Side chain engineering control of mixed conduction in oligoethylene glycol-substituted polythiophenes

This work reveals the structure and sequence effects on ion and electron conductivity. Increased oxygen content leads to increased ionic and reduced electronic conductivity, and increased backbone distance increases both conductivities.

Direct synthesis of barium titanium oxyhydride for use as a hydrogen-permeable electrode

Barium titanium oxyhydride BaTiO3–xHx is a promising functional material that exhibits H–/e– mixed conduction. Here we firstly report a direct synthesis of BaTiO3–xHx by mechanochemical method. The prepared polycrystalline sample...