The electrochemical synthesis and properties of poly(aniline-co-diphenylamine and 5-aminosalicylic acid) with p-type doping and n-type doping

- Poly(aniline-co-DPA and 5-ASA) copolymer with p- and n-type doping was first synthesized
- A potential separation between p-type doping and n-type doping is greater than 1 V
- The copolymer exhibits p- and n-type doping in a pH range of 4.0 to 13.3
- The copolymer with radicals shows good reversible redox and stability in aqueous media
- The copolymer has evident photoelectric response under visible light illumination