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Poly‐ N ‐benzylaniline prepared in perchloric acid—a new soluble semiconducting polymer
Author(s) -
Li Zhuang,
Dong ShaoJun
Publication year - 1992
Publication title -
chinese journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 1001-604X
DOI - 10.1002/cjoc.19920100402
Subject(s) - perchloric acid , chemistry , polyaniline , polymer , solubility , conductivity , electrochemistry , elemental analysis , polymer chemistry , inorganic chemistry , base (topology) , nuclear chemistry , organic chemistry , electrode , mathematical analysis , mathematics , polymerization
Chemical or electrochemical oxidation of N ‐benzylaniline in perchloric acid solution yields a highly colored polymer—poly‐ N ‐benzylaniline (PBAn). The polymer has good solubility in a number of organic solvents in either acid or base form. At room temperature, conductivity measurements on pressed pellets of the acid form PBAn give a conductivity of 9.3 × 10 −6 S·cm −1 . The soluble polymer was analyzed using a variety of common experimental techniques including UV‐vis, IR, NMR, ESR spectroscopy, elemental analysis and electrochemical analysis. All experimental results showed that PBAn has a structure similar to polyaniline with the elimination of some benzyl groups.
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