| 摘要 |
PROBLEM TO BE SOLVED: To suppress the agglomeration of silver powder.SOLUTION: The present invention provides a method for producing silver powder that is obtained by the process in which a silver solution containing a silver complex and a reductant solution are mixed to reduce the silver complex for obtaining silver particle slurry; and the silver particle slurry is cleaned and filtrated, and then dried. For the drying operation, heating is performed up to 50°C-80°C in a rolling stirrer in a vacuum reduced-pressure atmosphere while stirring is conducted, so that drying and cracking are carried out simultaneously. |
