| 摘要 |
PROBLEM TO BE SOLVED: To provide a low cost method for producing metal fine particles, in which a simple apparatus can be used for the production and metal fine particles of metal that cannot be obtained as a metal simple substance can be produced.SOLUTION: A reaction solution S containing an organic solvent and an organometallic salt is accommodated in a reaction vessel 1. A pulse voltage is applied between a pair of electrodes 2 immersed in the reaction solution to evaporate the reaction solution, and a plasma P is generated in bubbles generated at that time. The organometallic salt is decomposed by active species in the plasma to deposit metal fine particles, and the deposited metal fine particles are collected. |
