Title:
GOLD CLUSTER CATALYST AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2013/187323
Kind Code:
A1
Abstract:
[Problem] To provide: a gold cluster catalyst which is capable of promoting/controlling a chemical reaction with high catalytic activity and selectivity; and a method for producing the gold cluster catalyst.
[Solution] (1) A gold cluster catalyst that is obtained by having a carrier support clusters, each of which is an aggregate of a plurality of gold atoms, by having the carrier support a plurality of gold cluster compounds and then processing the gold cluster compounds on the carrier, each of said gold cluster compounds being stabilized by an organic ligand and comprising a predetermined number of gold atoms. This gold cluster catalyst is characterized in that each of the clusters has a particle diameter of 10 nm or less and is formed substantially only of gold atoms.
Inventors:
HARUTA MASATAKE (JP)
YU YUE (JP)
HUANG JIAHUI (JP)
TAKETOSHI AYAKO (JP)
ISHIDA TAMAO (JP)
AKITA TOMOKI (JP)
OGATA ATSUSHI (JP)
KIM HYUN-HA (JP)
YU YUE (JP)
HUANG JIAHUI (JP)
TAKETOSHI AYAKO (JP)
ISHIDA TAMAO (JP)
AKITA TOMOKI (JP)
OGATA ATSUSHI (JP)
KIM HYUN-HA (JP)
Application Number:
PCT/JP2013/065816
Publication Date:
December 19, 2013
Filing Date:
June 07, 2013
Export Citation:
Assignee:
UNIV TOKYO METROPOLITAN (JP)
International Classes:
B01J23/52; B01J23/66; B01J35/02; B01J37/08; B01J37/34; C07C29/141; C07C33/32; C07C209/36; C07C211/46; C07C245/12; C07B61/00
Foreign References:
| JP2004500226A | 2004-01-08 | |||
| JP2010247108A | 2010-11-04 | |||
| JP2008259993A | 2008-10-30 | |||
| JP2010510048A | 2010-04-02 | |||
| JP2007301470A | 2007-11-22 | |||
| JP2007090164A | 2007-04-12 | |||
| JP2008049282A | 2008-03-06 | |||
| JP2008049280A | 2008-03-06 |
Other References:
TATSUYA TSUKUDA ET AL.: "Tanjikin Cluster Shokubai no Seimitsu Gosei to Size Tokuiteki Sanka Shokubai Kassei", DAI 105 KAI SHOKUBAI TORONKAI TORONKAI A YOKOSHU, 24 March 2010 (2010-03-24), pages 124, XP008175907
TAKETOSHI MATSUMOTO ET AL.: "Ti02(110) Jo ni Tanji shita Alkanethiolate Hogo Kin Cluster no Hairetsu no STM Kansatsu", 86TH ANNUAL MEETING OF THE CHEMICAL SOCIETY OF JAPAN IN SPRING KOEN YOKOSHU I, 13 March 2006 (2006-03-13), pages 311, XP008175901
M. HARUTA, CHEM. LETT., 1987
See also references of EP 2859943A4
TAKETOSHI MATSUMOTO ET AL.: "Ti02(110) Jo ni Tanji shita Alkanethiolate Hogo Kin Cluster no Hairetsu no STM Kansatsu", 86TH ANNUAL MEETING OF THE CHEMICAL SOCIETY OF JAPAN IN SPRING KOEN YOKOSHU I, 13 March 2006 (2006-03-13), pages 311, XP008175901
M. HARUTA, CHEM. LETT., 1987
See also references of EP 2859943A4
Attorney, Agent or Firm:
MATSUYAMA, Yuichiro (JP)
Yuichiro Matsuyama (JP)
Yuichiro Matsuyama (JP)
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