Bioinspired Nanosucker Array for Enhancing Bioelectricity Generation in Microbial Fuel Cells

被引:94
|
作者
Wang, Wei [1 ,2 ]
You, Shijie [1 ]
Gong, Xiaobo [1 ]
Qi, Dianpeng [2 ]
Chandran, Bevita K. [2 ]
Bi, Lanpo [1 ]
Cui, Fuyi [1 ]
Chen, Xiaodong [2 ]
机构
[1] Harbin Inst Technol, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R China
[2] Nanyang Technol Univ, Sch Mat Sci & Engn, Singapore 639798, Singapore
基金
新加坡国家研究基金会; 中国国家自然科学基金;
关键词
EXTRACELLULAR ELECTRON-TRANSFER; SHEWANELLA-ONEIDENSIS MR-1; OXYGEN REDUCTION REACTION; CARBON NANOTUBE ANODE; NANOWIRE ARRAYS; PERFORMANCE; POLYMER; ELECTRICITY; TRANSPORT; ELECTROCATALYSTS;
D O I
10.1002/adma.201503609
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A bioinspired active anode with a suction effect is demonstrated for microbial fuel cells by constructing polypyrrole (PPy) nanotubular arrays on carbon textiles. The oxygen in the inner space of the nanosucker can be depleted by microorganisms with the capability of facultative respiration, forming a vacuum, which then activates the electrode to draw the microorganism by suction and thus improve the bioelectricity generation. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码:270 / 275
页数:6
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