Hybrid coatings to replace PFAS-containing materials -State-of-the-art, challenges, limits and opportunities

 
Per- and polyfluoroalkyl substances (PFAS) have been widely used in various industries due to their exceptional properties, including resistance to water, oil and chemical and thermal stability. However, their environmental persistence and potential health risks have led to increasing regulatory pressures and a search for safer alternatives. Organically modified ceramics (ORMOCERs) have emerged as a promising replacement for PFAS-containing materials. This talk reviews the current state-of-the-art in this hybrid coatings, highlighting their potential as a viable substitute. The unique properties, such as their chemical versatility, durability, and eco-friendliness, are discussed. Challenges in their development and application are identified, including the need for improved performance in extreme conditions and scalability of production processes. Also opportunities for innovation are presented, particularly in tailoring the products compositions to meet specific industrial needs.