Reversible Switching of Water‐Droplet Adhesion on a Superhydrophobic Polythiophene Surface

Reversible switching of water-droplet adhesion between sliding and pinned states on a highly porous superhydrophobic polythiophene film is realized by adjusting electric potential. This large-area superhydrophobic polythiophene film is prepared readily by using a versatile electrodeposition method. Electrochromism along with reversible water-droplet adhesion switching of the film is also demonstrated. 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.