Title:
NOBLE METAL CATALYST CARRYING METHOD
Document Type and Number:
Japanese Patent JP2010253408
Kind Code:
A
Abstract:
To provide a method for carrying a noble metal catalyst which is capable of carrying nano-particles of a noble metal in a dispersed state on a carrier and which has advantages in improving the problems of environmental loading and cost.
The method for carrying the noble metal catalyst includes the preparation step of preparing a mixture containing a precursor containing a noble metal element and the carrier having microwave absorbability, and the carrying step of having the nano-particles carried on the carrier with a state in which the nano-particles of the noble metal are dispersed by conducting the reduction treatment of the precursor through irradiating the mixture with microwaves to conduct the heat treatment.
Inventors:
KATO NAOKI
SHA TAKESHI
SHA TAKESHI
Application Number:
JP2009107408A
Publication Date:
November 11, 2010
Filing Date:
April 27, 2009
Export Citation:
Assignee:
AISIN SEIKI
TOYOTA MOTOR CORP
TOYOTA MOTOR CORP
International Classes:
B01J37/34; B01J23/89; H01M4/88; H01M4/92
Domestic Patent References:
| JP2006265005A | 2006-10-05 | |||
| JP2006265005A | 2006-10-05 |
Foreign References:
| WO2008054337A2 | 2008-05-08 | |||
| WO2008048192A1 | 2008-04-24 | |||
| WO2005120703A1 | 2005-12-22 |
Other References:
JPN6013001728; Ｄｅｂｏｒａｈ Ｌ．Ｂｏｘａｌｌ ｅｔ ａｌ．: '"Ｒａｐｉｄ Ｓｙｎｔｈｅｓｉｓ ｏｆ Ｐｔ ｏｒ Ｐｄ／Ｃａｒｂｏｎ Ｎａｎｏｃｏｍｐｏｓｉｔｅｓ Ｕｓｉｎｇ Ｍｉｃｒｏｗａｖｅ Ｉｒｒａｄｉａｔｉｏｎ"' Ｃｈｅｍｉｓｔｒｙ ｏｆ Ｍａｔｅｒｉａｌｓ Ｖｏｌ．１３， Ｎｏ．３, 200103, ｐ．８０６-８１０
JPN6013001728; Ｄｅｂｏｒａｈ Ｌ．Ｂｏｘａｌｌ ｅｔ ａｌ．: '"Ｒａｐｉｄ Ｓｙｎｔｈｅｓｉｓ ｏｆ Ｐｔ ｏｒ Ｐｄ／Ｃａｒｂｏｎ Ｎａｎｏｃｏｍｐｏｓｉｔｅｓ Ｕｓｉｎｇ Ｍｉｃｒｏｗａｖｅ Ｉｒｒａｄｉａｔｉｏｎ"' Ｃｈｅｍｉｓｔｒｙ ｏｆ Ｍａｔｅｒｉａｌｓ Ｖｏｌ．１３， Ｎｏ．３, 200103, ｐ．８０６-８１０
JPN6013001728; Ｄｅｂｏｒａｈ Ｌ．Ｂｏｘａｌｌ ｅｔ ａｌ．: '"Ｒａｐｉｄ Ｓｙｎｔｈｅｓｉｓ ｏｆ Ｐｔ ｏｒ Ｐｄ／Ｃａｒｂｏｎ Ｎａｎｏｃｏｍｐｏｓｉｔｅｓ Ｕｓｉｎｇ Ｍｉｃｒｏｗａｖｅ Ｉｒｒａｄｉａｔｉｏｎ"' Ｃｈｅｍｉｓｔｒｙ ｏｆ Ｍａｔｅｒｉａｌｓ Ｖｏｌ．１３， Ｎｏ．３, 200103, ｐ．８０６-８１０
Attorney, Agent or Firm:
Hiroshi Okawa