大学化学2025，Vol.40Issue(2)：234-241,8.DOI:10.12461/PKU.DXHX202405027
亲疏水隐性图案显示和油水分离科普展示实验
Popular Science Demonstration Experiment of Invisible Pattern Display and Oil-Water Separation Based on the Hydrophilic and Hydrophobic Interfacial
摘要
Abstract
Interface phenomena and their related applications are prevalent in everyday life.This experiment,based on the theoretical principles of solid-liquid interface wetting and the relationship between material chemical structure and interface wetting,provides a visual demonstration of surface wetting phenomena and the applications of hydrophilic and hydrophobic coatings.To emphasize the core concepts of beautiful chemistry and green chemistry,two engaging and visually appealing experiments—"Invisible Pattern Display"and"Oil-Water Separation"—were independently designed.These experiments effectively illustrate the characterization and practical applications of hydrophilic and hydrophobic surfaces.The method used is simple,safe,and highly visual,combining scientific and artistic elements.It allows participants to closely experience the preparation of hydrophilic and hydrophobic surfaces,enhancing their practical skills and stimulating interest in chemistry and new materials and technologies.关键词
亲/疏水涂层/表面改性/润湿现象/油水分离/美丽化学Key words
Hydrophilic/hydrophobic coatings/Surface modification/Wetting phenomenon/Oil-water separation/Beauty of chemistry分类
社会科学引用本文复制引用
黄程程,程好,张先宏..亲疏水隐性图案显示和油水分离科普展示实验[J].大学化学,2025,40(2):234-241,8.基金项目
国家自然科学基金青年基金(52203004) （52203004）
