生物表面从微纳米层次上已提供给人类一种多级次梯度结构的协同效应机制,并展现出控制动态浸润性及液体传输的独特能力.基于这种机制,设计了各种仿生的结构,开发了制备仿生材料的新技术与方法.并将仿生理念引入到材料的制备中,通过利用常见的高分子材料、响应高分子材料、掺杂的有机物/无机物复合材料,可控制备了一系列新型一、二维度仿生微纳米界面材料.这些新型仿生微纳米界面材料从微、纳及宏观层次上体现了优越的浸润性调控功能,如液滴驱动、水收集、防覆冰等,其在微流控制、淡水采集、雾水工程、热量传递、浮尘过滤等领域有重要的应用前景.
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