Stable and high voltage and power output of CEA-MFCs internally connected in series (iCiS-MFC)


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Authors

  • Yanzhen Fan Biological and Ecological Engineering, Oregon State University, Corvallis, OR 97333, USA
  • Anthony Janicek Biological and Ecological Engineering, Oregon State University, Corvallis, OR 97333, USA
  • Hong Liu Biological and Ecological Engineering, Oregon State University, Corvallis, OR 97333, USA https://orcid.org/0000-0001-6083-4101

DOI:

https://doi.org/10.62063/ecb-17

Keywords:

activated carbon, cloth electrode assembly, internally connected in series, microbial fuel cell, scaling-up

Abstract

The voltage output of a single MFC is normally less than 0.8 V, often less than 0.3 V at maximum power output, which greatly limits the application of MFCs.  When MFCs are scaled up, however, increasing reactor size has typically resulted in decreased power density.  In this study, we developed a novel MFC configuration that contains multiple cloth electrode assemblies in which the MFCs were internally connected in series (iCiS-MFC). The iCiS-MFC, equivalent to 3 CEA-MFCs, produced a high voltage output over 1.8 V and a maximum power density of 3.5 W m-2 using carbon cloth cathodes containing activated carbon as the catalyst. This power density is 6% higher than that reported for a similar smaller CEA-MFC, indicating that power can be maintained during scale-up with a greater than 33-fold increase in total cathode surface area and greater than 20-fold increase in reactor volume. High stability was also demonstrated based on the performance of the iCiS-MFC over a period of one year of operation.  The high power and stability is likely due, in part, to a more efficient means of current collection through the internal series connection, which also avoids the use of expensive current collectors. These results clearly demonstrate the great potential of this MFC design for further scaling-up.

References

Adami, S.E., Degrenne, N., Haboubi, W., Takhedmit, H., Labrousse, D., Costa, F., Allard, B., Luk, J.D.L.S., Cirio, L., Picon, O., & Vollaire, C., (2013). Ultra-Low Power, Low Voltage, Self-Powered Resonant DC-DC Converter for Energy Harvesting. Journal of Low Power Electronics, 9, 103–117. https://doi.org/10.1166/jolpe.2013.1245

Aelterman, P., Rabaey, K., Pham, H. T., Boon, N., & Verstraete, W. (2006). Continuous electricity generation at high voltages and currents using stacked microbial fuel cells. Environmental science & technology, 40(10), 3388–3394. https://doi.org/10.1021/es0525511

Cheng S., & Logan, B.E., (2011). Increasing power generation for scaling up single-chamber air cathode microbial fuel cells. Bioresource Technology, 102, 4468-4473. https://doi.org/10.1016/j.biortech.2010.12.104

Cheng, S., Ye, Y., Ding, W., & Pan, B. (2014). Enhancing power generation of scale-up microbial fuel cells by optimizing the leading-out terminal of anode. Journal of Power Sources, 248, 931–938. http://dx.doi.org/10.1016/j.jpowsour.2013.10.014

Dekker, A., Ter Heijne, A., Saakes, M., Hamelers, H. V., & Buisman, C. J. (2009). Analysis and improvement of a scaled-up and stacked microbial fuel cell. Environmental science & technology, 43(23), 9038–9042. https://doi.org/10.1021/es901939r

Dong, Y., Qu, Y., He, W., Du, Y., Liu, J., Han, X., & Feng, Y. (2015). A 90-liter stackable baffled microbial fuel cell for brewery wastewater treatment based on energy self-sufficient mode. Bioresource technology, 195, 66–72. https://doi.org/10.1016/j.biortech.2015.06.026

Donovan, C., Dewan, A., Peng, H., Heo, D., & Beyenal, H., (2011). Power management system for a 2.5 W remote sensor powered by a sediment microbial fuel cell. Journal of Power Sources, 196, 1171–1177. https://doi.org/10.1016/j.jpowsour.2010.08.099

Fan, Y., Hu, H., Liu, H., (2007). Enhanced Coulombic efficiency and power density of air-cathode microbial fuel cells with an improved cell configuration. Journal Power Sources, 171, 348-354. https://doi.org/10.1016/j.jpowsour.2007.06.220

Fan, Y., Sharbrough, E., & Liu, H. (2008). Quantification of the internal resistance distribution of microbial fuel cells. Environmental science & technology, 42(21), 8101–8107. https://doi.org/10.1021/es801229j

Fan, Y., Han, S.K., & Liu, H., (2012). Improved performance of CEA microbial fuel cells with increased reactor size. Energy & Environmental Science, 5, 8273–8280. https://doi.org/10.1039/C2EE21964F

Feng, Y., He, W., Liu, J., Wang, X., Qu, Y., & Ren, N. (2014). A horizontal plug flow and stackable pilot microbial fuel cell for municipal wastewater treatment. Bioresource technology, 156, 132–138. https://doi.org/10.1016/j.biortech.2013.12.104

Ge, Z., Wu, L., Zhang, F., & He, Z. (2015). Energy extraction from a large-scale microbial fuel cell system treating municipal wastewater. Journal of Power Sources, 297, 260–264. https://doi.org/10.1016/j.jpowsour.2015.07.105

Gurung, A., Kim, J., Jung, S., Jeon, B. H., Yang, J. E., & Oh, S. E. (2012). Effects of substrate concentrations on performance of serially connected microbial fuel cells (MFCs) operated in a continuous mode. Biotechnology letters, 34(10), 1833–1839. https://doi.org/10.1007/s10529-012-0979-3

Gurung, A., & Oh, S.E., (2012). The Performance of Serially and Parallelly Connected Microbial Fuel Cells. Energy Sources, Part A: Recovery, Utilization and Environmental Effects, 34, 1591–1598. https://doi.org/10.1080/15567036.2011.629277

Janicek, A., Fan, Y., & Liu, H., (2014). Design of microbial fuel cells for practical application: a review and analysis of scale-up studies. Biofuels, 5, 79-92. https://doi.org/10.4155/bfs.13.69

Janicek, A., Fan, Y. & Liu, H., (2015a). Performance and stability of different cathode base materials for use in microbial fuel cells. Journal of Power Sources, 280, 159-165. https://doi.org/10.1016/j.jpowsour.2015.01.098

Janicek, A., Gao, N., Fan, Y., & Liu, H. (2015b). High performance activated carbon/carbon cloth cathodes for microbial fuel cells. Fuel Cells, 15(6), 855-861. https://doi.org/10.1002/fuce.201500120

Ieropoulos, I., Greenman J., & Melhuish, C., (2008). Microbial fuel cells based on carbon veil electrodes: Stack configuration and scalability. International Journal of Energy Research, 32, 1228–1240. https://doi.org/10.1002/er.1419

Liu, H., Cheng, S., & Logan, B.E., (2005). Power Generation in Fed-Batch Microbial Fuel Cells as a Function of Ionic Strength, Temperature, and Reactor Configuration. Environmental Science and Technology, 39, 5488–5493. https://doi.org/10.1021/es050316c

Logan B. E. (2010). Scaling up microbial fuel cells and other bioelectrochemical systems. Applied microbiology and biotechnology, 85(6), 1665–1671. https://doi.org/10.1007/s00253-009-2378-9

Logan, B. E., & Rabaey, K. (2012). Conversion of wastes into bioelectricity and chemicals by using microbial electrochemical technologies. Science (New York, N.Y.), 337(6095), 686–690. https://doi.org/10.1126/science.1217412

Logan, B. E., Wallack, M. J., Kim, K. Y., He, W., Feng, Y., & Saikaly, P. E. (2015). Assessment of Microbial Fuel Cell Configurations and Power Densities. Environmental Science and Technology Letters, 2(8), 206-214. https://doi.org/10.1021/acs.estlett.5b00180

Lovley, D. R., & Phillips, E. J. (1988). Novel mode of microbial energy metabolism: organic carbon oxidation coupled to dissimilatory reduction of iron or manganese. Applied and environmental microbiology, 54(6), 1472–1480. https://doi.org/10.1128/aem.54.6.1472-1480.1988

Oh, S.E.. Logan, B.E., (2007). Voltage reversal during microbial fuel cell stack operation. Journal of Power Sources, 67, 11–17. https://doi.org/10.1016/j.jpowsour.2007.02.016

Perlack, R D. Biomass as Feedstock for a Bioenergy and Bioproducts Industry: The Technical Feasability of a Billion-Ton Annual Supply. United States. https://doi.org/10.2172/885984

Wang, H. Y., Bernarda, A., Huang, C. Y., Lee, D. J., & Chang, J. S. (2011). Micro-sized microbial fuel cell: a mini-review. Bioresource technology, 102(1), 235–243. https://doi.org/10.1016/j.biortech.2010.07.007

Wei, J., Liang, P., & Huang, X. (2011). Recent progress in electrodes for microbial fuel cells. Bioresource technology, 102(20), 9335–9344. https://doi.org/10.1016/j.biortech.2011.07.019

Wu, P. K., Biffinger, J. C., Fitzgerald, L. A. & Ringeisen, B. R. A., (2012). low power DC/DC booster circuit designed for microbial fuel cells. Process Biochemistry, 47, 1620–1626. https://doi.org/10.1016/j.procbio.2011.06.003

Zhu, N.W., Chen, X., Tu, L.X., Wu, P.X., & Dang, Z., (2021). Voltage reversal during stacking microbial fuel cells with or without diodes. in Advanced Materials Research, 396–398. Switzerland: Trans Tech Publications, pp. 188–193, https://doi.org/10.4028/www.scientific.net/AMR.396-398.188

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Published

2024-01-02

How to Cite

Fan, Y., Janicek, A., & Liu, H. (2024). Stable and high voltage and power output of CEA-MFCs internally connected in series (iCiS-MFC). The European Chemistry and Biotechnology Journal, (1), 47–57. https://doi.org/10.62063/ecb-17

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Research Articles