ACTIVATED CARBON ELECTRODE AND PROCESS FOR PRODUCING THE SAME
    1.
    发明公开
    ACTIVATED CARBON ELECTRODE AND PROCESS FOR PRODUCING THE SAME 失效
    维克多 - 赫尔辛基(VERFAHREN ZUR HERSTELLUNG)

    公开(公告)号:EP0959482A1

    公开(公告)日:1999-11-24

    申请号:EP97901797.7

    申请日:1997-01-31

    IPC分类号: H01G9/058 H01M4/02 H01M4/04

    摘要: The capacitance of a conventional activated carbon electrode is insufficient when the capacitor is discharged in a large current. The present inventors made extensive studies to obtain a molded activated carbon electrode which can be discharged in a large current instantaneously, can be handled easily, and has an excellent impact resistance, and as a result, they found that an activated carbon electrode obtained by molding a mixture containing activated carbon, a vinylidene chloride polymer or copolymer, and an organic material to be thermally decomposed by calcining to form macropores, and a molding auxiliary if necessary, and then calcining the resulting molded material, has the most suitable macropores for ion migration to enable discharging a large current instantaneously.

    摘要翻译: 当电容器以大电流放电时,常规活性炭电极的电容不足。 本发明人进行了广泛的研究以获得可以瞬间排出大电流的成型活性炭电极,易于处理,并且具有优异的耐冲击性,结果发现通过成型获得的活性炭电极 含有活性炭,偏二氯乙烯聚合物或共聚物的混合物以及通过煅烧形成大孔的热分解有机材料和必要时的成型助剂,然后煅烧所得模塑材料,具有最适合的离子迁移大孔 以便瞬间放电大电流。

    CARBONACEOUS MATERIAL WITH HIGH ELECTROSTATIC CAPACITANCE
    2.
    发明公开
    CARBONACEOUS MATERIAL WITH HIGH ELECTROSTATIC CAPACITANCE 失效
    麻醉剂麻醉剂HOHER ELEKTROSTATISCHERKAPAZITÄT。

    公开(公告)号:EP0514545A1

    公开(公告)日:1992-11-25

    申请号:EP91903695.4

    申请日:1991-02-01

    IPC分类号: C01B31/12 H01G9/00

    摘要: A carbonaceous material prepared by heat treating an activated carbon material below 700 °C in an alkali metal hydroxide bath has a high electrostatic capacitance, and more particularly the electrostatic capacitance per unit volume thereof is several times, or even seven times or above as high as that of a conventional activated carbon for capacitors. Thus it is possible to reduce the size of a capacitor by using this material in the production of a capacitor utilizing an electric double layer.

    摘要翻译: 通过在碱金属氢氧化物浴中热处理700℃以下的活性炭材料而制备的碳质材料具有高的静电电容,更特别地,其每单位体积的静电电容是数倍,甚至高达7倍 传统的电容器用活性炭。 因此,通过在制造使用双电层的电容器中使用该材料可以减小电容器的尺寸。