华东理工大学学报（自然科学版）2017，Vol.43Issue(3)：363-368,6.DOI:10.14135/j.cnki.1006-3080.2017.03.011
Mn3O4修饰石墨阳极MFC的产电性能与阳极电容特性
Electricity Production and Anode Capacitive Characteristics of Microbial Fuel Cell with Mn3O4-Coated Anode
摘要
Abstract
Mn3O4-coated electrodes were prepared.They were used as the anodes of the microbial fuel cells (MFC) to study the effect of Mn3O4 on electricity production and anode capacitive characteristics.The results showed that the maximum power density of the MFC with Mn3O4-coated anode was 255 mW/m2,25% higher than that of the bare anode.Cyclic voltammetry tests showed that the specific capacitance of Mn3O4-coated anode was 14.7 mF/cm2,88% larger than that of the bare anode.The R(Q(R(QR)))(QR) model was created to analysis the formation and figure of internal resistance and capacitive in EIS test.Tests showed that Mn3O4-coated electrodes reduced the internal resistance of charge transfer and increased the pseudo capacitance between biofilm and electrode interface,and thus improved the power production capacity of MFC and the energy efficiency of batch mode MFC.关键词
微生物燃料电池/Mn3O4/产电性能/电容Key words
microbial fuel cell/Mn3O4/electricity production/capacitance分类
信息技术与安全科学引用本文复制引用
丁义,殷瑶,李伟新,唐静文,张乐华,黄光团..Mn3O4修饰石墨阳极MFC的产电性能与阳极电容特性[J].华东理工大学学报（自然科学版）,2017,43(3):363-368,6.基金项目
中央高校基本科研业务费(22A201514061) （22A201514061）
