Title:
階層的多孔構造を有する無機多孔質体に金属を担持した触媒及びその製造方法
Document Type and Number:
Japanese Patent JP7280617
Kind Code:
B2
Abstract:
A catalyst includes a carrier, and a metal obtained by reducing a metal ion supported on the carrier 1) in a supercritical state or 2) in a polar organic solvent, wherein the carrier is an inorganic porous body having a hierarchical porous structure. By employing the catalyst, it is possible to exhibit better catalytic activity than a conventional catalyst. Heat generation and spontaneous ignition are prevented because no organic porous body is used.
Inventors:
Toshikazu Miyamoto
White Koushi
Hirohisa Sajiki
Tomohiro Ichikawa
Masahiro Mizuno
Aya Ogawa
Kaine Masuda
Tsuyoshi Yamada
Tomohiro Matsuo
Yu Kobayashi
White Koushi
Hirohisa Sajiki
Tomohiro Ichikawa
Masahiro Mizuno
Aya Ogawa
Kaine Masuda
Tsuyoshi Yamada
Tomohiro Matsuo
Yu Kobayashi
Application Number:
JP2019545203A
Publication Date:
May 24, 2023
Filing Date:
September 28, 2018
Export Citation:
Assignee:
SNG Co., Ltd.
International Classes:
B01J23/44; B01J35/04; B01J35/10; B01J37/16; C07C1/22; C07C1/26; C07C5/03; C07C5/08; C07C5/09; C07C15/073; C07C15/16; C07C15/18; C07C29/132; C07C29/145; C07C29/147; C07C31/125; C07C33/20; C07C33/24; C07C37/055; C07C39/04; C07C39/08; C07C41/26; C07C43/23; C07C45/29; C07C47/542; C07C51/09; C07C57/30; C07C63/06; C07C67/303; C07C69/612; C07C209/36; C07C209/42; C07C209/50; C07C211/27; C07C211/47; C07C211/48; C07C227/04; C07C229/60; C07C231/12; C07C233/43; C07C269/06; C07C271/28; C07F7/04
Domestic Patent References:
| JP2010510060A | ||||
| JP2011200774A | ||||
| JP2015180494A |
Other References:
TENORIO, M. J. et al.,Supercritical CO2 as a reaction and impregnation medium in the synthesis of Pd-SiO2 aerogel inverse,The Journal of Supercritical Fluids,2009年,Vol. 49,p. 369-376
MATSUYAMA, K. et al.,Supercritical fluid-assisted immobilization of Pd nanoparticles in the mesopores of hierarchical por,The Journal of Supercritical Fluids,2017年07月29日,Vol. 130,p. 140-146
MATSUYAMA, K. et al.,Supercritical fluid-assisted immobilization of Pd nanoparticles in the mesopores of hierarchical por,The Journal of Supercritical Fluids,2017年07月29日,Vol. 130,p. 140-146
Attorney, Agent or Firm:
Saegusa International Patent Office
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