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    • 3. 发明申请
    • CONTAINER CONTAINING FLUORINATED ORGANIC CARBONATES
    • 含有有机碳的容器
    • WO2010069893A1
    • 2010-06-24
    • PCT/EP2009/067013
    • 2009-12-14
    • SOLVAY FLUOR GMBHOLSCHIMKE, Jens
    • OLSCHIMKE, Jens
    • C07D317/36C07D317/42C07C68/08C07C69/96B65D85/84
    • C07D317/36C07C68/08C07D317/42C07C69/96
    • The invention provides a container containing a fluorinated organic carbonate and a gas atmosphere which contains cover gas selected from the group consisting of a noble gas, e.g., argon, xenon, a gaseous fluorinated aliphatic carbon which is heavier than air and does not interfere with the fluorinated organic compound, and SF 6 , or any mixture thereof,. Fluorinated organic carbonates are highly suitable as solvents or additives for solvent in Li ion batteries and consequently, must be kept in a very pure state even during expanded times of storage. The argon or xenon gas atmosphere prevents the intrusion of air or moisture even if the container is opened and the liquid handled in an environment of common air. The invention also provides for a method of storing fluorinated organic carbonates in a safe manner.
    • 本发明提供了含有氟化有机碳酸酯和气体气氛的容器,该气体气体含有选自惰性气体例如氩气,氙气,比空气重的气态氟化脂族碳并且不干扰 氟化有机化合物和SF 6,或其任何混合物。 氟化有机碳酸酯非常适合作为Li离子电池中溶剂的溶剂或添加剂,因此,即使在扩展储存期间,也必须保持非常纯的状态。 氩气或氙气气体即使打开容器并且在普通空气环境中处理液体也能防止空气或水分侵入。 本发明还提供了一种以安全的方式储存氟化有机碳酸酯的方法。
    • 9. 发明申请
    • LITHIUM AIR BATTERY CELL
    • 锂离子电池
    • WO2012146525A1
    • 2012-11-01
    • PCT/EP2012/057169
    • 2012-04-19
    • SOLVAY SAEICHER, JohannesOLSCHIMKE, JensBOMKAMP, MartinGARCIA-JUAN, Placido
    • EICHER, JohannesOLSCHIMKE, JensBOMKAMP, MartinGARCIA-JUAN, Placido
    • H01M10/0567H01M10/052
    • H01M8/22H01M10/052H01M10/0567H01M10/0568H01M10/0569H01M12/08H01M2220/20H01M2300/0028H01M2300/0034Y02E60/122Y02E60/128Y02T10/7011
    • A lithium-air battery cell with an electrolyte composition comprising LiPO 2 F 2 is described. The electrolyte composition comprises an electrolyte solvent, for example, one or more non-fluorinated solvents, e.g. ethylene carbonate, a dialkyl carbonate or propylene carbonate, and/or one or more fluorinated organic solvents, e.g. fluoroethylene carbonate, cis-difluoroethylene carbonate, trans-difluoroethylene carbonate, 4,4-difluoroethylene carbonate, trifluoroethylene carbonate, tetrafluoroethylene carbonate, 4-fluoro-4-methyl-1,3-dioxolane-2-one, 4-fluoro-4-ethyl-1,3-dioxolane-2-one, 2,2,2-trifluoroethyl-methyl carbonate, 2,2,2-trifluoroethyl-fluoromethyl carbonate are preferred. The solvent may further comprise other additives. Also described is a vehicle battery, especially a car battery constituted of a multitude of lithium-air battery cells of the invention. The battery can be used to provide electrical energy to consumers for electric current including an electric motor driving the vehicle.
    • 描述了具有包含LiPO2F2的电解质组成的锂空气电池单元。 电解质组合物包含电解质溶剂,例如一种或多种非氟化溶剂,例如, 碳酸亚乙酯,碳酸二烷基酯或碳酸亚丙酯,和/或一种或多种氟化有机溶剂,例如, 氟代碳酸亚乙酯,顺式二氟亚乙基碳酸酯,反式二氟亚乙基碳酸酯,4,4-二氟亚乙基碳酸酯,三氟乙烯碳酸酯,四氟乙烯碳酸酯,4-氟-4-甲基-1,3-二氧戊环-2-酮,4-氟-4- 乙基-1,3-二氧戊环-2-酮,2,2,2-三氟乙基 - 甲基碳酸酯,2,2,2-三氟乙基 - 氟甲基碳酸酯。 溶剂可以进一步包含其它添加剂。 还描述了一种车辆电池,特别是由本发明的多个锂空气电池单元构成的汽车电池。 电池可以用于为消费者提供电能,包括驱动车辆的电动机的电流。