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Dynamic electrical reconfiguration for improved capacitor charging in microbial fuel cell stacks (2014)
Journal Article
Papaharalabos, G., Greenman, J., Stinchcombe, A., Horsfield, I., Melhuish, C., & Ieropoulos, I. (2014). Dynamic electrical reconfiguration for improved capacitor charging in microbial fuel cell stacks. Journal of Power Sources, 272, 34-38. https://doi.org/10.1016/j.jpowsour.2014.07.187

A microbial fuel cell (MFC) is a bioelectrochemical device that uses anaerobic bacteria to convert chemical energy locked in biomass into small amounts of electricity. One viable way of increasing energy extraction is by stacking multiple MFC units a... Read More about Dynamic electrical reconfiguration for improved capacitor charging in microbial fuel cell stacks.

Electricity generation and struvite recovery from human urine using microbial fuel cells (2014)
Journal Article
You, J., Greenman, J., Melhuish, C., & Ieropoulos, I. (2016). Electricity generation and struvite recovery from human urine using microbial fuel cells. Journal of Chemical Technology and Biotechnology, 91(3), 647-654. https://doi.org/10.1002/jctb.4617

BACKGROUND: Urine is an abundant waste product which requires energy intensive treatment processes in modern wastewater treatment plants. However urine can be utilised as fertiliser in the form of struvite. Microbial fuel cells (MFCs) are a promising... Read More about Electricity generation and struvite recovery from human urine using microbial fuel cells.

A small-scale air-cathode microbial fuel cell for on-line monitoring of water quality (2014)
Journal Article
Di Lorenzo, M., Thomson, A. R., Schneider, K., Cameron, P. J., & Ieropoulos, I. (2014). A small-scale air-cathode microbial fuel cell for on-line monitoring of water quality. Biosensors and Bioelectronics, 62, 182-188. https://doi.org/10.1016/j.bios.2014.06.050

The heavy use of chemicals for agricultural, industrial and domestic purposes has increased the risk of freshwater contamination worldwide. Consequently, the demand for efficient new analytical tools for on-line and on-site water quality monitoring h... Read More about A small-scale air-cathode microbial fuel cell for on-line monitoring of water quality.

Controlling for peak power extraction from microbial fuel cells can increase stack voltage and avoid cell reversal (2014)
Journal Article
Boghani, H. C., Papaharalabos, G., Michie, I., Fradler, K. R., Dinsdale, R. M., Guwy, A. J., …Premier, G. C. (2014). Controlling for peak power extraction from microbial fuel cells can increase stack voltage and avoid cell reversal. Journal of Power Sources, 269, 363-369. https://doi.org/10.1016/j.jpowsour.2014.06.059

Microbial fuel cells (MFCs) are bioelectrochemical systems which can degrade organic materials and are increasingly seen as potential contributors to low carbon technologies, particularly in energy recovery from and treatment of wastewaters. The theo... Read More about Controlling for peak power extraction from microbial fuel cells can increase stack voltage and avoid cell reversal.

Ceramic MFCs for energy conversion in practical applications (2014)
Presentation / Conference
Gajda, I., Stinchcombe, A., Greenman, J., Melhuish, C., & Ieropoulos, I. (2014, December). Ceramic MFCs for energy conversion in practical applications. Paper presented at Euro-mediterranean Hydrogen Technologies Conference 2014 (EmHyTeC2014), Taormina, Italy

The effects of wastewater types on power generation and phosphorus removal of microbial fuel cells (MFCs) with activated carbon (AC) cathodes (2014)
Journal Article
Santoro, C., Babanova, S., Artyushkova, K., Atanassov, P., Greenman, J., Cristiani, P., …Ieropoulos, I. (2014). The effects of wastewater types on power generation and phosphorus removal of microbial fuel cells (MFCs) with activated carbon (AC) cathodes. International Journal of Hydrogen Energy, 39(36), 21796-21802. https://doi.org/10.1016/j.ijhydene.2014.09.167

© 2014 Cost-effective activated carbon (AC) material was investigated for the development of gas-diffusion cathode employed in membraneless single chamber microbial fuel cells (SCMFCs) treating different feeding solutions. The electrocatalytic activi... Read More about The effects of wastewater types on power generation and phosphorus removal of microbial fuel cells (MFCs) with activated carbon (AC) cathodes.

Micro-porous layer (MPL)-based anode for microbial fuel cells (2014)
Journal Article
You, J., Santoro, C., Greenman, J., Melhuish, C., Cristiani, P., Li, B., & Ieropoulos, I. (2014). Micro-porous layer (MPL)-based anode for microbial fuel cells. International Journal of Hydrogen Energy, 39(36), 21811-21818. https://doi.org/10.1016/j.ijhydene.2014.07.136

© 2014 Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved. Two different anode materials, carbon veil (CV) and carbon cloth (CC), were modified with a micro-porous layer (MPL) in microbial fuel cells (MFCs). When the bi... Read More about Micro-porous layer (MPL)-based anode for microbial fuel cells.

Towards disposable microbial fuel cells: Natural rubber glove membranes (2014)
Journal Article
Chambers, L. D., Winfield, J., Rossiter, J., Greenman, J., & Ieropoulos, I. (2014). Towards disposable microbial fuel cells: Natural rubber glove membranes. International Journal of Hydrogen Energy, 39(36), 21803-21810. https://doi.org/10.1016/j.ijhydene.2014.09.071

© 2014 Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved. Natural rubber from laboratory gloves (GNR) was compared to cation exchange membrane (CEM) in microbial fuel cells (MFCs). GNR-MFCs immediately generated power... Read More about Towards disposable microbial fuel cells: Natural rubber glove membranes.

High-Performance, Totally Flexible, Tubular Microbial Fuel Cell (2014)
Journal Article
Ieropoulos, I. A., Taghavi, M., Greenman, J., Beccai, L., Mattoli, V., Mazzolai, B., …Ieropoulos, I. (2014). High-Performance, Totally Flexible, Tubular Microbial Fuel Cell. ChemElectroChem, 1(11), 1994-1999. https://doi.org/10.1002/celc.201402131

© 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. The current study addresses the development of a flexible microbial fuel cell (MFC) in a tubular configuration. Nafion tubing is employed as a one-compartment MFC and is used as the membrane and th... Read More about High-Performance, Totally Flexible, Tubular Microbial Fuel Cell.

Simultaneous electricity generation and microbially-assisted electrosynthesis in MFCs (2014)
Presentation / Conference
Gajda, I., Greenman, J., Melhuish, C., & Ieropoulos, I. (2014, October). Simultaneous electricity generation and microbially-assisted electrosynthesis in MFCs. Paper presented at 226th ECS Meeting,Electrochemical Society, Cancun, Mexico

Microbial Fuel Cells (MFCs) are bio-electrochemical transducers that generate electricity as a direct result of microbial metabolism, when breaking down organic matter for continuous growth and maintenance. On the other hand, Microbial Electrolysis C... Read More about Simultaneous electricity generation and microbially-assisted electrosynthesis in MFCs.

Intermittent load implementation in microbial fuel cells improves power performance (2014)
Journal Article
Greenman, J., Walter, X. A., & Ieropoulos, I. (2014). Intermittent load implementation in microbial fuel cells improves power performance. Bioresource Technology, 172, 365-372. https://doi.org/10.1016/j.biortech.2014.09.034

© 2014 Elsevier Ltd. This study reports on the response of small-scale MFCs to intermittent loading, in terms of power output over time. The aim was to understand the evolution with time of power output under different duty cycles, in conditions clos... Read More about Intermittent load implementation in microbial fuel cells improves power performance.

Artificial photosynthesis coupled with electricity generation - microbial fuel cells as artificial plants (2014)
Presentation / Conference
Gajda, I., Greenman, J., Stinchcombe, A., Melhuish, C., & Ieropoulos, I. (2014, July). Artificial photosynthesis coupled with electricity generation - microbial fuel cells as artificial plants. Paper presented at ALIFE 14: The Fourteenth International Conference on the Synthesis and Simulation of Living Systems, NY, USA

To meet the global goal of carbon reduction process there is a need to develop an artificial system that may act as an autonomous CO2 scrubber. This paper describes the direct electricity generation by the Microbial Fuel Cell with the simultaneous bi... Read More about Artificial photosynthesis coupled with electricity generation - microbial fuel cells as artificial plants.

Algal 'lagoon' effect for oxygenating MFC cathodes (2014)
Journal Article
Gajda, I., Stinchcombe, A., Greenman, J., Melhuish, C., & Ieropoulos, I. (2014). Algal 'lagoon' effect for oxygenating MFC cathodes. International Journal of Hydrogen Energy, 39(36), 21857-21863. https://doi.org/10.1016/j.ijhydene.2014.05.173

© 2014, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved. This paper describes the active oxygenation performed by photosynthetic organisms in the cathode of a two-chamber Microbial Fuel Cell system. The algal biomass... Read More about Algal 'lagoon' effect for oxygenating MFC cathodes.

Water formation at the cathode and sodium recovery using Microbial Fuel Cells (MFCs) (2014)
Journal Article
Gajda, I., Greenman, J., Melhuish, C., Santoro, C., Li, B., Cristiani, P., & Ieropoulos, I. (2014). Water formation at the cathode and sodium recovery using Microbial Fuel Cells (MFCs). Sustainable Energy Technologies and Assessments, 7, 187-194. https://doi.org/10.1016/j.seta.2014.05.001

Microbial Fuel Cells (MFCs) utilise biodegradable carbon compounds in organic waste to generate electric current. The aim of this work was to enhance MFC performance by using low cost and catalyst (platinum)-free cathode materials. The results showed... Read More about Water formation at the cathode and sodium recovery using Microbial Fuel Cells (MFCs).

Small-scale microbial fuel cells utilising uric salts (2014)
Journal Article
You, J., Greenman, J., Melhuish, C., & Ieropoulos, I. (2014). Small-scale microbial fuel cells utilising uric salts. Sustainable Energy Technologies and Assessments, 6, 60-63. https://doi.org/10.1016/j.seta.2014.01.005

With exhausting fossil fuels and increasing greenhouse gas emissions, numerous attempts, to overcome future energy challenges, are being pursued. In this study, small-scale microbial fuel cells (MFCs, 0.7mL anodic chamber volume) were built to invest... Read More about Small-scale microbial fuel cells utilising uric salts.

Towards fully biodegradable microbial fuel cells (2014)
Book Chapter
Winfield, J., Chambers, L., Rossiter, J., Greenman, J., & Ieropoulos, I. (2014). Towards fully biodegradable microbial fuel cells. In XVI International Biodeterioration and Biodegradation Symposium. Lodz, Poland: International Biodeterioration and Biodegradation Society (IBBS)

Introduction. In order to sustainably protect and manage the environment, a number of challenges need to be addressed, including: (i) the search for new sources of green energy; (ii) improving the efficiency of human waste treatment; and (iii) identi... Read More about Towards fully biodegradable microbial fuel cells.

Parameters characterization and optimization of activated carbon (AC) cathodes for microbial fuel cell application (2014)
Journal Article
Santoro, C., Artyushkova, K., Babanova, S., Atanassov, P., Ieropoulos, I., Grattieri, M., …Schuler, A. J. (2014). Parameters characterization and optimization of activated carbon (AC) cathodes for microbial fuel cell application. Bioresource Technology, 163, 54-63. https://doi.org/10.1016/j.biortech.2014.03.091

Activated carbon (AC) is employed as a cost-effective catalyst for cathodic oxygen reduction in microbial fuel cells (MFC). The fabrication protocols of AC-based cathodes are conducted at different applied pressures (175-3500. psi) and treatment temp... Read More about Parameters characterization and optimization of activated carbon (AC) cathodes for microbial fuel cell application.

Biodegradable and edible gelatine actuators for use as artificial muscles (2014)
Journal Article
Ieropoulos, I., Chambers, L. D., Winfield, J., Ieropoulos, I., & Rossiter, J. (2014). Biodegradable and edible gelatine actuators for use as artificial muscles. Proceedings of SPIE, 9056, 90560B. https://doi.org/10.1117/12.2045104

The expense and use of non-recyclable materials often requires the retrieval and recovery of exploratory robots. Therefore, conventional materials such as plastics and metals in robotics can be limiting. For applications such as environmental monitor... Read More about Biodegradable and edible gelatine actuators for use as artificial muscles.

Wearable self sufficient MFC communication system powered by urine (2014)
Journal Article
Taghavi, M., Stinchcombe, A., Greenman, J., Mattoli, V., Beccai, L., Mazzolai, B., …Ieropoulos, I. (2014). Wearable self sufficient MFC communication system powered by urine. Lecture Notes in Artificial Intelligence, 8717 LNAI, 131-138. https://doi.org/10.1007/978-3-319-10401-0_12

A new generation of self-sustainable and wearable Microbial Fuel Cells (MFCs) is introduced. Two different types of energy - chemical energy found in urine and mechanical energy harvested by manual pumping - were converted to electrical energy. The w... Read More about Wearable self sufficient MFC communication system powered by urine.