• nanostructured polyaniline-coated anode for improving microbial fuel cell power output

    جزئیات بیشتر مقاله
    • تاریخ ارائه: 1392/07/24
    • تاریخ انتشار در تی پی بین: 1392/07/24
    • تعداد بازدید: 1223
    • تعداد پرسش و پاسخ ها: 0
    • شماره تماس دبیرخانه رویداد: -
     an approach for improving the power generation of a dual-chamber microbial fuel cell by using a nanostructured polyaniline (pani)-modified glassy carbon anode was investigated. modification of the glassy carbon anode was achieved by the electrochemical polymerisation of aniline in 1 m h2so4 solution. the mfc reactor showed power densities of 0.082 mw cm−2 and 0.031 mw cm−2for the nano- and microstructured pani anode, respectively. the results from electron microscopy scanning confirmed formation of the nanostructured pani film on the anode surface and the results from electrochemical experiments confirmed that the electrochemical activity of the anode was significantly enhanced after modification by nanostructured pani. electrochemical impedance spectroscopic results proved that the charge transfer would be facilitated after anode modification with nanostructured pani.

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