Dual‐function electrocatalytic and macroporous hollow‐fiber cathode for converting waste streams to valuable resources using microbial electrochemical systems

KP Katuri, S Kalathil, A Ragab, B Bian… - Advanced …, 2018 - Wiley Online Library
Dual‐function electrocatalytic and macroporous hollow‐fiber cathodes are recently
proposed as promising advanced material for maximizing the conversion of waste streams …

The bioelectrosynthesis of acetate

HD May, PJ Evans, EV LaBelle - Current opinion in biotechnology, 2016 - Elsevier
Highlights•Bioelectrosynthesis of acetate from CO 2 is the key to microbial electrosynthesis.•
Fuels and chemicals may then be bio-produced with this acetate or acetyl coA.•Microbes …

Improved cathode for high efficient microbial-catalyzed reduction in microbial electrosynthesis cells

H Nie, T Zhang, M Cui, H Lu, DR Lovley… - Physical Chemistry …, 2013 - pubs.rsc.org
Microbial electrosynthesis cells (MECs) are devices wherein microorganisms can
electrochemically interact with electrodes, directly donating or accepting electrons from …

Enhanced microbial electrosynthesis with three-dimensional graphene functionalized cathodes fabricated via solvothermal synthesis

N Aryal, A Halder, PL Tremblay, Q Chi, T Zhang - Electrochimica Acta, 2016 - Elsevier
The biological reduction of CO 2 into multicarbon chemicals can be driven by electrons
derived from the cathode of a bioelectrochemical reactor via microbial electrosynthesis …

[HTML][HTML] Integration of microbial electrochemical systems and photocatalysis for sustainable treatment of organic recalcitrant wastewaters: Main mechanisms, recent …

R Rafieenia, M Sulonen, M Mahmoud… - Science of the Total …, 2022 - Elsevier
In recent years, microbial electrochemical systems (MESs) have demonstrated to be an
environmentally friendly technology for wastewater treatment and simultaneous production …

Promoted electromethanosynthesis in a two-chamber microbial electrolysis cells (MECs) containing a hybrid biocathode covered with graphite felt (GF)

G Zhen, X Lu, T Kobayashi, G Kumar, K Xu - Chemical Engineering Journal, 2016 - Elsevier
Microbial electromethanogenesis, relying on electrochemically active biofilm on biocathode
to convert carbon dioxide to methane, provides a novel approach for renewable energy …

Understanding methane bioelectrosynthesis from carbon dioxide in a two-chamber microbial electrolysis cells (MECs) containing a carbon biocathode

G Zhen, T Kobayashi, X Lu, K Xu - Bioresource technology, 2015 - Elsevier
To better understand the underlying mechanisms for methane bioelectrosynthesis, a two-
chamber MECs containing a carbon biocathode was developed and studied. Methane …

Purposely designed hierarchical porous electrodes for high rate microbial electrosynthesis of acetate from carbon dioxide

V Flexer, L Jourdin - Accounts of Chemical Research, 2020 - ACS Publications
Conspectus Carbon-based products are crucial to our society, but their production from
fossil-based carbon is unsustainable. Production pathways based on the reuse of CO2 will …

Reactor concepts for bioelectrochemical syntheses and energy conversion

T Krieg, A Sydow, U Schröder, J Schrader… - Trends in …, 2014 - cell.com
In bioelectrochemical systems (BESs) at least one electrode reaction is catalyzed by
microorganisms or isolated enzymes. One of the existing challenges for BESs is shifting the …

Electrosynthesis of acetate from CO 2 by a highly structured biofilm assembled with reduced graphene oxide–tetraethylene pentamine

L Chen, PL Tremblay, S Mohanty, K Xu… - Journal of Materials …, 2016 - pubs.rsc.org
Microbes can reduce CO2 into multicarbon chemicals with electrons acquired from the
cathode of a bioelectrochemical reactor. This bioprocess is termed microbial …