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Title: Microbial Fuel Cells and Microbial Electrolyzers

Microbial Fuel Cells and microbial electrolyzers represent an upcoming technology for production of electricity and hydrogen using a hybrid electrocatalytic-biocatalytic approach. The combined catalytic efficiency of these processes has potential to make this technology highly efficient among the various renewable energy production alternatives. This field has attracted electrochemists, biologists and many other disciplines due to its potential to contribute to the energy, water and environment sectors. A brief introduction to the technology is provided followed by current research needs from a bioelectrochemical perspective. Insights into the operation and limitations of these systems achieved via cyclic voltammetry and impedance spectroscopy are discussed along with the power management needs to develop the application aspects. Besides energy production, other potential applications in bioenergy, bioelectronics, chemical production and remediation are also highlighted.
  1. ORNL
Publication Date:
OSTI Identifier:
DOE Contract Number:
Resource Type:
The Electrochemical Society, Pennington, NJ, USA
Research Org:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Org:
USDOE Office of Energy Efficiency and Renewable Energy (EERE)
Country of Publication:
United States