Effects of Electrode Materials on Electricity of Microbial Fuel Cell

Abstract:

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The electrode material has the very important influence to the microbial fuel cell. The different electrode materials were studied for producing the electricity performance to MFC by the activated sludge as the substrate. The results indicated that the anode of graphite pole was 0.63 mW/cm2 of the area power density. The carbon paper was 60 (0.50mW/cm2). Carbon paper 90 was 0.23mW/cm2. Although having the biggest area power density, the general trend of the graphite pole is much lower than others and production of the electricity was not good. Even though the maximum of area power density of graphite pole, it might be the reason for increasing nutritive compound and elevation of temperature. The carbon paper 90 produce the area power density is the steadiest among three poles and its output voltage is a quite stable and low. MFC is excellent under carbon paper 90. The area power density had strong fluctuating scope, the power density is big and the overall value is high under carbon paper 60.

Info:

Periodical:

Advanced Materials Research (Volumes 183-185)

Edited by:

Yanguo Shi and Jinlong Zuo

Pages:

1549-1552

DOI:

10.4028/www.scientific.net/AMR.183-185.1549

Citation:

Y. J. Zhang et al., "Effects of Electrode Materials on Electricity of Microbial Fuel Cell", Advanced Materials Research, Vols. 183-185, pp. 1549-1552, 2011

Online since:

January 2011

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Price:

$35.00

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