The molecular weight which was analyzed new oneself the quantity

摘要

Topic This invention aniline monomer to graft converting reacting to the porurisuchirensuruhon principal chain, new oneself which is indicated graft as the below-mentioned structural formula which includes the poly- aniline polymer which is copolymerized regards water soluble poly- aniline graft copolymer and its production method of being doped. The poly- aniline graft copolymer of this invention, is an advantage the principal chain itself executing the role of the dopant and the role which melts in water simultaneously. In addition, because the principal chain poly- aniline has applied, as the branch be able to prevent the macro phase separation of poly- aniline, it possesses the advantage doping deviation from doping of occurring reversibly with pH. Oneself which is produced by this invention the water soluble conductivity poly- aniline graft copolymer which is doped, the electromagnetic wave cover material, the material for electrification prevention and the material for corrosion prevention, the accumulator electrode material, is useful in the electric color change element and the sensor etc.Solutions[Structural formula]Poly- (styrene sulfonic acid graft aniline) Conversion 1 Selective figure Figure 1