Quantifying TEMPO Redox Polymer Charge Transport toward the Organic Radical Battery

摘要: To design new and better organic active battery materials in a rational fashion, fundamental parameters of the charge transport must be studied. Herein we report on electronic conductivity by electron diffusion TEMPO-containing redox polymer, reorganization energy TEMPO self-exchange an solvent is determined for first time. The was 8.5 μS/cm at E0 corresponded to hopping mechanism. apparent coefficient 1.9 × 10–9 cm2/s room temperature, short times ion limiting with 6.5 10–10 cm2/s. 1.01 eV, indicating rather polar chemical environment groups. implications usage this type storage are discussed. As through 10 μm demonstrated, show that, if sufficient swellability can ensured, transported several mic...