Natural Deep Eutectic Solvents Enhanced Electro-Enzymatic Conversion of CO(2) to Methanol

Electro-enzymatic conversion of CO(2) offers a promising solution for CO(2) utilization, while the conversion rate and efficiency were disappointing. To address the challenge, four kinds of natural deep eutectic solvents (NADES) with desirable biocompatibility were developed for the first time and u...

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Detalles Bibliográficos
Autores principales: Zhang, Zhibo, Wang, Hui, Nie, Yi, Zhang, Xiangping, Ji, Xiaoyan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2022
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9184674/
https://www.ncbi.nlm.nih.gov/pubmed/35692689
http://dx.doi.org/10.3389/fchem.2022.894106
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author Zhang, Zhibo
Wang, Hui
Nie, Yi
Zhang, Xiangping
Ji, Xiaoyan
author_facet Zhang, Zhibo
Wang, Hui
Nie, Yi
Zhang, Xiangping
Ji, Xiaoyan
author_sort Zhang, Zhibo
collection PubMed
description Electro-enzymatic conversion of CO(2) offers a promising solution for CO(2) utilization, while the conversion rate and efficiency were disappointing. To address the challenge, four kinds of natural deep eutectic solvents (NADES) with desirable biocompatibility were developed for the first time and used as the co-electrolyte in the electro-enzymatic conversion of CO(2). As a result, the SerGly-based solution presents high CO(2) solubility and high electrocatalytic activity, compared to the conventional buffer. By applying SerGly in the electro-enzymatic conversion of CO(2), the yield of the product (methanol) is two times higher than that in the Tris-HCl buffer (0.22 mM) and 16 times higher than the control reaction.
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spelling pubmed-91846742022-06-11 Natural Deep Eutectic Solvents Enhanced Electro-Enzymatic Conversion of CO(2) to Methanol Zhang, Zhibo Wang, Hui Nie, Yi Zhang, Xiangping Ji, Xiaoyan Front Chem Chemistry Electro-enzymatic conversion of CO(2) offers a promising solution for CO(2) utilization, while the conversion rate and efficiency were disappointing. To address the challenge, four kinds of natural deep eutectic solvents (NADES) with desirable biocompatibility were developed for the first time and used as the co-electrolyte in the electro-enzymatic conversion of CO(2). As a result, the SerGly-based solution presents high CO(2) solubility and high electrocatalytic activity, compared to the conventional buffer. By applying SerGly in the electro-enzymatic conversion of CO(2), the yield of the product (methanol) is two times higher than that in the Tris-HCl buffer (0.22 mM) and 16 times higher than the control reaction. Frontiers Media S.A. 2022-05-27 /pmc/articles/PMC9184674/ /pubmed/35692689 http://dx.doi.org/10.3389/fchem.2022.894106 Text en Copyright © 2022 Zhang, Wang, Nie, Zhang and Ji. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Chemistry
Zhang, Zhibo
Wang, Hui
Nie, Yi
Zhang, Xiangping
Ji, Xiaoyan
Natural Deep Eutectic Solvents Enhanced Electro-Enzymatic Conversion of CO(2) to Methanol
title Natural Deep Eutectic Solvents Enhanced Electro-Enzymatic Conversion of CO(2) to Methanol
title_full Natural Deep Eutectic Solvents Enhanced Electro-Enzymatic Conversion of CO(2) to Methanol
title_fullStr Natural Deep Eutectic Solvents Enhanced Electro-Enzymatic Conversion of CO(2) to Methanol
title_full_unstemmed Natural Deep Eutectic Solvents Enhanced Electro-Enzymatic Conversion of CO(2) to Methanol
title_short Natural Deep Eutectic Solvents Enhanced Electro-Enzymatic Conversion of CO(2) to Methanol
title_sort natural deep eutectic solvents enhanced electro-enzymatic conversion of co(2) to methanol
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9184674/
https://www.ncbi.nlm.nih.gov/pubmed/35692689
http://dx.doi.org/10.3389/fchem.2022.894106
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