Double liquid electrolyte for primary Mg batteries
| Autor: | Zhu Wu, Zhenjie Wang, Junlin Du, Yongqiang Niu, Weiyuan Duan |
|---|---|
| Rok vydání: | 2014 |
| Předmět: |
Materials science
Renewable Energy Sustainability and the Environment Magnesium Inorganic chemistry Aqueous two-phase system Energy Engineering and Power Technology chemistry.chemical_element Electrolyte Magnesium battery Anode Corrosion chemistry Phase (matter) Electrode Electrical and Electronic Engineering Physical and Theoretical Chemistry |
| Zdroj: | Journal of Power Sources. 247:840-844 |
| ISSN: | 0378-7753 |
| DOI: | 10.1016/j.jpowsour.2013.09.025 |
| Popis: | Magnesium will be a very promising anode material for primary high energy density batteries, in the event that the corrosion of Mg electrode in aqueous electrolyte is effectively inhibited. Double liquid electrolyte (DLE) is designed and it reduces the corrosion significantly. DLE consists of an aqueous phase and an organic phase, which is immiscible with the former. Cathodic and anodic reactions proceed in the two phases separately, therefore Mg electrode no longer contacts with aqueous electrolyte. Anodic efficiency of pure Mg is above 90% in DLE, much higher than in single aqueous electrolyte. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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