Strain‐Invariant, Highly Water Stable All‐Organic Soft Conductors Based on Ultralight Multi‐Layered Foam‐Like Framework Structures (Adv. Funct. Mater. 21/2023)

Soft Electronics Conventional soft conductors are characterized by a large change in conductance upon mechanical deformation. In article number 2212688, Fabian Schütt, Stefan Schröder, and co-workers, combine thin film deposition technologies in a three-dimensional fashion, resulting in multi-layered and ultra-lightweight foam-like framework structures based on poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate), coated with a polytetrafluoroethylene. These all-organic soft conductors show strain-invariant conductance over a large strain range, super elastic deformation and water stability.