ELECTROLYTE FOR STABLE CYCLING OF HIGH-ENERGY LITHIUM SULFUR REDOX FLOW BATTERIES
    49.
    发明申请
    ELECTROLYTE FOR STABLE CYCLING OF HIGH-ENERGY LITHIUM SULFUR REDOX FLOW BATTERIES 有权
    用于高能量锂离子二氧化碳回流电池稳定循环的电解液

    公开(公告)号:US20160126580A1

    公开(公告)日:2016-05-05

    申请号:US14530442

    申请日:2014-10-31

    CPC classification number: H01M4/663 H01M8/20 H01M12/08 Y02E60/128

    Abstract: A device comprising: a lithium sulfur redox flow battery comprising an electrolyte composition comprising: (i) a dissolved Li2Sx electroactive salt, wherein x≧4; (ii) a solvent selected from dimethyl sulfoxide, tetrahydrofuran, or a mixture thereof; and (iii) a supporting salt at a concentration of at least 2 M, as measured by moles of supporting salt divided by the volume of the solvent without considering the volume change of the electrolyte after dissolving the supporting salt.

    Abstract translation: 一种装置,包括:锂硫氧化物流电池,其包含电解质组合物,其包含:(i)溶解的Li 2 S x电活性盐,其中x≥4; (ii)选自二甲基亚砜,四氢呋喃或其混合物的溶剂; 和(iii)浓度至少为2M的支撑盐,其通过支撑盐的摩尔数除以溶剂的体积测量,而不考虑溶解支持盐后的电解质的体积变化。

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