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公开(公告)号：KR101186537B1
公开(公告)日：2012-10-08
申请号：KR1020110046303
申请日：2011-05-17
Applicant: 한국에너지기술연구원
Abstract: PURPOSE: A micro cylindrical solid oxide fuel cell stack is provided to have high power density through a direct connection of unit cells, and to be able to have light weight and to minimize heat loss by optimizing arranging structure of a fuel cell chamber, an air electrode chamber and unit cells. CONSTITUTION: A micro cylindrical solid oxide fuel cell stack(100) comprises: a plurality of cylindrical solid oxide fuel cell(10); a fuel electrode chamber(20) comprising a fixation part fixing the solid oxide fuel cell and a fuel electrode chamber comprising a fuel injection pipe supplying fuel into the solid oxide fuel cell; an air electrode chamber(30) comprising an air electrode tube(31) in which the solid oxide fuel cell is inserted, an air supply part surrounding an outside of the solid oxide fuel cell; and an air injection pipe supplying air into the air supply part. The air electrode chamber inserts a fuel cell into an air electrode tube, and is sealed by combining with the fuel electrode chamber.
Abstract translation: 目的：提供微圆柱形固体氧化物燃料电池堆，以通过单元电池的直接连接具有高功率密度，并且能够通过优化燃料电池室，空气的排列结构而具有重量轻和最小化热损失 电极室和单元电池。 构造：微圆柱形固体氧化物燃料电池堆（100）包括：多个圆柱形固体氧化物燃料电池（10）; 燃料电极室（20），包括固定所述固体氧化物燃料电池的固定部分和燃料电极室，所述燃料电极室包括将燃料供给到所述固体氧化物燃料电池中的燃料喷射管; 包括其中插入有固体氧化物燃料电池的空气电极管（31）的空气电极室（30），围绕固体氧化物型燃料电池外部的供气部分; 以及向空气供给部供给空气的空气喷射管。 空气电极室将燃料电池插入空气电极管中，并与燃料电极室结合而密封。
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公开(公告)号：KR101307208B1
公开(公告)日：2013-09-11
申请号：KR1020110127819
申请日：2011-12-01
Applicant: 한국에너지기술연구원
CPC classification number: Y02P70/56
Abstract: 본 발명은 고체산화물 연료전지를 직렬 연결을 용이하게 할 수 있으며, 내부로 집전체를 삽입하지 않기 때문에 연료의 흐름이 일정하여 균일하고 우수한 성능을 구현할 수 있는 외부 전류 집전 방식을 사용한 원통형 고체산화물 연료전지 및 이의 제조방법에 관한 것이다.
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公开(公告)号：KR1020130061488A
公开(公告)日：2013-06-11
申请号：KR1020110127819
申请日：2011-12-01
Applicant: 한국에너지기술연구원
Abstract: PURPOSE: A tubular solid oxide fuel cell is provided to facilitate series connection of a solid oxide fuel cell, and to have uniform fuel flux by not inserting a current collector, thereby obtaining uniform and excellent performance. CONSTITUTION: A tubular solid oxide fuel cell(100) comprises a cylindrical fuel electrode support; an electrolyte layer(130) formed on the outer side of the cylindrical fuel cell support; and an air electrode(120) formed on the electrolyte layer; a current collector(110) which includes silver-glass paste coating layer formed on the surface of the inlet and the outlet of the cylindrical fuel electrode support and a metal-mesh and conductive metal-wire winded around the coating layer. The conducive metal is one or a mixture of two or more selected from Ag, Au, Pt, Ni, Co, W, Ti, Cu, Pd, Mn, Mo, and Si.
Abstract translation: 目的：提供一种管状固体氧化物燃料电池，以便于固体氧化物燃料电池的串联连接，并且通过不插入集电器而具有均匀的燃料通量，从而获得均匀和优异的性能。 构造：管状固体氧化物燃料电池（100）包括圆柱形燃料电极支撑件; 形成在所述圆筒状燃料电池支架的外侧的电解质层（130） 和形成在所述电解质层上的空气电极（120） 集电体（110），其包括形成在所述圆筒形燃料电极支撑体的入口和出口的表面上的银玻璃浆料涂层和缠绕在所述涂层上的金属网和导电金属丝。 导电金属是选自Ag，Au，Pt，Ni，Co，W，Ti，Cu，Pd，Mn，Mo和Si中的一种或两种以上的混合物。
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