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Microbial Electrosynthesis of Acetate Powered by Intermittent Electricity
Environmental Science & Technology, 2022Microbial electrosynthesis (MES) of acetate is a process using electrical energy to reduce CO2 to acetic acid in an integrated bioelectrochemical system. MES powered by excess renewable electricity produces carbon-neutral acetate while benefitting from inexpensive but intermittent energy sources.
Jörg S. Deutzmann +3 more
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Catalytic Cooperation between a Copper Oxide Electrocatalyst and a Microbial Community for Microbial Electrosynthesis [PDF]
ChemPlusChem, 2021 AbstractElectrocatalytic metals and microorganisms can be combined for CO2 conversion in microbial electrosynthesis (MES). However, a systematic investigation on the nature of interactions between metals and MES is still lacking. To investigate this nature, we integrated a copper electrocatalyst, converting CO2 to formate, with microorganisms ...
Johannes Hendrik Bitter +1 more
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Modeling Microbial Electrosynthesis
2017Mathematical modeling is an overarching approach for assessing the complexity of microbial electrosynthesis (MES) and for complementing the relevant experimental research. By describing and linking compartments, components, and processes with appropriate mathematical equations, MES and the corresponding bioelectrodes and complete bioelectrochemical ...
Benjamin, Korth, Falk, Harnisch
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Metabolic and practical considerations on microbial electrosynthesis
Current Opinion in Biotechnology, 2011The production of biofuels and biochemicals is highly electron intensive. To divert fermentative and respiratory pathways to the product of interest, additional electrons (i.e. reducing power) are often needed. Meanwhile, the past decade has seen the breakthrough of sustainable electricity sources such as solar and wind. Microbial electrosynthesis (MES)
Rabae, Korneel +2 more
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Evaluation of biocathode materials for microbial electrosynthesis of methane and acetate
Bioelectrochemistry, 2022This study compares carbon felt (CF), granular activated carbon (GAC), and a conductive acrylonitrile butadiene styrene (cABS) polymer cathodes for CH4 and acetate production in a microbial electrosynthesis (MES) cell. At an applied voltage of 2.8 V and continuous CO2 flow, the CF biocathode MES cell showed the highest CH4 production rate of 1420 ± 225
Abraham, Gomez Vidales +4 more
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Microbial electrosynthesis of butyrate from carbon dioxide
Chemical Communications, 2015This work proves for the first time the bioelectrochemical production of butyrate from CO 2 as a sole carbon source.
Ganigué Pagès, Ramon +4 more
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Microbially Mediated Electrosynthesis Processes
2017As stated by Lovley (2008), an environmental niche of any given microorganism can make it function as electrode reducer or an electrode oxidizer, just as microorganisms can function either as iron reducer or iron acceptor depending on environmental conditions.
Mohita Sharma, Priyangshu M. Sarma
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A Comprehensive Modeling Analysis of Formate‐Mediated Microbial Electrosynthesis**
ChemSusChem, 2020Abstract Mediated microbial electrosynthesis (MES) represents a promising strategy for the capture and conversion of CO 2 into carbon‐based products. We describe the development and application of a comprehensive multiphysics model to analyze a formate‐mediated MES reactor ...
Anthony J. Abel, Douglas S. Clark
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Electrochemical Bioreactor Technology for Biocatalysis and Microbial Electrosynthesis
2018Two seemingly distinct fields, industrial biocatalysis and microbial electrosynthesis, can be viewed together through the lens of electrochemical bioreactor technology in order to highlight the challenges that exist in creating a versatile platform technology for use in chemical and biological applications.
Clifford, Morrison +4 more
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2021
Microbial CO2 upgrading featured with mild operating condition and low energy consumption is one of the preferred choices with the goal of carbon-neutral economy. Some innovative biotechnology platforms based on those microorganisms having characteristic of taking up extracellular electrons are being developed to accomplish the CO2-to-chemical/fuel ...
Long, Zou +3 more
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Microbial CO2 upgrading featured with mild operating condition and low energy consumption is one of the preferred choices with the goal of carbon-neutral economy. Some innovative biotechnology platforms based on those microorganisms having characteristic of taking up extracellular electrons are being developed to accomplish the CO2-to-chemical/fuel ...
Long, Zou +3 more
openaire +2 more sources