A High-Voltage Aqueous Electrolyte for Sodium-Ion Batteries
A High-Voltage Aqueous Electrolyte for Sodium-Ion Batteries
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DOI：
10.1021/acsenergylett.7b00623
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发表时间：
2017-09-01
影响因子：
22
通讯作者：
Battaglia, Corsin
中科院分区：
文献类型：
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作者：
Kuehnel, Ruben-Simon;Reber, David;Battaglia, Corsin
当水盐摩尔比降至2：1以下时，双(氟磺酰亚胺)钠水溶液电解液表现出高达2.6V的宽电化学稳定窗口，这使得高压可充电水钠离子电池的制备成为可能。
Sodium bis(fluorosulfonyl)imide based aqueous electrolytes exhibit a wide electrochemical stability window of up to 2.6 V when the water-to-salt molar ratio falls below 2:1, enabling the fabrication of high-voltage rechargeable aqueous sodium-ion batteries.