New‐Era Polymer Thermoelectrics: Material Innovations, Doping Frontiers, Decoupling Strategies, and Unconventional Applications (Adv. Mater. 43/2026)

New-Era Polymer Thermoelectrics The cover depicts a new era in polymer thermoelectrics, featuring various breakthroughs such as the emergence of n-type PBFDO, sophisticated decoupling strategies for electronic and thermal transport, alongside the demonstration of flexible, stretchable thermoelectric devices. Ultimately, this works builds a bridge from fundamental mechanisms to real-world applications. More details can be found in the Review by Suhao Wang (DOI: 10.1002/adma.202522912).