Highly Concentrated Asymmetric KTFSI for Aqueous Potassium Ion Batteries (Adv. Energy Mater. 38/2024)

Highly Concentrated Asymmetric KTFSI for Aqueous Potassium Ion Batteries (Adv. Energy Mater. 38/2024)

Aqueous Potassium Ion Batteries In article number 2402011, Woon‐Bae Park, Kee‐Sun Sohn, Myoungho Pyo, and co‐workers describe a potassium imide salt with asymmetric anions, featuring cyano and trifluoromethanesulfonyl (TFSI) branches, as a promising electrolyte for aqueous potassium‐ion batteries. T...

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Veröffentlicht in:Advanced energy materials 2024-10, Vol.14 (38), p.n/a
Hauptverfasser: Kumaresan, Thileep Kumar, Ikhe, Amol Bhairuba, Park, Woon‐Bae, Prabakar, S. J. Richard, Noh, Hyeon Su, Seo, Jung Yong, Lee, Young‐Kook, Sohn, Kee‐Sun, Kwak, Joon Seop, Pyo, Myoungho
Format: Artikel
Sprache:eng
Schlagworte:
aqueous batteries
asymmetric imide salts
Asymmetry
Batteries
coordination
Potassium
potassium ion batteries
water‐in‐salt‐electrolyte
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Zusammenfassung:Aqueous Potassium Ion Batteries In article number 2402011, Woon‐Bae Park, Kee‐Sun Sohn, Myoungho Pyo, and co‐workers describe a potassium imide salt with asymmetric anions, featuring cyano and trifluoromethanesulfonyl (TFSI) branches, as a promising electrolyte for aqueous potassium‐ion batteries. This highly concentrated electrolyte enables the operation of batteries within a wide voltage range and across a wide temperature range.
ISSN:1614-6832
1614-6840
DOI:10.1002/aenm.202470162