Toward an Atomic-Level Understanding of Size-Specific Properties of Protected and Stabilized Gold Clusters

Tsukuda, Tatsuya

Bulletin of the Chemical Society of Japan, 2012, 85(2), 151-168

Permalink : https://hdl.handle.net/2115/49009

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アクセス権	open access
URI	https://hdl.handle.net/2115/49009
タイトル	Toward an Atomic-Level Understanding of Size-Specific Properties of Protected and Stabilized Gold Clusters
著者	e-Rad_Researcher 90262104 著者名 Tsukuda, Tatsuya
言語	英語
発行日	2012-02
出版者	Chemical Society of Japan
収録物名	Bulletin of the Chemical Society of Japan
巻(号)	85(2)
ページ	151-168
抄録	Metal clusters consisting of fewer than 100 atoms (diameter <2 nm) are highly promising as a new class of building units for functional materials because of their novel and size-dependent properties. Nevertheless, basic and applied studies of metals clusters have been hampered by the lack of specific guidelines for design and precise synthetic methods. This account surveys recent investigations of gold clusters focusing on our effort toward an atomic-level understanding and control of their size-specific properties. We have developed a size-controlled method for synthesizing gold clusters protected by ligands, stabilized by polymers, and supported on solids. Remarkable size-effects on stabilities and various properties including catalysis were observed. Their mechanisms are discussed based on fundamental knowledge of bare gold clusters in the gas phase.
資源タイプ	学術雑誌論文
出版タイプ	Version of Record
PISSN	0009-2673
関連情報 (isIdenticalTo)	出版社版DOI https://doi.org/10.1246/bcsj.20110227