公开(公告)号：KR1020130047885A

公开(公告)日：2013-05-09

申请号：KR1020110112692

申请日：2011-11-01

Applicant: 강릉원주대학교산학협력단

Inventor： 박상엽 ,  김성진 ,  박건준 ,  정준기

IPC: H01G9/058 ,  H01G9/042

CPC classification number: Y02E60/13 ,  H01G11/86 ,  H01G11/34 ,  H01G11/36

Abstract: PURPOSE: A method for fabricating an NiOOH-carbon nanotube nano composite electrode is provided to be used for super capacitor with high energy density and power density. CONSTITUTION: A method for fabricating NiOOH-carbon nanotube nano composite electrode comprises the steps of: producing nickel hydroxide(Ni(NO3)2-6H2O) liquid solution having a temperature between 20 and 30°C(S1); dispersing and drying the liquid solution after dipping a carbon nanotube having a porous structure in the liquid solution(S2); heat-treating nickel hydroxide and carbon nanotube composite produced in the previous step at a temperature of 200 to 250°C(S3). [Reference numerals] (S1) Produce nickel hydroxide(Ni(NO3)2·6H2O) liquid solution with a temperature of 20-30°C; (S2) Disperse and dry the nickel hydroxide(Ni(NO3)2·6H2O) liquid solution after dipping a carbon nanotube having a porous structure in the liquid solution; (S3) Heat-treat the mixture of the nickel hydroxide(Ni(NO3)2·6H2O) and the carbon nanotube at a temperature of 200-250°C; (S4) Manufacture an electrode by mixing with an active material, a binder, and a solvent

Abstract translation: 目的：提供一种制备NiOOH-碳纳米管纳米复合电极的方法，用于具有高能量密度和功率密度的超级电容器。 构成：制造NiOOH-碳纳米管纳米复合电极的方法包括以下步骤：制备温度在20至30℃（S1）之间的氢氧化镍（Ni（NO 3）2·6H 2 O）液体溶液; 在液体溶液中浸渍具有多孔结构的碳纳米管之后分散和干燥液体（S2）; 在上述步骤中，在200-250℃的温度下制备热处理氢氧化镍和碳纳米管复合物（S3）。 （附图标记）（S1）在20-30℃的温度下生成氢氧化镍（Ni（NO 3）2·6H 2 O）液体溶液; （S2）在液体溶液中浸渍具有多孔结构的碳纳米管后，分散并干燥氢氧化镍（Ni（NO 3）2·6H 2 O）液体溶液; （S3）在200-250℃的温度下热处理氢氧化镍（Ni（NO 3）2·6H 2 O）和碳纳米管的混合物; （S4）通过与活性物质，粘合剂和溶剂混合制造电极