poly(p-benzoquinone diamine-naphthalene) and poly(p-benzoquinone diamine) were prepared. Imine-anthracene) two new copolymers and their performance comparison studies. It was characterized by FT-IR
UV-Vis
CV
XRD and TG methods. The results show that: the two copolymers synthesized in the trifluoroacetic acid (TFA) solution
the absorption wavelengths of the ultraviolet-visible absorption spectrum are 524nm
293nm and 502nm
respectively. There are absorption peaks at 295nm. The red shift of polymer P1 is 22nm compared with P2. P1 has a higher degree of conjugation; cyclic voltammetry shows that the peak area of P1 is larger than that of P2
and the larger the peak area
the greater the specific capacitance of the copolymer; iodine doping will increase the telephone activity of the copolymer. This article has high application potential and reference value for the electrochemical research of copolymers.