Title:
金属触媒の製造方法及び電極の製造方法
Document Type and Number:
Japanese Patent JP4695612
Kind Code:
B2
Abstract:
A method of preparing a metal catalyst including a conductive catalyst material and a coating layer formed of a water repellent material on the surface of the conductive catalyst material includes: obtaining a water repellent material solution by mixing a water repellent material and a first solvent; obtaining a conductive catalyst solution by mixing a conductive catalyst material and a first solvent; mixing the water repellent material solution and the conductive catalyst solution; casting the result onto a supporter, drying the cast result and then separating a metal catalyst in a solid state from the supporter; and pulverizing and sieving the product. Also provided is a method of preparing an electrode including the metal catalyst.
Inventors:
Hong tin base
Liu Tokuei
Park Sadatama
All Yusei
Liu Tokuei
Park Sadatama
All Yusei
Application Number:
JP2007027145A
Publication Date:
June 08, 2011
Filing Date:
February 06, 2007
Export Citation:
Assignee:
SAMSUNG SDI Co., LTD.
International Classes:
B01J33/00; B01J31/28; B01J37/02; B01J37/04; H01M4/88; H01M8/10
Domestic Patent References:
| JP8203536A | ||||
| JP2004209468A | ||||
| JP2072560A | ||||
| JP2002525812A | ||||
| JP2002246034A | ||||
| JP5234599A |
Foreign References:
| US6946211 |
Attorney, Agent or Firm:
IPD International Patent Business Corporation
Miaki Kametani
Tetsuo Kanamoto
Miaki Kametani
Tetsuo Kanamoto