Entropy-Capturing Polymerization for High-Performance, Ultra-transparent Polyimides with Simultaneous Multiple Monomer Recovery via Salt Intermediates
Sustainable electronics demand high-performance materials that reconcile advanced mechanical durability with end-of-life circularity. Here, we report a high-entropy design strategy for transparent polyimides, synthesized from salts of alicyclic tetraacids and a multi-component aliphatic diamine with a low carbon foot...