NON-OPTICAL DYNAMIC IMPACT ANALYSIS METHOD OF SUPER-WATER-REPELLENT SURFACE USING QCM AND NON-OPTICAL ANALYSIS DEVICE USED THEREFOR

摘要

The present invention relates to a non-optical dynamic impact analysis method of super-water-repellent surface using a quartz crystal microbalance (QCM) and a non-optical analysis device used therefor. In addition, the present invention relates to a method for observing the dynamic impact of droplets, comprising the steps of: forming a first surface having a predetermined surface energy on at least a part of the surface of a quartz oscillator; dropping droplets onto the first surface; and observing changes in the vibration characteristics of the quartz oscillator. The first surface may be formed of a nanostructure layer and a hydrophilic or water-repellent material bonded to the nanostructure layer. According to the present invention, it is possible to provide a new non-optical platform capable of directly and quantitatively researching the dynamic impact on a super water-repellent surface.;COPYRIGHT KIPO 2020