Intrinsically ionic conductive cellulose nanopapers applied as all solid dielectrics for low voltage organic transistors.

ABSTRACT: Biodegradability, low-voltage operation, and flexibility are important trends for the future organic electronics. High-capacitance dielectrics are essential for low-voltage organic field-effect transistors. Here we report the application of environmental-friendly cellulose nanopapers as high-capacitance dielectrics with intrinsic ionic conductivity. Different with the previously reported liquid/electrolyte-gated dielectrics, cellulose nanopapers can be applied as all-solid dielectrics without any liquid or gel. Organic field-effect transistors fabricated with cellulose nanopaper dielectrics exhibit good transistor performances under operation voltage below 2 V, and no discernible drain current change is observed when the device is under bending with radius down to 1 mm. Interesting propert

SUBMITTER: Dai S 

PROVIDER: S-EPMC6048164 | biostudies-literature | 2018 Jul

REPOSITORIES: biostudies-literature