March 3, 2026

Study on the Preparation and Performance of Dynamic Photothermal Control and UV-Indicating Superamphiphobic Coating on Carbon Fiber Plate

Key Points

The superamphiphobic coating on carbon fiber plates achieves a water contact angle of 163°, significantly enhancing its water resistance.
After 95 hours of ultraviolet exposure and 120 wear cycles, the coating maintains its impressive properties, demonstrating durability.
Using a spraying method, the coating can be dynamically controlled by light and heat, offering versatile applications.
This innovative approach not only provides superamphiphobicity but also shows cost-effectiveness, expanding potential uses in technology.

Abstract

Carbon fiber plates (CFP) are widely used due to their high strength and lightweight properties, but they have poor resistance to water and oil, posing safety risks. This work introduces a method for preparing a superamphiphobic coating on CFP using spraying, which can be dynamically controlled by light and heat, and responds to ultraviolet light. The superamphiphobic carbon fiber plate (SKCFP) achieves a water contact angle of 163° and an oil contact angle of 158°, withstanding 95 h of ultraviolet exposure and 120 wear cycles. It also demonstrates excellent resistance to water impact, acid, and alkali, showing strong potential for use in drones, smart wearables, and more. This study presents a novel method for preparing superamphiphobic coatings, thereby opening up new avenues for the application of CFP in various fields. This sample not only exhibits superamphiphobicity but also cost-effectiveness, outperforming existing studies.

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Cite This Study

Su et al. (Thu,) studied this question.

synapsesocial.com/papers/69a76794badf0bb9e87e1792 https://doi.org/https://doi.org/10.1021/acs.iecr.5c04186

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