Inspired by lotus leaves in nature, superhydrophobic surfaces have attracted extensive attention in many fields. However, their complex preparation process, poor durability and high cost seriously restrict their large-scale application in industrial production. Based on the good flexibility and durability of carbon nanofibers, several simple modifier-free one-step approaches were adopted to fabricate a durable CNF/PVDF/PDMS conductive superhydrophobic coating. The fabricated coating not only possesses good superhydrophobicity to many kinds of liquids, but also has excellent self-cleaning and anti-fouling properties. In addition, the superhydrophobicity of the obtained multifunctional coating is stable even after harsh bending fatigue deformation, long immersion times and high-temperature treatment. Due to its strong adhesion and excellent conductivity, the CNF/PVDF/PDMS coating displays reliable mechanical stability and superior sensitivity. These distinct features make the obtained conductive superhydrophobic coating a good candidate for multifunctional smart sensors, with great application prospects in gesture detectors, waterproof wearable electronics and health monitors.

中文翻译：

---

柔性电子传感器耐用型超疏水涂层的一步法制造

受自然界荷叶的启发，超疏水表面已在许多领域引起广泛关注。然而，其制备过程复杂，耐久性差和成本高严重限制了它们在工业生产中的大规模应用。基于碳纳米纤维的良好柔韧性和耐用性，采用了几种简单的无改性剂的一步法来制造耐用的CNF / PVDF / PDMS导电超疏水涂层。所制备的涂层不仅对多种液体具有良好的超疏水性，而且具有优异的自洁和防污性能。另外，即使在剧烈的弯曲疲劳变形，长的浸渍时间和高温处理之后，所获得的多功能涂层的超疏水性也是稳定的。由于其强大的附着力和出色的导电性，CNF / PVDF / PDMS涂层具有可靠的机械稳定性和出色的灵敏度。这些独特的功能使所获得的导电超疏水涂层成为多功能智能传感器的理想选择，在手势检测器，防水可穿戴电子设备和健康监视器中具有广阔的应用前景。