Growth mechanism of transparent and conducting composite films of polyaniline | Zendy

Wan Meixiang | Zendy; Yang Jing | Zendy

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Growth mechanism of transparent and conducting composite films of polyaniline

Author(s) -

Wan Meixiang,

Yang Jing

Publication year - 1993

Publication title -

journal of applied polymer science

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.575

H-Index - 166

eISSN - 1097-4628

pISSN - 0021-8995

DOI - 10.1002/app.1993.070490916

Subject(s) - polyaniline , composite number , materials science , aniline , conductivity , chemical engineering , substrate (aquarium) , diffusion , polymerization , transmittance , conductive polymer , polymer chemistry , morphology (biology) , composite material , polymer , chemistry , organic chemistry , oceanography , physics , optoelectronics , engineering , thermodynamics , geology , genetics , biology

Composites of polyaniline (PANI) with various polymeric matrices as substrates were synthesized by means of diffusion–oxidation of aniline swollen polymeric matrices with FeCl 3 as oxidizer. The conductivity at room temperature, transmittance at 400–800 nm, stability in air, and morphology of PANI composite films depend on the polymerization time, concentration of FeCl 3 , and substrate used. A maximum conductivity at room temperature and the highest transmittance at 500–800 nm can be achieved of 10 −1 S/cm and 70–80%, respectively. The growth mechanism of PANI composite films has been discussed. © 1993 John Wiley & Sons, Inc.

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