AWUT Tunisagul, ABDIRYIM Tursun, MIJIT Maxur, NURULLA Ismayil. PREPARATION OF POLYBENZIDINE TYPE π-CONJUGATED COPOLYMERS WITH A METAL NICKEL COMPLEX AS CATALYST AND THEIR PROPERTIES[J]. Acta Polymerica Sinica, 2005,(2):167-171.
AWUT Tunisagul, ABDIRYIM Tursun, MIJIT Maxur, NURULLA Ismayil. PREPARATION OF POLYBENZIDINE TYPE π-CONJUGATED COPOLYMERS WITH A METAL NICKEL COMPLEX AS CATALYST AND THEIR PROPERTIES[J]. Acta Polymerica Sinica, 2005,(2):167-171.DOI:
New alternative π-conjugated copolymers were obtained by nickel(Ⅱ) complex catalyzed polycodensation of N
N'-diehlorediphenoquinonediimine or 3
3'-dimethyl-N
N'-dichloredipheno-quinone diimine with 2
5-thiophenylene dimagnesium dibromide.The monomers were prepared from the corresponding benzidines oxidized by NaOCl.The monomers were characterized by FT-IR and 1H-NMR.The eopolymers wele characterized by FT-IR
UV-Vis
cyclic vohammogram and XRD.The obtained eopolymers were partially soluble in DMF
DMSO and CF3COOH.The soluble part (in DMSO) of copolymer Ⅱ showed two absorption peaks at about 310 nm and 450 nm
respectively
while copolymer I showed two absorption peaks at about 290 nm and 430 nm
respectively.The results from cyclic vohammogram and XRD showed that the eopolymers had electrochemical activity