A New Zinc Salt Chemistry for Aqueous Zinc-Metal Batteries

© 2023 The Authors. Advanced Materials published by Wiley-VCH GmbH.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 35(2023), 25 vom: 14. Juni, Seite e2210055
1. Verfasser: Du, Haoran (VerfasserIn)
Weitere Verfasser: Dong, Yanhao, Li, Qing-Jie, Zhao, Ruirui, Qi, Xiaoqun, Kan, Wang-Hay, Suo, Liumin, Qie, Long, Li, Ju, Huang, Yunhui
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2023
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article Zn protection Zn salts Zn-metal batteries aqueous electrolytes
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520 |a Aqueous zinc-ion batteries (ZIBs) are promising energy storage solutions with low cost and superior safety, but they suffer from chemical and electrochemical degradations closely related to the electrolyte. Here, a new zinc salt design and a drop-in solution for long cycle-life aqueous ZIBs are reported. The salt Zn(BBI)2 with a rationally designed anion group, N-(benzenesulfonyl)benzenesulfonamide (BBI- ), has a special amphiphilic molecular structure, which combines the benefits of hydrophilic and hydrophobic groups to properly tune the solubility and interfacial condition. This new zinc salt does not contain fluorine and is synthesized via a high-yield and low-cost method. It is shown that 1 m Zn(BBI)2 aqueous electrolyte with a widened cathodic stability window effectively stabilizes Zn metal/H2 O interface, mitigates chemical and electrochemical degradations, and enables both symmetric and full cells using a zinc-metal electrode 
650 4 |a Journal Article 
650 4 |a Zn protection 
650 4 |a Zn salts 
650 4 |a Zn-metal batteries 
650 4 |a aqueous electrolytes 
700 1 |a Dong, Yanhao  |e verfasserin  |4 aut 
700 1 |a Li, Qing-Jie  |e verfasserin  |4 aut 
700 1 |a Zhao, Ruirui  |e verfasserin  |4 aut 
700 1 |a Qi, Xiaoqun  |e verfasserin  |4 aut 
700 1 |a Kan, Wang-Hay  |e verfasserin  |4 aut 
700 1 |a Suo, Liumin  |e verfasserin  |4 aut 
700 1 |a Qie, Long  |e verfasserin  |4 aut 
700 1 |a Li, Ju  |e verfasserin  |4 aut 
700 1 |a Huang, Yunhui  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Advanced materials (Deerfield Beach, Fla.)  |d 1998  |g 35(2023), 25 vom: 14. Juni, Seite e2210055  |w (DE-627)NLM098206397  |x 1521-4095  |7 nnns 
773 1 8 |g volume:35  |g year:2023  |g number:25  |g day:14  |g month:06  |g pages:e2210055 
856 4 0 |u http://dx.doi.org/10.1002/adma.202210055  |3 Volltext 
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