LITHIUM AIR BATTERY CELL
    8.
    发明公开
    LITHIUM AIR BATTERY CELL 审中-公开
    锂空气电池

    公开(公告)号:EP2702631A1

    公开(公告)日:2014-03-05

    申请号:EP12714720.5

    申请日:2012-04-19

    申请人: Solvay SA

    IPC分类号: H01M10/0567 H01M10/052

    摘要: 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.

    PROCESS FOR DEHYDROFLUORINATING HYDROCHLOROFLUOROALKANES AND PRODUCTS OBTAINED THEREBY
    10.
    发明公开
    PROCESS FOR DEHYDROFLUORINATING HYDROCHLOROFLUOROALKANES AND PRODUCTS OBTAINED THEREBY 审中-公开
    VERFAHREN ZUR DEHYDROFLUORIERUNG VON HYDROCHLORFLUORALKANEN UND DARAUS GEWONNENE PRODUKTE

    公开(公告)号:EP2552876A1

    公开(公告)日:2013-02-06

    申请号:EP11711349.8

    申请日:2011-03-31

    申请人: SOLVAY SA

    IPC分类号: C07C17/25 C07C21/18

    CPC分类号: C07C21/18 C07C17/25

    摘要: A process for the selective dehydrofluorination of hydrochlorofluoroalkanes and novel hydrochlorofluoroalkenes is described wherein an effective amount of a catalytically active metal compound is applied which is selected from the group consisting of AlF3−δ, MgAlxF2+3x−δ and MgZryF2+4y−δ, wherein x and y have, independently of one another, values in the range of from 0 to 0.33 and δ has a value in the range of from 0 to 0.1. Certain hydrofluorochloroalkenes are also described, as well as their use as intermediates in chemical reactions.

    摘要翻译: 描述了氢氯氟烷烃和新的氢氯氟烯烃的选择性脱氟化氢的方法,其中施加有效量的选自AlF 3-δ,MgAl x F 2 + 3 x-δ和MgZryF 2 + 4y-δ的催化活性金属化合物,其中 x和y彼此独立地具有在0至0.33范围内的值,δ具有在0至0.1范围内的值。 还描述了某些氢氟氯代烯烃,以及它们在化学反应中作为中间体的用途。