Poly (triphenylamine - phenothiazine) dyes and Applications

The present invention discloses a poly (triphenylamine - phenothiazine) dyes and applications, the poly (triphenylamine - phenothiazine) is a dye having a triphenylamine structure and a monomer having a phenothiazine structure by Stille coupling or Suzuki the coupling reaction is made to prepare poly (triphenylamine - phenothiazine) having a triphenylamine dyes and phenothiazine to the unit structure, which is applied to the dye-sensitized solar cell is prepared, a high current density is obtained, high photoelectric conversion of the dye-sensitized solar cell.