Molybdenum carbide as anodic catalyst for microbial fuel cell based on Klebsiella pneumoniae.
作者： Lizhen Zeng , Lixia Zhang , Weishan Li , Shaofei Zhao , Jianfei Lei
DOI: 10.1016/J.BIOS.2010.05.002
关键词:
摘要: A pure beta-molybdenum carbide (M(O2)C) with a Brunauer-Emmett-Teller (BET) special surface area of 77.5 m2/g, prepared by solution derived precursor, was used as anodic catalyst microbial fuel cell (MFC) based on Klebsiella pneumoniae (K. pneumoniae). The electrochemical activity the M(O2)C and performance MFC were investigated cyclic voltammetry (CV), impedance spectroscopy (EIS) polarization curve measurement. results show that has high electrocatalytic is potential alternative to platinum MFCs. maximum power density single-cube 6.0 mg/cm2 2.39 W/m3. This far higher than carbon felt anode without any (0.61 W/m3), comparable using 0.5 Pt (3.64 W/m3).
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