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1. 发明公开

KR1020120135463A 연료전지용 양극 소재, 상기 소재를 포함하는 연료전지용 양극 및 고체산화물 연료전지 无效
标题翻译：用于燃料电池的阴极材料和包含材料的燃料电池和固体氧化物燃料电池的阴极
公开(公告)号：KR1020120135463A
公开(公告)日：2012-12-14
申请号：KR1020110098613
申请日：2011-09-28
申请人： 삼성전기주식회사
发明人： 박희정 , 서수연 , 문경석 , 시후앙앙 , 첸뎅쉬 , 샤오성핑
IPC分类号： H01M8/12 , H01M8/02 , C04B35/01 , C04B35/64
CPC分类号： H01M4/8621 , H01M8/1246 , H01M2008/1293 , H01M2300/0074 , Y02E60/525
摘要： PURPOSE: A positive electrode material for a fuel cell is provided to maintain low electrode resistance at a low temperature of 800°C or less by reducing polarization resistance of a positive electrode in a solid oxide fuel cell. CONSTITUTION: A positive electrode material for a fuel cell comprises a first metal oxide which has a perovskite structure, and a second metal oxide with a spinel structure. The comprised amount of the first metal oxide and the second metal oxide are 60-99 weight% and 1-40 weight%, respectively. A positive electrode for a fuel cell comprises the positive electrode material. A solid oxide fuel cell comprises a positive electrode which comprises the positive electrode material, a negative electrode which is arranged to face with the positive electrode, and a solid oxide electrolyte arranged between the positive electrode and negative electrode. [Reference numerals] (AA) Comparative embodiment 5; (BB) Embodiment 7; (CC) Embodiment 8
摘要翻译：目的：提供一种用于燃料电池的正极材料，通过降低固体氧化物型燃料电池中的正极的极化电阻，在800℃以下的低温下维持低电极电阻。构成：用于燃料电池的正极材料包括具有钙钛矿结构的第一金属氧化物和具有尖晶石结构的第二金属氧化物。第一金属氧化物和第二金属氧化物的含量分别为60-99重量％和1-40重量％。燃料电池用正极包含正极材料。一种固体氧化物燃料电池，包括正极，其包括正极材料，负极与正极配置，以及固体氧化物电解质，其设置在正极和负极之间。（附图标记）（AA）比较实施例5; （BB）实施例7; （CC）实施例8

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