Research on antistatic superhydrophobic surfaces has attracted widespread attention in some fields. However, in the application of superhydrophobic materials, fabricating stable and practical superhydrophobic surfaces through facile and low-cost approaches still faces considerable challenges. Herein, a polyphenylene sulfide (PPS)-based antistatic superhydrophobic composite coating with a high water contact angle (166°) and a low sliding angle (2°) was fabricated on a Q345 steel surface through a simple spray-coating method without any modifier. Furthermore, the as-prepared superhydrophobic coating also displayed excellent superhydrophobicity for water droplets at different pH values, as well as self-cleaning, anti-fouling and anti-icing properties. Importantly, the superhydrophobic coating still exhibited superhydrophobicity after calcination at 350 °C for 1 h, indicating its outstanding thermal stability. Excellent antistatic and anticorrosion properties were obtained on the prepared coating surface, which allows the coating to be applied under harsh conditions. Benefiting from the above characteristics, compared with the commercial coating, the as-obtained antistatic superhydrophobic coating may be applied more widely in related fields.

中文翻译：

---

一种无修饰剂的方法来制备具有显着的热稳定性和耐腐蚀性的抗静电超疏水复合涂料

抗静电超疏水性表面的研究在某些领域引起了广泛的关注。然而，在超疏水材料的应用中，通过简便且低成本的方法制造稳定且实用的超疏水表面仍然面临相当大的挑战。本文在Q345钢表面通过简单的喷涂方法制备了具有高水接触角（166°）和低滑动角（2°）的聚苯硫醚（PPS）基抗静电超疏水复合涂料。此外，所制备的超疏水涂层对于不同pH值下的水滴也表现出优异的超疏水性，并具有自清洁，防污和防冰的特性。重要的，在350℃下煅烧1小时后，该超疏水涂层仍表现出超疏水性，表明其优异的热稳定性。在准备好的涂层表面上获得了优异的抗静电和防腐性能，这使得该涂层可以在苛刻的条件下施工。受益于上述特性，与商业涂料相比，如此获得的抗静电超疏水涂料可以在相关领域中更广泛地应用。