Hierarchical Porous Surface for Efficiently Controlling Microdroplets' Self‐Removal

Superhydrophobic porous surfaces with hydrophilic polymers adsorbed in pores are designed to control the coalescing behavior of microdroplets as well as their quick self-removal. The combination of chemical composition and surface structure are greatly important in the design of new materials for heat exchange, antifogging, and anti-icing. As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.