微生物产电呼吸最新研究进展  

Progress in Research of Microbial Electricigenic Respiration

作　　者：刘敏[1,2,3] 邵军[1,3] 周奔[4] 周顺桂[2] 倪晋仁[3] 

机构地区：[1]北京大学深圳研究生院,深圳518055 [2]广东省生态环境与土壤研究所,广州510650 [3]北京大学环境工程系,北京100871 [4]广州市环境保护科学研究院,广州510620

出　　处：《应用与环境生物学报》2010年第3期445-452,共8页Chinese Journal of Applied and Environmental Biology

基　　金：国家高技术研究发展计划(863计划;No.2009AA05Z115);广东省自然科学基金项目(No.9151065003000010);广州市科技攻关项目(Nos.2008Z1-D331;2009J1-C181)资助~~

摘　　要：产电呼吸是一种新型的微生物能量代谢方式,基于产电呼吸的微生物燃料电池(MFC)具有直接产电、能量转换率较高、无需外源介体、自我维持运行等优点.介绍了产电呼吸的MFC工作原理、产电微生物的种类、产电呼吸的特点、影响产电呼吸的因素、产电呼吸与铁呼吸的异同,重点从电子由胞内传递至胞外及胞外转移至电极两个环节阐述了产电呼吸机制.最后展望了基于产电呼吸的微生物燃料电池的广阔应用前景.Microbial electricigenic respiration is a new microbial metabolism mode. Microbial fuel cells（MFC） based on microbial electricigenic respiration represent lots of advantages,such as high coulombic efficiency,no requirement for addition of exogenous electron-carrying mediators and long-term sustainability. In the paper presents a review on the working principle of MFC,main species of electricigens,inuential factors of electricigenic respiration,similarities and differences between electricigenic respiration and Fe（Ⅲ） respiration,describes two aspects of the mechanisms of microbial electricigenic respiration which includes intracellular and exocellular electron transfer,and fi nally proposes a wild application prospect of microbial fuel cells based on electricigenic respiration.

关 键 词：微生物产电呼吸 产电微生物 胞外电子转移 生物膜 纳米导线 

分 类 号：TM911.45[电气工程—电力电子与电力传动]