| DOI | Trouver le DOI : https://doi.org/10.1016/j.jpowsour.2013.12.014 |
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| Auteur | Rechercher : Xu, M.1; Rechercher : Ivey, D.G.; Rechercher : Qu, W.1; Rechercher : Xie, Z.1 |
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| Affiliation | - Conseil national de recherches du Canada. Énergie, les mines et l'environnement
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| Format | Texte, Article |
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| Sujet | Battery electrolyte; Dicyanamide; Diluents; Dimethyl sulfoxide (DMSO); Electrolyte conductivity; Electrolyte systems; Redox kinetics; Room temperature ionic liquids; Dimethyl sulfoxide; Electrolytes; Ionic liquids; Kinetics; Redox reactions; Organic solvents |
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| Résumé | Diluents composed of H2O and dimethyl sulfoxide (DMSO) were added to 1-ethyl-3-methylimmidazolium dicyanamide (EMI-DCA), yielding an electrolyte system that is potentially applicable for Zn-air batteries. H 2O is critical for enhancing both the electrolyte conductivity and Zn/Zn(II) redox kinetics, but impairs Zn/Zn(II) redox reversibility and cyclability. DMSO has the ability to stabilize the electrolyte from H 2O decomposition and is beneficial for maintaining Zn/Zn(II) redox reversibility and cyclability. Improved Zn/Zn(II) redox kinetics and reversibility, together with good cyclability up to 200 cycles, was achieved in EMI-DCA + H2O + DMSO in a mole ratio of 1:1.1:2.3. © 2013 Elsevier B.V. All rights reserved. |
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| Date de publication | 2014 |
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| Dans | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Numéro NPARC | 21270847 |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | 5ae10c84-5b74-4de9-8d5a-6d77c2630a3a |
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| Enregistrement créé | 2014-02-17 |
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| Enregistrement modifié | 2020-04-22 |
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