pressure. The particles were conveniently recycled with high foamability and catalytic activity maintained for at least five consecutive runs.

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