September 2015

Book Chapter

Rechargeable Aluminum-Ion Batteries

By:
Paranthaman, Mariappan ; Liu, Hansan ; Sun, Xiao-Guang ; Dai, Sheng ; Brown, Gilbert M
Page Number:
463-474
Book Title:
Advances in Batteries for Medium- and Large-scale Energy Storage
Publication Date:
September 9, 2015
Publisher Location:
Woodhead Publishing - Elsevier, Oxford, United Kingdom

Abstract

This chapter reports on the development of rechargeable aluminum-ion batteries. A possible concept of rechargeable aluminum/aluminum-ion battery based on low-cost, earth-abundant Al anode, ionic liquid EMImCl:AlCl3 (1-ethyl-3-methyl imidazolium chloroaluminate) electrolytes and MnO2 cathode has been proposed. Al anode has been reported to show good reversibility in acid melts. However, due to the problems in demonstrating the reversibility in cathodes, alternate battery cathodes and battery concepts have also been presented. New ionic liquid electrolytes for reversible Al dissolution and deposition are needed in the future for replacing corrosive EMImCl:AlCl3 electrolytes.