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Binary glycerol-based deep eutectic solvents containing zinc nitrate hexahydrate salt for rechargeable zinc air batteries applications with enhanced properties

Deep eutectic solvents (DESs) have attracted interest due to their unique and favorable electrochemical characteristics. This study reported a novel binary glycerol-zinc salt deep eutectic solvents were prepared with a combination of hydrogen bond donor (glycerol (Gly)) and hydrogen bond acceptor (Z...

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Autores principales: Getie, Fentahun Adamu, Ayele, Delele Worku, Habtu, Nigus Gabbiye, Yihun, Fantahun Aklog, Yemata, Temesgen Atnafu, Ambaw, Mehary Dagnaw, Worku, Ababay Ketema
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10339017/
https://www.ncbi.nlm.nih.gov/pubmed/37455983
http://dx.doi.org/10.1016/j.heliyon.2023.e17810
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author Getie, Fentahun Adamu
Ayele, Delele Worku
Habtu, Nigus Gabbiye
Yihun, Fantahun Aklog
Yemata, Temesgen Atnafu
Ambaw, Mehary Dagnaw
Worku, Ababay Ketema
author_facet Getie, Fentahun Adamu
Ayele, Delele Worku
Habtu, Nigus Gabbiye
Yihun, Fantahun Aklog
Yemata, Temesgen Atnafu
Ambaw, Mehary Dagnaw
Worku, Ababay Ketema
author_sort Getie, Fentahun Adamu
collection PubMed
description Deep eutectic solvents (DESs) have attracted interest due to their unique and favorable electrochemical characteristics. This study reported a novel binary glycerol-zinc salt deep eutectic solvents were prepared with a combination of hydrogen bond donor (glycerol (Gly)) and hydrogen bond acceptor (Zinc nitrate hexahydrate (ZNH)) at different molar ratios of 1:2, 1:3, 1:4, 1:5, and 1:6. The various physicochemical properties including viscosity, refractivity index, conductivity, thermogravimetric analysis (TGA), Fourier transform infrared spectroscopy (FTIR), cyclic voltammetry (CV) and electrochemical impedance (EIS) were measured. The results showed that among the various combinations tested, DES 1:2 resulted in a low viscosity value of 690, 500, 310, 220, and 160 mPa (mPa s) at shear rate ((S)(−1)) values of 20, 30, 60, 100, and 200 respectively. Moreover, DES 1:2 resulted in more electrochemically stable solvents with a lower refractive index value of 1.446, and a higher conductivity (σ) of 4.41 mS/cm. The findings found disclose the features, nature and of properties of prepared DESs as a potential solvents for different electrochemical storage applications.
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spelling pubmed-103390172023-07-14 Binary glycerol-based deep eutectic solvents containing zinc nitrate hexahydrate salt for rechargeable zinc air batteries applications with enhanced properties Getie, Fentahun Adamu Ayele, Delele Worku Habtu, Nigus Gabbiye Yihun, Fantahun Aklog Yemata, Temesgen Atnafu Ambaw, Mehary Dagnaw Worku, Ababay Ketema Heliyon Research Article Deep eutectic solvents (DESs) have attracted interest due to their unique and favorable electrochemical characteristics. This study reported a novel binary glycerol-zinc salt deep eutectic solvents were prepared with a combination of hydrogen bond donor (glycerol (Gly)) and hydrogen bond acceptor (Zinc nitrate hexahydrate (ZNH)) at different molar ratios of 1:2, 1:3, 1:4, 1:5, and 1:6. The various physicochemical properties including viscosity, refractivity index, conductivity, thermogravimetric analysis (TGA), Fourier transform infrared spectroscopy (FTIR), cyclic voltammetry (CV) and electrochemical impedance (EIS) were measured. The results showed that among the various combinations tested, DES 1:2 resulted in a low viscosity value of 690, 500, 310, 220, and 160 mPa (mPa s) at shear rate ((S)(−1)) values of 20, 30, 60, 100, and 200 respectively. Moreover, DES 1:2 resulted in more electrochemically stable solvents with a lower refractive index value of 1.446, and a higher conductivity (σ) of 4.41 mS/cm. The findings found disclose the features, nature and of properties of prepared DESs as a potential solvents for different electrochemical storage applications. Elsevier 2023-06-30 /pmc/articles/PMC10339017/ /pubmed/37455983 http://dx.doi.org/10.1016/j.heliyon.2023.e17810 Text en © 2023 The Authors https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Research Article
Getie, Fentahun Adamu
Ayele, Delele Worku
Habtu, Nigus Gabbiye
Yihun, Fantahun Aklog
Yemata, Temesgen Atnafu
Ambaw, Mehary Dagnaw
Worku, Ababay Ketema
Binary glycerol-based deep eutectic solvents containing zinc nitrate hexahydrate salt for rechargeable zinc air batteries applications with enhanced properties
title Binary glycerol-based deep eutectic solvents containing zinc nitrate hexahydrate salt for rechargeable zinc air batteries applications with enhanced properties
title_full Binary glycerol-based deep eutectic solvents containing zinc nitrate hexahydrate salt for rechargeable zinc air batteries applications with enhanced properties
title_fullStr Binary glycerol-based deep eutectic solvents containing zinc nitrate hexahydrate salt for rechargeable zinc air batteries applications with enhanced properties
title_full_unstemmed Binary glycerol-based deep eutectic solvents containing zinc nitrate hexahydrate salt for rechargeable zinc air batteries applications with enhanced properties
title_short Binary glycerol-based deep eutectic solvents containing zinc nitrate hexahydrate salt for rechargeable zinc air batteries applications with enhanced properties
title_sort binary glycerol-based deep eutectic solvents containing zinc nitrate hexahydrate salt for rechargeable zinc air batteries applications with enhanced properties
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10339017/
https://www.ncbi.nlm.nih.gov/pubmed/37455983
http://dx.doi.org/10.1016/j.heliyon.2023.e17810
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