Synthesis of H3PW12O40•xH2O-doped polyaniline by chemical oxidative polymerization

Dawei Gu, Gang Liu, Jiansheng Wu, Linjiang Shen
2012 Procedia Engineering  
With different concentration of H 3 PW 12 O 40 •xH 2 O, conducting polyaniline (PANI) was synthesized by chemical oxidative polymerization. The samples were characterized by FT-IR, UV-vis spectroscopy and four-point conductivity measurement. The FT-IR and UV-vis spectra showed that all the samples possessed the characteristic of doped PANI. The conductivity of PANI was dependent on the concentration of H 3 PW 12 O 40 •xH 2 O. The maximum value of conductivity was about 1.28×10 -2 S/cm when the
more » ... xperimental concentration of H 3 PW 12 O 40 •xH 2 O was 4 mg/mL. The results show that polyaniline doped with H 3 PW 12 O 40 •xH 2 O was successfully prepared by chemical oxidative polymerization. (10 pt) Here introduce the paper, and put a nomenclature if necessary, in a box with the same font size as the rest of the paper. The paragraphs continue from here and are only separated by headings, subheadings, images and formulae. The section headings are arranged by numbers, bold and 10 pt. Here follows further instructions for authors.
doi:10.1016/j.proeng.2011.12.607 fatcat:k5kqy6ssgvfkdiskr6arquihyy