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首页> 外文期刊>International Journal of Electrochemical Science >Polyaniline Synthesis by Cyclic Voltammetry for Anodic Modification in Microbial Fuel Cells
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Polyaniline Synthesis by Cyclic Voltammetry for Anodic Modification in Microbial Fuel Cells

机译：循环伏安法在微生物燃料电池阳极改性中合成聚苯胺

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摘要

In this paper, PANI was electrochemically synthesized on graphite felt by cyclic voltammetry (CV),and PANI modified and unmodified graphite felts were utilized as anode of MFCs. The powergeneration of MFCs, electrochemical activity of graphite felts and anodic cell mass were compared.The maximum power density and the internal resistance of MFC with PANI modified anode were 43 3 W/m and 156 respectively, yet those of MFC with unmodified anode were 1.7 W/m and 358 .The startup time of MFC with PANI modified anode shortened and the electrochemical activity andcell mass of PANI modified graphite felt were significantly higher than that of the unmodified graphitefelt. With no use of manual brushing and Nafion solution, the electrochemical synthesis of PANI byCV on graphite felt for anodic modification improved power generation and reduced the cost of MFCs.
机译：本文通过循环伏安法（CV）在石墨毡上电化学合成了PANI，并用PANI改性和未改性的石墨毡作为MFC的阳极。比较了MFCs的发电，石墨毡的电化学活性和阳极电池质量。PANI改性阳极的MFC的最大功率密度和内阻分别为43 3 W / m和156，而未改性阳极的MFC的最大功率密度和内阻为1.7 W / m和358。PANI改性阳极的MFC的启动时间缩短，PANI改性石墨毡的电化学活性和电池质量明显高于未改性的石墨毡。不使用手动刷洗和Nafion溶液，就可以在石墨毡上通过CV电化学合成PANI进行阳极改性，从而改善了发电量并降低了MFC的成本。

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