THE PREPARATION AND PROPERTIES OF THE CONDUCTIVE COMPOSITE FILM FROM POLYANILINE AND POLYVINYL ALCOHOL
Liu Ha
Abstract
Liu Ha
Abstract
conductive composite film of polyaniline (PAn) and polyvinyl alcohol (PVA) was prepared by in-situ polymerization of aniline on to PVA film. The composite film has high conductivity and good mechanical properties. Its conductivity can reach 5.8s/cm, its tensile strength 13 MPa and ultimate elongation 110%. The conditions of preparation, stability, mechanical properties and conductivity of the composites film were discussed. The composites film were characterics by CV curve. SEM and FTIR.
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conductive composite film of polyaniline (PAn) and polyvinyl alcohol (PVA) was prepared by in-situ polymerization of aniline on to PVA film. The composite film has high conductivity and good mechanical properties. Its conductivity can reach 5.8s/cm, its tensile strength 13 MPa and ultimate elongation 110%. The conditions of preparation, stability, mechanical properties and conductivity of the composites film were discussed. The composites film were characterics by CV curve. SEM and FTIR.
Key concepts: Polyvinyl alcohol, Materials science, Polyaniline, Composite material, Composite number, Ultimate tensile strength, Conductivity, Fourier transform infrared spectroscopy