化学变脸之神奇的超浸润——推荐一个化学科普实验

Wonderful Super Infiltration of Chemical Face Change

自然界中有一类神奇的超浸润,如荷叶上水珠和水黾轻功“水上漂”等,这是材料表面特异的微纳超级结构和活性物质所致。效法自然,合成了两种超浸润界面剂和一种开关型的Cu(OH)2@ZIF-8纳米网膜。从自然植物–日常应用–科技发展,由浅入深,全方位地科普了神奇而又不乏科学趣味的自然现象(化学变脸),以激发青少年对于自然、科学的兴趣。

There is a kind of magical super-infiltration phenomenon in nature,which is caused by the special microand nano-structures on its surface.For example,the droplets of water on lotus leaves after rain,and the lightness skill of water striders float on the water.In the manuscript,two simple super-infiltrative interfacial agents and a switch-type Cu(OH)2@ZIF-8 nanomesh were synthesized by simulating the micro-interface structure of natural plants.The omnidirectional popularization of science is a magical and interesting natural phenomenon to stimulate teenagers’interest in nature and science.