Strong anti-ice ability of nanohairs over micro-ratchet structures

作者:Guo Peng; Wen Mengxi; Wang Lei; Zheng Yongmei*
来源:Nanoscale, 2014, 6(8): 3917-3920.
DOI:10.1039/c3nr04061e

摘要

A strong anti-ice property of nanohairs over micro-ratchet surfaces is observed. A long freezing delay ofmore than 185 min is achieved for a droplet on the nanohairs over ratchet structure with a period of similar to 290 mu m under -10 degrees C, which is attributed to the effective cooperation of the nano-and microstructures.