Effect of temperature and electrode spacing on performance of microbial fuel cell
Microbial fuel cell (MFC), which can directly generate electricity from biodegradable, has rapidly gained increasing research attention. Power density, electrode potential and internal resistance in two chambers microbial fuel cells were examined as a function of temperature and electrode spacing. The maxmium power density of 7.89 W/m3 was achieved at the temperature of 37 °C, with a value of 199 ％ higher than that obtained at 10 V (2.64 W/m3) and 24 ％ higher than that at 30 ° C (6.34 W/m3). And power density corresponded to the internal resistance of MFC system at different temperature. The maximum power density of 4.70 W/m was obtained at the distance between the anode electrode and cathode electrode in the range of 2.5 cm.
Temperature Electrode spacing Microbial fuel cell Power generation
LI Lianhua KONG Xiaoying SUN Yongming LI Ying YUAN Zhenhong LI Dong
Guangzhou Institute of Energy Conversion, Key Laboratory of Renewable Energy and Gas Hydrate, Chinese Academy of Sciences,Guangzhou 510640
国际会议
天津
英文
334-341
2011-11-12（万方平台首次上网日期，不代表论文的发表时间）