Methide salts, formulations, electrolytes and batteries formed therefrom
    3.
    发明授权
    Methide salts, formulations, electrolytes and batteries formed therefrom 失效
    由其形成的甲基盐,制剂,电解质和电池

    公开(公告)号:US5273840A

    公开(公告)日:1993-12-28

    申请号:US726642

    申请日:1991-07-12

    摘要: Salts for use in nonaqueous electrolytes, and electrolytes and electromical generators including such materials. An exemplary compound for use as an electrolyte in an electrochemical cell has the formula ##STR1## wherein M.sup.n+ is an ion of Li, Na, K, Ca, Mg, Zn, or Al; each of the moieties Y, Y', and Y", are>SO.sub.2 or>CO; the groups R and R' are separate halogenated alkyl groups of 1-4 carbon atoms, respectively or are joined together to constitute a unitary halogenated alkylene radical of from 2-4 carbon atoms linking Y and Y' and forming a ring structure which includes R, R', Y, Y', and the carbon atom to which Y and Y' are attached; the group R" is an alkyl or haloalkyl radical of 1-4 carbon atoms or a halogenated phenyl group; n is an integer of 1-3 depending on the identity of the metal M; and metal ion M.sup.n+ is an ion of Li, Na, Ca, Mg, Zn or Al when each of the Y--R, Y'--R', and Y"--R" groups is SO.sub.2 CF.sub.3. In another exemplary compound, the --Y"--R" group is replaced by Z, which is an electron-withdrawing substituent selected from the group consisting of --C(O)H, --NO.sub.2, --CN, --F, and perfluorinated alkyls and aryls containing no more than 8 carbons.

    摘要翻译: 用于非水电解质的盐,以及包括这种材料的电解质和电动发生器。 在电化学电池中用作电解质的示例性化合物具有式“IMA”,其中Mn +是Li,Na,K,Ca,Mg,Zn或Al的离子; 部分Y,Y'和Y“各自为> SO 2或> CO; 基团R和R'分别是1-4个碳原子的独立的卤代烷基或连接在一起构成连接Y和Y'的2-4个碳原子的整体卤代亚烷基,形成包括R ,R',Y,Y'和Y和Y'所连接的碳原子; 基团R“是1-4个碳原子的烷基或卤代烷基或卤代苯基; n取决于金属M的同一性,为1-3的整数; 当Y-R,Y'-R'和Y“-R”各自为SO 2 CF 3时,金属离子Mn +为Li,Na,Ca,Mg,Zn或Al的离子。 在另一个示例性化合物中,-Y“-R”基团被Z取代,Z是选自-C(O)H,-NO 2,-CN,-F的吸电子取代基和 全氟化烷基和不超过8个碳的芳基。

    SOLID ELECTROLYTIC CAPACITOR
    4.
    发明申请
    SOLID ELECTROLYTIC CAPACITOR 有权
    固体电解电容器

    公开(公告)号:US20110242734A1

    公开(公告)日:2011-10-06

    申请号:US12751429

    申请日:2010-03-31

    IPC分类号: H01G9/045

    摘要: Provided is a high-voltage solid electrolytic capacitor having a rated voltage of several hundreds of volts. After an anodic oxide film layer is formed on a roughened surface of an aluminum foil by way of a first conversion treatment, a hydrated film is formed by way of boiling water immersion; the hydrated film is provided with a second conversion treatment at a formation voltage lower than that of the first conversion treatment such that an anodic foil is formed; and a conductive polymeric layer is formed on a surface of the anodic foil.

    摘要翻译: 具有额定电压为数百伏特的高压固体电解电容器。 在通过第一转化处理在铝箔的粗糙化表面上形成阳极氧化膜层之后,通过沸水浸渍形成水合膜; 所述水合膜以比所述第一转化处理低的地层电压进行第二转化处理,以形成阳极箔; 并且在阳极箔的表面上形成导电聚合物层。

    Solid electrolytic capacitor
    5.
    发明授权
    Solid electrolytic capacitor 有权
    固体电解电容器

    公开(公告)号:US08345409B2

    公开(公告)日:2013-01-01

    申请号:US12751429

    申请日:2010-03-31

    IPC分类号: H01G9/042

    摘要: Provided is a high-voltage solid electrolytic capacitor having a rated voltage of several hundreds of volts. After an anodic oxide film layer is formed on a roughened surface of an aluminum foil by way of a first conversion treatment, a hydrated film is formed by way of boiling water immersion; the hydrated film is provided with a second conversion treatment at a formation voltage lower than that of the first conversion treatment such that an anodic foil is formed; and a conductive polymeric layer is formed on a surface of the anodic foil.

    摘要翻译: 具有额定电压为数百伏特的高压固体电解电容器。 在通过第一转化处理在铝箔的粗糙化表面上形成阳极氧化膜层之后,通过沸水浸渍形成水合膜; 所述水合膜以比所述第一转化处理低的地层电压进行第二转化处理,以形成阳极箔; 并且在阳极箔的表面上形成导电聚合物层。