Anahara Kazuma, Kohno Jun-Ya
Department of Chemistry, Faculty of Science, Gakushuin University , 1-5-1 Mejiro, Toshima-ku, Tokyo 171-8588, Japan.
J Phys Chem B. 2017 Oct 26;121(42):9895-9901. doi: 10.1021/acs.jpcb.7b08526. Epub 2017 Oct 12.
Dynamic properties of the metastable interface between two miscible solutions are investigated by the collision of two droplets. A clear interface is observed between the two colliding droplets. The interface moves in the colliding droplet toward the side where the original droplet has a lower surface tension. The interface is set to the middle of the colliding droplet by controlling the surface tension of the droplets to observe the chemical reactions at the droplet interface by cavity-enhanced Raman spectroscopy. This study provides a foundation for further research on the initial process of the chemical reactions of two miscible solutions.
通过两个液滴的碰撞来研究两种互溶溶液之间亚稳界面的动态特性。在两个相互碰撞的液滴之间观察到一个清晰的界面。该界面在碰撞的液滴中朝着原始液滴表面张力较低的一侧移动。通过控制液滴的表面张力，将界面设置在碰撞液滴的中间，以利用腔增强拉曼光谱观察液滴界面处的化学反应。本研究为进一步研究两种互溶溶液化学反应的初始过程奠定了基础。
