Enhancement in aerobic alcohol oxidation catalysis of Au25 clusters by single Pd atom doping

Songhai Xie; Hironori Tsunoyama; Wataru Kurashige; Yuichi Negishi; Tatsuya Tsukuda

doi:10.1021/cs300252g

Enhancement in aerobic alcohol oxidation catalysis of Au₂₅ clusters by single Pd atom doping

Songhai Xie
, Hironori Tsunoyama
, Wataru Kurashige
, Yuichi Negishi
, Tatsuya Tsukuda

Research output: Contribution to journal › Article › peer-review

396 Citations (Scopus)

Abstract

Au₂₅ and Pd₁Au₂₄ clusters on multiwalled carbon nanotubes were developed via adsorption of Au₂₅(SC ₁₂H₂₅)₁₈ and Pd₁Au ₂₄(SC₁₂H₂₅)₁₈, respectively, on the nanotubes, followed by calcination. Comparison of their catalysis for the aerobic oxidation of benzyl alcohol showed that single Pd atom doping significantly improved the catalytic performance of Au₂₅ for the first time.

Original language	English
Pages (from-to)	1519-1523
Number of pages	5
Journal	ACS Catalysis
Volume	2
Issue number	7
DOIs	https://doi.org/10.1021/cs300252g
Publication status	Published - 2012 Jul 6
Externally published	Yes

Keywords

Au clusters
aerobic oxidation
multiwalled carbon nanotubes
single Pd atom doping

ASJC Scopus subject areas

Catalysis
General Chemistry

Access to Document

10.1021/cs300252g

Cite this

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title = "Enhancement in aerobic alcohol oxidation catalysis of Au25 clusters by single Pd atom doping",

abstract = "Au25 and Pd1Au24 clusters on multiwalled carbon nanotubes were developed via adsorption of Au25(SC 12H25)18 and Pd1Au 24(SC12H25)18, respectively, on the nanotubes, followed by calcination. Comparison of their catalysis for the aerobic oxidation of benzyl alcohol showed that single Pd atom doping significantly improved the catalytic performance of Au25 for the first time.",

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AU - Tsunoyama, Hironori

AU - Kurashige, Wataru

AU - Negishi, Yuichi

AU - Tsukuda, Tatsuya

PY - 2012/7/6

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N2 - Au25 and Pd1Au24 clusters on multiwalled carbon nanotubes were developed via adsorption of Au25(SC 12H25)18 and Pd1Au 24(SC12H25)18, respectively, on the nanotubes, followed by calcination. Comparison of their catalysis for the aerobic oxidation of benzyl alcohol showed that single Pd atom doping significantly improved the catalytic performance of Au25 for the first time.

AB - Au25 and Pd1Au24 clusters on multiwalled carbon nanotubes were developed via adsorption of Au25(SC 12H25)18 and Pd1Au 24(SC12H25)18, respectively, on the nanotubes, followed by calcination. Comparison of their catalysis for the aerobic oxidation of benzyl alcohol showed that single Pd atom doping significantly improved the catalytic performance of Au25 for the first time.

KW - Au clusters

KW - aerobic oxidation

KW - multiwalled carbon nanotubes

KW - single Pd atom doping

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