公开(公告)号：US4499663A

公开(公告)日：1985-02-19

申请号：US541184

申请日：1983-10-12

申请人： Stanley A. Zwick ,  John P. Ackerman

发明人： Stanley A. Zwick ,  John P. Ackerman

IPC分类号： H01M8/12 ,  H01M8/10

CPC分类号： H01M8/1213 ,  H01M4/9033 ,  H01M4/9066 ,  Y10T29/49108

摘要： A method is disclosed for forming a core for use in a solid oxide fuel cell that electrochemically combines fuel and oxidant for generating galvanic output. The core has an array of electrolyte and interconnect walls that are substantially devoid of any composite inert materials for support consisting instead only of the active anode, cathode, electrolyte and interconnect materials. Each electrolyte wall consists of cathode and anode materials sandwiching electrolyte material therebetween, and each interconnect wall consists of the cathode and anode materials sandwiching interconnect material therebetween. The electrolyte and interconnect walls define a plurality of substantially parallel core passageways alternately having respectively the inside faces thereof with only the anode material or with only the cathode material exposed. In the wall structure, the electrolyte and interconnect materials are only 0.002-0.01 cm thick; and the cathode and anode materials are only 0.002-0.05 cm thick. The method consists of building up the electrolyte and interconnect walls by depositing each material on individually and endwise of the wall itself, where each material deposit is sequentially applied for one cycle; and where the depositing cycle is repeated many times until the material buildup is sufficient to formulate the core. The core is heat cured to become dimensionally and structurally stable.

摘要翻译： 公开了一种用于形成用于固体氧化物燃料电池的芯的方法，其中电化学地组合燃料和氧化剂以产生电流输出。 核心具有基本上不含任何用于支持的复合惰性材料的电解质和互连壁阵列，而仅包括活性阳极，阴极，电解质和互连材料。 每个电解质壁由在其间夹有电解质材料的阴极和负极材料组成，并且每个互连壁由在其间夹置互连材料的阴极和阳极材料组成。 电解质和互连壁限定了多个基本上平行的芯通道，其交替地分别具有其内表面仅具有阳极材料或仅露出阴极材料。 在壁结构中，电解质和互连材料只有0.002-0.01厘米厚; 阴极和阳极材料的厚度只有0.002-0.05厘米。 该方法包括通过在墙壁本身的单独和最终方向上沉积每种材料来建立电解质和互连壁，其中每个材料沉积物依次施加一个周期; 并且沉积周期重复多次，直到材料堆积足以配制核心。 核心被热固化成尺寸和结构稳定。

公开(公告)号：US4643955A

公开(公告)日：1987-02-17

申请号：US751391

申请日：1985-06-27

申请人： James L. Smith ,  Stanley A. Zwick

发明人： James L. Smith ,  Stanley A. Zwick

IPC分类号： H01M8/02 ,  H01M8/14 ,  H01M2/00

CPC分类号： H01M8/0295 ,  H01M8/142 ,  H01M2008/147 ,  H01M2300/0051 ,  H01M8/148 ,  Y02E60/526

摘要： A molten carbonate fuel cell with anode and cathode electrodes and an eleolyte formed with two tile sections, one of the tile sections being adjacent the anode and limiting leakage of fuel gas into the electrolyte with the second tile section being adjacent the cathode and having pores sized to permit the presence of oxygen gas in the electrolyte thereby limiting the formation of metal deposits caused by the reduction of metal compositions migrating into the electrolyte from the cathode.

摘要翻译： 具有阳极和阴极电极的熔融碳酸盐燃料电池和形成有两个瓦片部分的电解质，所述瓦片部分中的一个与阳极相邻并且限制燃料气体泄漏到电解质中，其中第二瓦片部分与阴极相邻并且具有孔尺寸 以允许在电解质中存在氧气，从而限制由从阴极迁移到电解质中的金属组合物的还原引起的金属沉积物的形成。