文献类型：期刊文献

英文题名：Fabrication of durability superhydrophobic LDH coating on zinc sheet surface via NH4F-assisted in-situ growth and post-modification for enhancing anti-corrosion and anti-icing

作者：Guo, Jiao[1]; Qian, Hang[2]; Liu, Pengfei[2]; Ma, Jingyuan[3]

第一作者：郭娇

通讯作者：Liu, Pengfei

机构：[1] College of Chemistry and Chemical Engineering, Xinxiang University, Xinxiang, Henan, 453003, China; [2] School of Chemistry and Chemical Engineering, Henan Institute of Science and Technology, Xinxiang, Henan, 453003, China; [3] Department of Biology and Food Engineering, Beijing Vocational College of Agriculture, Beijing, 102442, China

第一机构：新乡学院化学化工学院

年份：2019

卷号：180

外文期刊名：Applied Clay Science

收录：EI(收录号：20192507075685);Scopus(收录号：2-s2.0-85067408792)

语种：英文

外文关键词：Mechanical stability - Chemical stability - Zinc coatings - Contact angle - Hydrophobicity

摘要：In this work, a superhydrophobic layered double hydroxide (LDH) coating was fabricated on zinc sheet surface by in-situ growth and post-modification technology. The obtained zinc sheet exhibited excellent superhydrophobicity with a water contact angle (WCA) of 160° and a water sliding angle (WSA) of 5o. To determine the mechanical stability, chemical stability, storage stability of the superhydrophobic LDH coating on zinc surface, sandpaper abrasion test, tape-peeling test, immersion test and long-term exposure to the outdoors were employed. The results of stability test suggested that the LDH coating on zinc surface possessed excellent superhydrophobic stability (WCA > 150°, WSA ? 2019 Elsevier B.V.