journal article·2017-09-08Open access

A High-Voltage Aqueous Electrolyte for Sodium-Ion Batteries

Ruben-Simon Kühnel, David Reber, Corsin Battaglia

ACS Energy Letters· Volume 2· Issue 9

Abstract

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.
Source: openalex_inverted_index · Quality: baseline

Research context

OpenAlex topics: Advancements in Battery Materials · Advanced battery technologies research · Advanced Battery Materials and Technologies

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Affiliations

Empa, Swiss Federal Laboratories for Materials Science and Technology, 8600 Dübendorf, Switzerland

École Polytechnique Fédérale de Lausanne, Institut des Matériaux, 1015 Lausanne, Switzerland

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