Investigating the enzymatic CO2 reduction to formate with electrochemical NADH regeneration in batch and semi-continuous operations

Barin, Razieh; Biria, Davoud; Rashid-Nadimi, Sahar; Asadollahi, Mohammad Ali

doi:10.1016/j.cep.2019.04.020

Cited by 25 publications

(25 citation statements)

References 47 publications

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“…[47]. Recently, the similar results were also reported [48,49]. In this study, the reduction of CO 2 to formate was accelerated by the combination of CA and ZIF-8.…”

Section: Conversion Of Co 2 Into Formatesupporting

confidence: 85%

Co-immobilization multienzyme nanoreactor with co-factor regeneration for conversion of CO2

Ren

Wang

Bilal

et al. 2020

International Journal of Biological Macromolecules

103

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“…[47]. Recently, the similar results were also reported [48,49]. In this study, the reduction of CO 2 to formate was accelerated by the combination of CA and ZIF-8.…”

Section: Conversion Of Co 2 Into Formatesupporting

confidence: 85%

Co-immobilization multienzyme nanoreactor with co-factor regeneration for conversion of CO2

Ren

Wang

Bilal

et al. 2020

International Journal of Biological Macromolecules

103

View full text Add to dashboard Cite

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“…The cofactors can be recycled photocatalytically with a pristine TiO 2 catalyst or electrochemically on copper foam electrodes. Both regeneration types were coupled with the enzymatic reactor in a semi‐batch and continuous process [247,248] . In the optimized systems formate yields of up to 80 % were reported, highlighting the benefit of the coupled system.…”

Section: Formate/formic Acid To Oxalic Acidmentioning

confidence: 98%

Towards Sustainable Oxalic Acid from CO₂and Biomass

et al. 2021

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To quickly and drastically reduce CO2 emissions and meet our ambitions of a circular future, we need to develop carbon capture and storage (CCS) and carbon capture and utilization (CCU) to deal with the CO2 that we produce. While we have many alternatives to replace fossil feedstocks for energy generation, for materials such as plastics we need carbon. The ultimate circular carbon feedstock would be CO2. A promising route is the electrochemical reduction of CO2 to formic acid derivatives that can subsequently be converted into oxalic acid. Oxalic acid is a potential new platform chemical for material production as useful monomers such as glycolic acid can be derived from it. This work is part of the European Horizon 2020 project “Ocean” in which all these steps are developed. This Review aims to highlight new developments in oxalic acid production processes with a focus on CO2‐based routes. All available processes are critically assessed and compared on criteria including overall process efficiency and triple bottom line sustainability.

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“…It is reported that the Rh-FTO electrode could regenerate NADH effectively from NAD + and the amount of CHOOH produced by the immobilized FDH system after 1 h at −1.1 V applied potential is higher than the free FDH system, the values for which are approximately 79 mM and 25 mM, respectively. Barin et al [62] utilized modified electrospun polystyrene nanofibers (EPSNFs) in an immobilization matrix for retaining the activity of FDH. However, the immobilized FDH enzymes on the EPSNF matrix were not electrodeposited on the working electrode but instead were immersed in the reaction solution in the cathodic compartment after the reduction of NAD + to NADH had been conducted at a certain hour.…”

Section: The Electrochemical Cell Systemmentioning

confidence: 99%

“…Electrochemical NADH regeneration is achieved with electrodes that could supply the required reduction potential of NAD+ to NADH, which is about −1.1 V. The type of electrodes used could highly affect the yield of regenerated NADH. Barin et al [62], utilizing Cu foam as the working electrode, obtained a yield of active NADH of approximately 80%. On the other hand, Song et al [66] reported that a CF electrode modified with CuNPs was gave a higher 1,4-NADH production efficiency than a Cu foam electrode, which was about 92% without requiring any addition of an electron mediator.…”

Section: Cofactor Regenerationmentioning

confidence: 99%

A Review on the Design and Performance of Enzyme-Aided Catalysis of Carbon Dioxide in Membrane, Electrochemical Cell and Photocatalytic Reactors

et al. 2021

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Multi-enzyme cascade catalysis involved three types of dehydrogenase enzymes, namely, formate dehydrogenase (FDH), formaldehyde dehydrogenase (FaldDH), alcohol dehydrogenase (ADH), and an equimolar electron donor, nicotinamide adenine dinucleotide (NADH), assisting the reaction is an interesting pathway to reduce thermodynamically stable molecules of CO2 from the atmosphere. The biocatalytic sequence is interesting because it operates under mild reaction conditions (low temperature and pressure) and all the enzymes are highly selective, which allows the reaction to produce three basic chemicals (formic acid, formaldehyde, and methanol) in just one pot. There are various challenges, however, in applying the enzymatic conversion of CO2, namely, to obtain high productivity, increase reusability of the enzymes and cofactors, and to design a simple, facile, and efficient reactor setup that will sustain the multi-enzymatic cascade catalysis. This review reports on enzyme-aided reactor systems that support the reduction of CO2 to methanol. Such systems include enzyme membrane reactors, electrochemical cells, and photocatalytic reactor systems. Existing reactor setups are described, product yields and biocatalytic productivities are evaluated, and effective enzyme immobilization methods are discussed.

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Investigating the enzymatic CO2 reduction to formate with electrochemical NADH regeneration in batch and semi-continuous operations

Cited by 25 publications

References 47 publications

Co-immobilization multienzyme nanoreactor with co-factor regeneration for conversion of CO2

Co-immobilization multienzyme nanoreactor with co-factor regeneration for conversion of CO2

Towards Sustainable Oxalic Acid from CO₂and Biomass

A Review on the Design and Performance of Enzyme-Aided Catalysis of Carbon Dioxide in Membrane, Electrochemical Cell and Photocatalytic Reactors

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Investigating the enzymatic CO2 reduction to formate with electrochemical NADH regeneration in batch and semi-continuous operations

Cited by 25 publications

References 47 publications

Co-immobilization multienzyme nanoreactor with co-factor regeneration for conversion of CO2

Co-immobilization multienzyme nanoreactor with co-factor regeneration for conversion of CO2

Towards Sustainable Oxalic Acid from CO2and Biomass

A Review on the Design and Performance of Enzyme-Aided Catalysis of Carbon Dioxide in Membrane, Electrochemical Cell and Photocatalytic Reactors

Contact Info

Product

Resources

About

Towards Sustainable Oxalic Acid from CO₂and Biomass