Aluminum metal anode rechargeable batteries with sulfur-carbon composite cathodes and inorganic chloroaluminate ionic liquid

Promising sulfurized polyethylene glycol (SPEG) composite cathodes with a high-rate capability over 3000 mA g −1 at 393 K are fabricated for Al metal anode rechargeable batteries with a 61.0-26.0-13.0 mol% AlCl 3 -NaCl-KCl inorganic ionic liquid electrolyte. The combination of the SPEG composite cat...

Full description

Saved in:
Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2022-02, Vol.58 (1), p.1518-1521
Main Authors: Tsuda, Tetsuya, Sasaki, Junya, Uemura, Yuya, Kojima, Toshikatsu, Senoh, Hiroshi, Kuwabata, Susumu
Format: Article
Language:English
Subjects:
Aluminum
Aluminum chloride
Anodes
Batteries
Cathodes
Ionic liquids
Ions
Lithium
Polyethylene glycol
Rechargeable batteries
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Promising sulfurized polyethylene glycol (SPEG) composite cathodes with a high-rate capability over 3000 mA g −1 at 393 K are fabricated for Al metal anode rechargeable batteries with a 61.0-26.0-13.0 mol% AlCl 3 -NaCl-KCl inorganic ionic liquid electrolyte. The combination of the SPEG composite cathodes and chloroaluminate inorganic IL can readily enhance the performance of the Al-S batteries, e.g. , discharge capacity and cycle stability. Combination of the sophisticated SPEG (sulfur composite material made from sulfur and polyethylene glycol)-based cathodes and the inorganic IL electrolyte offers the opportunity to readily enhance the performance of aluminum metal anode battery.
ISSN:1359-7345
1364-548X
DOI:10.1039/d1cc05783a