14. 単泡性ソノルミネッセンスの化学的反応をめざして

概要

論文の詳細を見る
The low-Q method for generating single-bubble sonoluminescence developed in our laboratory is examined from the perspective of chemical applications. The method utilizes two Langevin transducers sandwiching a flask and produces as many as four sonoluminescing bubbles symmetrically in the plane at the center of the flask. Compared with the sonoluminescence in the ordinary resonant, high-Q method, the present luminescence is dimmer, which suggests that the bubbles may have lower temperature and that they may be dancing around in the neighborhood of the average position. It is argued that the apparent low quality is by no means a drawback from the standpoint of chemical reactions, since chemical reactions seem to be more likely to take place within such poor cavitation bubbles, as suggested by the recent pioneering discovery by T. and F. Lepoint.
日本ソノケミストリー学会の論文
1997-10-01