矩形与双筒型微生物燃料电池产电特性比较  

Comparison of electricity generation performance of rectangular and tubular microbial fuel cells

作　　者：刘春梅[1] 廖强[2,3] 叶丁丁[2,3] 朱恂[2,3] 李俊[2,3] 

机构地区：[1]河南科技大学车辆与交通工程学院,河南洛阳471003 [2]低品位能源利用及系统教育部重点实验室,重庆400030 [3]重庆大学工程热物理研究所,重庆400030

出　　处：《电源技术》2015年第9期1891-1894,共4页Chinese Journal of Power Sources

基　　金：河南科技大学博士启动基金(09001821)

摘　　要：比较了矩形和双筒型微生物燃料电池(MFC)在电池启动、电池阻抗、阳极上附着的生物量、阳极生物膜的电化学活性、电池性能等方面的差异。双筒型MFC阳离子交换膜面积较大且电极间距较小,因此具有启动快、电池阻抗低、阳极上附着的生物量多、阳极生物膜的电化学活性高等优点,也导致了其比功率较高为(52.54±0.02)W/m3,是矩形MFC的1.33倍。The rectangular and tubular cell configurations were adopted in the microbial fuel cells （MFC） to compare five aspects of start-up process, cell resistance, biomass attached on the anode, electro-activities of anodic biofilm and power output. The results show the tubular MFC with larger cation exchange membrane area and lower electrode distance has many advantages such as faster start-up, lower cell resistance, more biomass attachment and higher activities of anodic biofilm, leading to the lower cell resistor, larger cell current and higher power output （52.54 ± 0.02） W/m3, which is 1.33 times that of rectangular MFC.

关 键 词：微生物燃料电池 矩形 双筒型 电池构型 性能 

分 类 号：TM911[电气工程—电力电子与电力传动]