Title:
PROCESS FOR PRODUCING METAL MICROPARTICLE AND COMPOSITION CONTAINING THE SAME
Document Type and Number:
Japanese Patent JP2005298891
Kind Code:
A
Abstract:
To provide a process wherein the aspect ratio of metal nanorods can be easily controlled, and the metal nanorods having the objective aspect ratio can be efficiently produced.
In the process for producing metal microparticles by reducing metal ions in an aqueous solution containing a surfactant, the aspect ratio of the metal microparticles is controlled by producing the metal microparticles in an environment where acid or alkali is added, or the aspect ratio of the metal microparticles is controlled by performing reduction reaction at a regulated liquid temperature.
Inventors:
TAKADA YOSHIAKI
HIRATA HIROKI
SATO SUMIYOSHI
NIITOME YASURO
YAMADA ATSUSHI
NISHIOKA KOJI
KAWASAKI HIDEYA
MIZOGUCHI HIROTSUYO
NAGAI YOSHINORI
MUROUCHI MASAHITO
HIRATA HIROKI
SATO SUMIYOSHI
NIITOME YASURO
YAMADA ATSUSHI
NISHIOKA KOJI
KAWASAKI HIDEYA
MIZOGUCHI HIROTSUYO
NAGAI YOSHINORI
MUROUCHI MASAHITO
Application Number:
JP2004116254A
Publication Date:
October 27, 2005
Filing Date:
April 09, 2004
Export Citation:
Assignee:
MITSUBISHI MATERIALS CORP
DAINIPPON TORYO KK
DAINIPPON TORYO KK
International Classes:
B82B3/00; B22F9/24; C25C5/02; C25D1/00; (IPC1-7): B22F9/24; B82B3/00; C25C5/02; C25D1/00
Domestic Patent References:
| JP2003225899A | 2003-08-12 | |||
| JPH04323310A | 1992-11-12 | |||
| JPH04323309A | 1992-11-12 | |||
| JPS4855169A | 1973-08-02 |
Attorney, Agent or Firm:
Hiroshi Chiba