Figure 8.
![(a) Linear sweep voltammograms of Ketjen black (KB) composite electrodes formed on Al foil in three-electrode cells filled with KFSA in monoglyme (G1), diglyme (G2), and triglyme (G3) electrolytes. Voltammograms of the Al electrode in 5.5 mol kg−1 KFSA/G1 are also shown in (a) (pink line) for comparison. (b) Cycling results for K||K2Mn[Fe(CN)6] cells containing 5.5 mol kg−1 KFSA/G1 (top), 5.6 mol kg−1 KFSA/G2 (middle), and 5.6 mol kg−1 KFSA/G3 electrolytes (bottom). (c) Variations of their Coulombic efficiency. Reproduced from Ref. 34 with permission. Copyright, 2020 The Royal Society of Chemistry.](https://oup.silverchair-cdn.com/oup/backfile/Content_public/Journal/bcsj/95/4/10.1246_bcsj.20210412/3/20210412fig08rgb.jpeg?Expires=1749777628&Signature=kjz2HwinRSAFui-ARIvwhMSIXF-Cra~qTj38YbggYMJ9ydffDlO02d2NhHfIs7wwVt4dDBbUDJilB4oUxq~cmqHjrsXJv~5KVPy2RIZf~ia7Pj-9zufcJDjDZd5lkEvFH4ezz50u~aW3ABdDzX1WiCbB-Nd3x5qYF1HGDlsIDp5FDKndpZgTRIQvuCDo9yyRbKVW9M6sw4alObo-12K6cbxvgjPFG-yD3YSXN9fZg7hDUNQEbAtvU6MzEYD~VsI0SpOTDuADJ60l4hMkZQ9JHBhR2U4QuSVZ5wxKWi5bvb~KMYHNt-TEPackM4kotVdDUKYuN9Lvms7bWbDA~qbhGA__&Key-Pair-Id=APKAIE5G5CRDK6RD3PGA)
(a) Linear sweep voltammograms of Ketjen black (KB) composite electrodes formed on Al foil in three-electrode cells filled with KFSA in monoglyme (G1), diglyme (G2), and triglyme (G3) electrolytes. Voltammograms of the Al electrode in 5.5 mol kg−1 KFSA/G1 are also shown in (a) (pink line) for comparison. (b) Cycling results for K||K2Mn[Fe(CN)6] cells containing 5.5 mol kg−1 KFSA/G1 (top), 5.6 mol kg−1 KFSA/G2 (middle), and 5.6 mol kg−1 KFSA/G3 electrolytes (bottom). (c) Variations of their Coulombic efficiency. Reproduced from Ref. 34 with permission. Copyright, 2020 The Royal Society of Chemistry.
