8. ソノメカノケミカルプロセスによる有機結晶微粒子の調製とその光化学的性質

概要

論文の詳細を見る
We have studied production of carbon materials by using sonochemical process. We reported production of arnorphous carbon [1,2], C_<60> [3] arid carbon nanotubes [4], For the production of carbon nanotube, it was found that solidification proceeded by mechanochemical effect induced by the collision of solid particles mixed in the solution. This is one of new effects for the sonochemical process. Here we examine the production of organic fine particles by sonomechanochemical process. We succeeded that the production of fine particles of Cu-phthalocyanine, perylene and C_<60> by applying strong ultrasound to organic powder dispersed in liquid. For Cu-phthaiocyanine, size of the fine particles was smaller than 1 μm and crystal structure seems to be modified by the treatment. For perylene and C_<60>, particle size distribution is very broad (0.1-1 μm). We are trying to improve the size distribution by optimizing reaction conditions.
日本ソノケミストリー学会の論文
2001-11-28