Dodecyl sulfate-doped poly(3,4-ethylenedioxythiophene) film and manufacturing method therefor
AssigneeFlexolution
InventorsJung Won Lee, Sung Soo Kim, Feng Ma
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Abstract
Proposed are a dodecyl sulfate-doped PEDOT film and a manufacturing method therefor, the method including: coating, on a substrate, an oxidizing agent film including a dodecyl sulfate metal salt such as Fe(DS)3; and forming a PEDOT film by vapor phase polymerization. The dodecyl sulfate-doped PEDOT film according to the present disclosure has excellent electrical conductivity so as to be capable of replacing a metal, and has excellent mechanical durability, light transmittance, and aqueous solution stability.
Claims13
A PEDOT film including dodecyl sulfate as a dopant,
- wherein the PEDOT film is formed by vapor phase polymerization using a dodecyl sulfate metal salt as an oxidizing agent, and
- wherein the PEDOT film has an electrical conductivity of equal to or greater than 10,307 S/cm.
A method of manufacturing a PEDOT film, the method comprising:
- coating, on a substrate, an oxidizing agent film including a dodecyl sulfate metal salt;
- forming a PEDOT film on the substrate coated with the oxidizing agent film by vapor phase polymerization;
- and
- washing and drying the PEDOT film wherein the PEDOT film includes dodecyl sulfate as a dopant and wherein the PEDOT film has an electrical conductivity of equal to or greater than 10,307 S/cm.
Dependencies are inferred from the claim text.