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    • 41. 发明公开
    • A SUPERCAPACITOR BASED ON ELECTROCHEMISTRY ACTIVE MATERIALS IN LIQUID PHASE
    • SUPERKONDENSATOR AUF DER BASIS VON ELEKTROCHEMISCH AKTIVEN MATERIALIEN IN EINERFLÜSSIGPHASE
    • EP2026363A1
    • 2009-02-18
    • EP07720728.0
    • 2007-04-10
    • Xiamen University
    • TIAN, ZhaowuDONG, QuanfengZHENG, MingsenLIN, Zugeng
    • H01G9/155H01G9/04
    • H01G9/058H01G9/038H01G9/155H01G11/02H01G11/12H01G11/26H01G11/58Y02E60/13
    • A supercapacitor based on electrochemical active materials in liquid phase, in which the major energy storage method is based on the reaction of electrochemical active materials in the thin liquid layer near inner and outer surfaces of the porous electrode. The supercapacitor at least comprises one unit. The unit has positive and negative electrode collectors (11, 15), positive and negative electrode chambers (12, 14), as well as a separator. Positive and negative electrode chambers (12, 14) are porous electrodes. Positive and negative electrode liquid is immersed in the pores in a nonflowing state. The positive electrode liquid contains at least one kind of electrochemistry active materials of positive and negative electrode liquid. The electrochemistry oxidation and reduction reaction mainly takes place on the inner surfaces of the positive and negative electrodes. This supercapacitor has a high power density, large pseudo capacity, high single charging and discharging energy density, an excellent cycle property and a long life.
    • 一种基于液相电化学活性物质的超级电容器,其中主要储能方法是基于电化学活性物质在多孔电极内外表面附近的薄液层中的反应。 超级电容器至少包括一个单元。 该单元具有正极和负极集电体(11,15),正极和负极室(12,14)以及分离器。 正极和负极室(12,14)是多孔电极。 正极和负极液体以非流动状态浸入孔中。 正极液体含有正极和负极液体的至少一种电化学活性物质。 电化学氧化还原反应主要发生在正极和负极的内表面上。 该超级电容器具有功率密度高,伪容量大,单次充放电能量密度高,循环性能好,寿命长的优点。