活性炭修饰微生物燃料电池阳极的研究  

THE EXPERIMENTAL STUDY OF ACTIVATED CARBON MODIFIED MICROBIAL FUEL CELL ANODE

作　　者：刘中良[1] 周宇[1] 侯俊先[1] 杨斯琦[1] 李静岩[1] 李艳霞[1] 

机构地区：[1]北京工业大学环境与能源工程学院教育部传热强化与过程节能重点实验室,北京100124

出　　处：《水处理技术》2014年第4期16-18,共3页Technology of Water Treatment

基　　金：国家大学生创新创业训练计划(2013)

摘　　要：利用活性炭修饰碳布作为微生物燃料电池阳极,并与多壁碳纳米管修饰的阳极和未修饰的碳布进行了的比较。结果表明,装配活性炭修饰碳布阳极运行的微生物燃料电池获得的最大功率密度为510 mW/m2,相较于多壁碳纳米管修饰的阳极和未修饰的碳布阳极分别提升了7%和54.5%。电极的电化学性质利用循环伏安法(CV)和交流阻抗谱(EIS)测试表明,活性炭修饰碳布具有良好的电化学特性。The activated carbon modified carbon cloth was used as a microbial fuel cell anode, and compared the performance with multi-wall carbon nanotubes modified carbon cloth and carbon cloth. The results show that the MFC yields a maximum power density of 510 mW/m2 with activated carbon cloth anode, which is 7% and 54.5% higher compared to that ofthe MFC with multi-wall carbon nanotubes anode and carbon cloth anode respectively. The conclusion can be given through cyclic voltammetry （CV） and electrochemical impedance spectroscopy （EIS） that activated carbon cloth anode has excellent electrochemical properties.

关 键 词：活性炭 微生物燃料电池 修饰 功率密度 

分 类 号：X703.1[环境科学与工程—环境工程]