Electric Double Layer Capacitance Device
    14.
    发明申请
    Electric Double Layer Capacitance Device 有权
    电双层电容器

    公开(公告)号:US20080180881A1

    公开(公告)日:2008-07-31

    申请号:US11941015

    申请日:2007-11-15

    IPC分类号: H01G9/00 B32B3/26

    摘要: The present application is directed to electric double layer capacitance (EDLC) devices. In one aspect, the present application is directed to an electrode comprising an activated carbon cryogel having a tunable pore structure wherein: the surface area is at least 1500 m2/g as determined by nitrogen sorption at 77K and BET analysis; and the pore structure comprises a pore volume ranging from about 0.01 cc/g to about 0.25 cc/g for pores having a pore diameter of 0.6 to 1.0 nm. In another aspect, the present application is directed to an Electric Double Layer Capacitor (EDLC) device comprising an activated cryogel.

    摘要翻译: 本申请涉及电双层电容(EDLC)器件。 在一个方面,本申请涉及包含具有可调孔结构的活性炭冷冻凝胶的电极,其中:通过77K下的氮吸附和BET分析测定的表面积为至少1500m 2 / g; 并且对于孔径为0.6至1.0nm的孔,孔结构包含从约0.01cc / g至约0.25cc / g的孔体积。 在另一方面,本申请涉及包括活化的冷冻凝胶的电双层电容器(EDLC)装置。

    ELECTRIC DOUBLE LAYER CAPACITANCE DEVICE
    15.
    发明申请
    ELECTRIC DOUBLE LAYER CAPACITANCE DEVICE 有权
    电双层电容器件

    公开(公告)号:US20110199716A1

    公开(公告)日:2011-08-18

    申请号:US12897969

    申请日:2010-10-05

    IPC分类号: H01G9/155 H01B1/04 H01B1/24

    摘要: The present application is directed to electric double layer capacitance (EDLC) devices. In one aspect, the present application is directed to an electrode comprising an activated carbon cryogel having a tunable pore structure wherein: the surface area is at least 1500 m2/g as determined by nitrogen sorption at 77K and BET analysis; and the pore structure comprises a pore volume ranging from about 0.01 cc/g to about 0.25 cc/g for pores having a pore diameter of 0.6 to 1.0 nm. In another aspect, the present application is directed to an Electric Double Layer Capacitor (EDLC) device comprising an activated cryogel.

    摘要翻译: 本申请涉及电双层电容(EDLC)器件。 在一个方面,本申请涉及包含具有可调孔结构的活性炭冷冻凝胶的电极,其中:通过77K下的氮吸附和BET分析测定的表面积为至少1500m 2 / g; 并且对于孔径为0.6至1.0nm的孔,孔结构包含从约0.01cc / g至约0.25cc / g的孔体积。 在另一方面,本申请涉及包括活化的冷冻凝胶的电双层电容器(EDLC)装置。