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题名: E-coli microbial fuel cell using new methylene blue as electron mediator
作者: Zou Yong-Jin;  Sun Li-Xian;  Xu Fen;  Yang Li-Ni
关键词: microbial fuel cell ;  new methylene blue ;  E. coli ;  neutral red
刊名: CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
发表日期: 2007-03-01
卷: 28, 期:3, 页:510-513
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Multidisciplinary
研究领域[WOS]: Chemistry
英文摘要: A microbial fuel cell was constructed by using new methylene blue as the electron mediator and E. coli as the biocatalyst. The open circuit voltage of the MFC is 0.760 V and the short circuit current is 1.108 mA. The maximum power output is 116 mW/m(2) with the corresponding current density 390 mA/m(2). The performances of MFCs which use neutral red or new methylene blue as the electron mediator were also compared. The results show that the MFC which uses new methylene blue as the electron mediator has a lower open circuit voltage and higher steady short circuit current than those MFC which use neutral red as electron 2 mediator. When the discharge current density is larger than 114 mA/cm(2), the former has a higher power density and better stability than the latter.
关键词[WOS]: ELECTRICITY
语种: 英语
WOS记录号: WOS:000245094400027
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/140600
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Mat & Thermochem Lab, Dalian Inst Chem Phys, Dalian 116023, Peoples R China

Recommended Citation:
Zou Yong-Jin,Sun Li-Xian,Xu Fen,et al. E-coli microbial fuel cell using new methylene blue as electron mediator[J]. CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,2007,28(3):510-513.
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