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Electrostatically enhanced performance of a yeast-based microbial fuel cell

机译:静电增强的酵母基微生物燃料电池性能

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摘要

An electrically insulated electrode was connected via a voltage source to the anode of a compact two-compartment microbial fuel cell, which employed yeast as the anode catalyst. Applying a dc voltage of 0.5 V between the anode and the insulated electrode caused the open-circuit voltage of the cell to increase from 0.3 V to 0.47 V. The dc voltage also extended the operation current and increased the power output of the fuel cell. Since no current was induced in the insulated electrode-anode circuit, no power was delivered by the voltage source to the fuel cell system. The electrostatic method appears as an additional parameter in the design of biofuel cells.
机译:电绝缘电极通过电压源连接到紧凑的双室微生物燃料电池的阳极,其使用酵母作为阳极催化剂。 在阳极和绝缘电极之间施加0.5V的直流电压导致电池的开路电压从0.3V增加到0.47V。DC电压也延伸了操作电流并增加了燃料电池的功率输出。 由于在绝缘电极 - 阳极电路中没有电流诱导电流,因此通过电压源输送到燃料电池系统的电力。 静电方法在生物燃料细胞设计中看起来是一个附加参数。

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  • 来源
    《RSC Advances》 |2015年第25期|共3页
  • 作者单位

    Cleveland State Univ Dept Elect &

    Comp Engn Cleveland OH 44115 USA;

    Univ Illinois Dept Phys Urbana IL 61801 USA;

    Cleveland State Univ Dept Elect &

    Comp Engn Cleveland OH 44115 USA;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 化学;
  • 关键词

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