PSEUDOCAPACITIVE MATERIALS FOR SUPERCAPACITOR ELECTRODES
    5.
    发明公开
    PSEUDOCAPACITIVE MATERIALS FOR SUPERCAPACITOR ELECTRODES 审中-公开
    用于超级电容器电极的伪随机材料

    公开(公告)号:EP3270392A1

    公开(公告)日:2018-01-17

    申请号:EP16305911.6

    申请日:2016-07-13

    摘要: The present invention relates to the use as a pseudocapacitive electrode material for supercapacitors, of a metal oxide of formula

             A 1-x A' x Co 1-y B y O 3 ,


    Where 0≤x
    said metal oxide presents a perovskite crystal structure, A represents a rare earth metal, A' represents an alkaline earth metal, B represents a transition metal, and A, A' and B may be mixtures of metals, wherein said material is implemented on an electrode comprising a carbonaceous material and said material is loaded on said carbonaceous material with a loading mass greater than 5 mg/cm 2 .
    The present invention further relates to pseudocapacitive electrodes for supercapacitors, wherein the material of said pseudocapactive electrode comprises a pseudocapacitive electrode material as defined above, to a supercapacitor comprising at least said pseudocapacitive electrode.
    Lastly, the present invention relates to the use of a pseudocapacitive electrode as defined above for manufacturing a supercapacitor.

    摘要翻译: 本发明涉及用作超级电容器的赝电容性电极材料的式A1-xA'xCo1-yByO3的金属氧化物的用途,其中0≤x<1,0≤y<0.5,所述金属氧化物呈现钙钛矿晶体结构 A代表稀土金属,A'代表碱土金属,B代表过渡金属,A,A'和B可以是金属的混合物,其中所述材料在包含碳质材料的电极上实施,并且所述材料 以大于5mg / cm 2的加载质量加载在所述碳质材料上。 本发明进一步涉及用于超级电容器的伪电容性电极,其中所述伪性电极的材料包括如上所定义的赝电容性电极材料,包括至少包含所述赝电容性电极的超级电容器。 最后,本发明涉及如上定义的赝电容电极用于制造超级电容器的用途。