Stability of Metallic Current Collectors in Acidic Ionic Liquid for Rechargeable Aluminum-Ion Batteries
نویسندگان
چکیده
منابع مشابه
Electrochemical properties of an aluminum anode in an ionic liquid electrolyte for rechargeable aluminum-ion batteries.
An aluminum metal, both native and with a very thin oxide film, was investigated as an anode for aluminum-ion batteries. Investigations were carried out in an acidic ionic liquid electrolyte, composed of AlCl3 in 1-ethyl-3-methylimidazolium chloride ([EMIm]Cl), with β-MnO2/C as a cathode. The battery based on Al metal with a very thin oxide film showed high capacity and stable surface corrosion.
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متن کاملThe rechargeable aluminum-ion battery.
We report a novel aluminium-ion rechargeable battery comprised of an electrolyte containing AlCl(3) in the ionic liquid, 1-ethyl-3-methylimidazolium chloride, and a V(2)O(5) nano-wire cathode against an aluminium metal anode. The battery delivered a discharge capacity of 305 mAh g(-1) in the first cycle and 273 mAh g(-1) after 20 cycles, with very stable electrochemical behaviour.
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ژورنال
عنوان ژورنال: ChemElectroChem
سال: 2018
ISSN: 2196-0216
DOI: 10.1002/celc.201801396