Thiolate-Mediated Selectivity Control in Aerobic Alcohol Oxidation by Porous Carbon-Supported Au<sub>25</sub> Clusters

Yoskamtorn, Tatchamapan; Yamazoe, Seiji; Takahata, Ryo; Nishigaki, J.; Thivasasith, Anawat; Limtrakul, Jumras; Tsukuda, Tatsuya

doi:10.1021/cs501010x

Public

Thiolate-Mediated Selectivity Control in Aerobic Alcohol Oxidation by Porous Carbon-Supported Au25 Clusters

Shared by NobleBlocks on Sep 18, 2014 • 12:00 AM UTC

Authors:

Tatchamapan Yoskamtorn

Seiji Yamazoe

Ryo Takahata

Abstract

Supported Au25 clusters were prepared through the calcination of Au25(SC12H25)18 on hierarchically porous carbon nanosheets under vacuum at temperatures in the range of 400–500 °C for 2–4 h. TEM and EXAFS analyses revealed that the thiolate coverage on Au25 gradually decreased with increasing calcin...

Subject

Calcination

Benzyl alcohol

Catalysis

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