Microbial fuel cells work through the action of bacteria which can pass electrons to an anode.

微生物燃料电池工作原理是能把电子传递到阳极的细菌活动。

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The researchers have already proved the microbial fuel cells can use urine power to charge a mobile phone.

研究人员已经证明了微生物燃料电池可使用尿功率到移动电话充电。

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In theory microbial fuel cells can run on almost any kind of organic matter, says Chris Melhuish, head of the Bristol Robotics Laboratory, England.

英国布里斯托尔机器人实验室负责人Chris Melhuish说，微生物燃料电池在理论上几乎能在所有有机物上工作。

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This amount of power density far exceeds anything else done with microbial fuel cells.

ENGADGET: Researchers create super-efficient microbial fuel cell, dream of selling excess electricity

The new technology developed at OSU can now produce 10 to 50 more times the electricity, per volume, than most other approaches using microbial fuel cells, and 100 times more electricity than some.

ENGADGET: Researchers create super-efficient microbial fuel cell, dream of selling excess electricity