Charge-discharge Performance of an Ionic Liquid-based Sodium Secondary Battery in a Wide Temperature Range

• Published in: Denki kagaku oyobi kōgyō butsuri kagaku Vol. 83; no. 2; p. 91
• Main Authors: DING, Changsheng, NOHIRA, Toshiyuki, FUKUNAGA, Atsushi, HAGIWARA, Rika
• Format: Journal Article
• Language: English
• Published: 2015
• Subjects: Construction; Electrodes; Ionic liquids; Lithium batteries; Performance evaluation; Rechargeable batteries; Sodium; Storage batteries

A sodium secondary battery has been constructed by using a nonvolatile and nonflammable Na[FSA]-[C3C1pyrr][FSA] (FSA = bis(fluorosulfonyl)amide, C3C1pyrr = N-methyl-N-propylpyrrolidinium) ionic liquid, a NaCrO2 positive electrode and a Na metal negative electrode. The charge-discharge performance is...