The Use of Biodegradable Poly(ε‐Caprolactone) as a Matrix for Preparing Micro‐Composites with NdFeB Recycled Magnetic Particles

Front Cover : Neodymium‐iron‐boron magnets are essential materials, and recycling them is crucial for reducing supply dependence. Combining these magnets with polymers, specifically biodegradable poly(ε‐caprolactone) (PCL), can produce micro‐composites with optimized magnetic properties for clean energy applications. More details can be found in article 2500074 by Alejandro J. Müller and co‐workers.