公开(公告)号：KR1020010037552A

公开(公告)日：2001-05-15

申请号：KR1019990045129

申请日：1999-10-18

Applicant: 고등기술연구원연구조합

Inventor： 김성민 ,  안형식 ,  박문철

IPC: H01M4/28

Abstract: PURPOSE: An electric energy storage apparatus having an electrode of a metal complex is provided to improve unit volume, energy density per weight and power density and decrease the number of electrodes, thereby reducing manufacturing costs by bonding a particle phased active material using a metallic material having a high electric conductivity as a binder, thereby reducing the electric resistance of the electrode. CONSTITUTION: In an electric energy storage apparatus having an electrode of a metal complex equipped with a first electrode in which a powder phased active material (24) is bonded by a first metallic material (26) and coated on a collector (22), the electric energy storage apparatus comprises a case containing the first electrode; a second electrode oppositely installed to the first electrode in the case, wherein the powder phased active material (24) is bonded by a second metallic material (26) and coated on the collector (22); a separator installed between the first electrode and the second electrode; and an electrolyte filling the inside of the case, wherein the first and second metallic materials (26) are selected from aluminum or an alloy thereof.

Abstract translation: 目的：提供一种具有金属络合物电极的电能存储装置，以提高单位体积，每重量的能量密度和功率密度，并减少电极数量，从而通过使用金属材料接合颗粒状相活性材料来降低制造成本 具有高导电性作为粘合剂，从而降低电极的电阻。 构成：在具有配置有第一电极的金属配合物的电极的电能存储装置中，通过第一金属材料（26）将粉末状的活性物质（24）接合并涂布在集电体（22）上的第一电极， 电能存储装置包括容纳第一电极的壳体; 在所述壳体中与所述第一电极相对地安装的第二电极，其中所述粉末状相活性材料（24）通过第二金属材料（26）结合并涂覆在所述集电体（22）上; 安装在所述第一电极和所述第二电极之间的分离器; 以及填充在壳体内部的电解质，其中第一和第二金属材料（26）选自铝或其合金。