Title:
METHOD FOR PRODUCING SILVER POWDER
Document Type and Number:
Japanese Patent JP2009046696
Kind Code:
A
Abstract:
To provide a new method for producing a silver powder capable of obtaining the silver powder by an electrolysis process.
Electrolysis is applied using a silver salt aqueous solution obtained by adding weak acid, particularly, carboxylic acid having two or more carboxyl groups such as malic acid and citric acid as an electrolytic solution, thus the silver powder having a relatively small grain size, and also having a dendrite shape can be obtained.
Inventors:
WACHI SHINTARO
MIWA MASAHIRO
WAKIMORI YASUNARI
MIWA MASAHIRO
WAKIMORI YASUNARI
Application Number:
JP2007210776A
Publication Date:
March 05, 2009
Filing Date:
August 13, 2007
Export Citation:
Assignee:
MITSUI MINING & SMELTING CO
International Classes:
C25C5/02; B22F1/00; B22F9/24; C25C1/20
Attorney, Agent or Firm:
Saburo Takeuchi
Michio Ichizawa
Hiromu Kurihara
Michio Ichizawa
Hiromu Kurihara