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首页> 外文期刊>RSC Advances >Fluorine-free salts for aqueous lithium-ion and sodium-ion battery electrolytes
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Fluorine-free salts for aqueous lithium-ion and sodium-ion battery electrolytes

机译：用于含水锂离子和钠离子电池电解质的无氟盐

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A first generation of fluorine-free lithium and sodium salts based on the concept of pseudo-delocalized anions has been synthesized with both high purity and yield using water as the solvent in the reaction medium. The salts have been fully characterized by Raman and FT-IR spectroscopies, thermogravimetry, and X-ray crystallography to reveal both basic properties in terms of thermal stability and solubility as well as the local, mainly ion–ion interaction dictated, coordination details and by ionic conductivity and electrochemical stability window measurements as aqueous electrolytes. Together a picture is created of the salts' promise as components in electrolytes – primarily aiming at application in low voltage fluorine-free aqueous lithium-ion batteries (LIBs) and sodium-ion batteries (SIBs).
机译：基于伪分层阴离子的概念的第一代无氟锂和钠盐已经通过高纯度和使用水作为反应介质中的溶剂合成。盐已经完全具有拉曼和FT-IR光谱，热重量测定和X射线晶体学，以揭示热稳定性和溶解度以及局部的基本性质以及局部，主要是离子离子相互作用，协调细节和通过离子电导率和电化学稳定性窗口测量作为水性电解质。将盐在电解质中的组分作为电解质中的组分创造了一张照片 - 主要旨在在低压氟锂离子电池（Libs）和钠离子电池（SIB）中的应用。

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