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    Gas Sensitivity Study of Polypyrrole Decorated Graphene Oxide Thick Film

    New search for: Patil, Pritam
    New search for: Gaikwad, Ganesh
    New search for: Patil, Devidas Ramrao
    New search for: Naik, Jitendra

    Abstract Polypyrrole (PPy) and graphene oxide (GO) nanocomposites were prepared by in situ polymerization method. The synthesized nanocomposites were characterized for current–voltage characteristic, Fourier transform infrared spectroscopy, X-ray diffraction and field emission scanning electron microscopy, which gave the evidence of the strong interaction between PPy nanofibers and GO nanosheets. The PPy/GO nanocomposites were used for the sensing of H2S, LPG, CO2 and NH3 gases respectively at room temperature. It was observed that PPy/GO nanocomposites with different GO weight ratios (5, 10 and 20 %) had better selectivity and sensitivity towards NH3 at room temperature.

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    Gas Sensitivity Study of Polypyrrole Decorated Graphene Oxide Thick Film

    New search for: Patil, Pritam
    New search for: Gaikwad, Ganesh
    New search for: Patil, Devidas Ramrao
    New search for: Naik, Jitendra

    Abstract Polypyrrole (PPy) and graphene oxide (GO) nanocomposites were prepared by in situ polymerization method. The synthesized nanocomposites were characterized for current–voltage characteristic, Fourier transform infrared spectroscopy, X-ray diffraction and field emission scanning electron microscopy, which gave the evidence of the strong interaction between PPy nanofibers and GO nanosheets. The PPy/GO nanocomposites were used for the sensing of H2S, LPG, CO2 and NH3 gases respectively at room temperature. It was observed that PPy/GO nanocomposites with different GO weight ratios (5, 10 and 20 %) had better selectivity and sensitivity towards NH3 at room temperature.

    Access

    Check access
    Check availability in my library
    Order at Subito €

    Gas Sensitivity Study of Polypyrrole Decorated Graphene Oxide Thick Film

    New search for: Patil, Pritam
    New search for: Gaikwad, Ganesh
    New search for: Patil, Devidas Ramrao
    New search for: Naik, Jitendra

    Abstract Polypyrrole (PPy) and graphene oxide (GO) nanocomposites were prepared by in situ polymerization method. The synthesized nanocomposites were characterized for current–voltage characteristic, Fourier transform infrared spectroscopy, X-ray diffraction and field emission scanning electron microscopy, which gave the evidence of the strong interaction between PPy nanofibers and GO nanosheets. The PPy/GO nanocomposites were used for the sensing of H2S, LPG, CO2 and NH3 gases respectively at room temperature. It was observed that PPy/GO nanocomposites with different GO weight ratios (5, 10 and 20 %) had better selectivity and sensitivity towards NH3 at room temperature.

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    Title:

    Gas Sensitivity Study of Polypyrrole Decorated Graphene Oxide Thick Film

    Contributors:

    Patil, Pritam (author) / Gaikwad, Ganesh (author) / Patil, Devidas Ramrao (author) / Naik, Jitendra (author)

    Published in:

    Journal of The Institution of Engineers (India): Series D ; 97 ; 47-53

    Publication date:

    2015-08-09

    Size:

    7 pages

    ISSN:

    2250-2130 , 2250-2122

    DOI:

    https://doi.org/10.1007/s40033-015-0085-5

    Type of media:

    Article (Journal)

    Type of material:

    Electronic Resource

    Language:

    English

    Keywords:

    GO nanosheet , PPy/GO nanocomposites , Selectivity , Sensitivity Engineering , Engineering, general

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