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公开(公告)号:US20160011071A1
公开(公告)日:2016-01-14
申请号:US14792923
申请日:2015-07-07
发明人: James WILSON , Arne BALLANTINE , Matthias GOTTMANN , Tad ARMSTRONG , Martin PERRY , David EDMONSTON , Michael LESHER , Joshua BAIME
CPC分类号: G01N29/04 , G01M3/226 , G01N33/0054 , Y02A50/246
摘要: A method for testing a fuel cell stack includes providing a fluid, such as an ammonia-containing fluid, in a first reactant flow path in a first portion of the fuel cell stack, detecting the presence of the fluid using a detector, such as an ammonia detector, positioned within or adjacent to a second portion of the fuel cell stack that is separated from the first portion of the fuel cell stack and determining the presence of a defect in the stack based on detecting the presence of the fluid. Further embodiments relate to testing a fuel cell stack using a microphone that detects an audio signal indicative of a stack defect.
摘要翻译: 用于测试燃料电池堆的方法包括在燃料电池堆的第一部分中的第一反应物流动路径中提供诸如含氨流体的流体,使用检测器检测流体的存在,例如 氨检测器,位于与燃料电池堆的第一部分分离的燃料电池堆的第二部分内或附近,并且基于检测到流体的存在来确定堆中的缺陷的存在。 另外的实施例涉及使用检测指示堆栈缺陷的音频信号的麦克风来测试燃料电池堆。
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2.
公开(公告)号:US20140057184A1
公开(公告)日:2014-02-27
申请号:US13971064
申请日:2013-08-20
发明人: Manoj PILLAI , James WILSON , Tad ARMSTRONG , Chung-Dee PONG , James CHANG , Matthias GOTTMANN , Tulin AKIN
IPC分类号: H01M8/06
CPC分类号: H01M8/0662 , H01M8/0258 , H01M8/04089 , H01M8/24 , H01M8/2425 , H01M8/2484
摘要: A fuel cell assembly includes a fuel cell stack including a plurality of fuel cells, an incoming oxidizing gas flow path configured to deliver an oxidizing gas to the plurality of fuel cells, and a chromium-getter material located in the incoming oxidizing flow path. A fuel cell includes an electrolyte, a cathode electrode on a first side of the electrolyte, an anode electrode on a second side of the electrolyte, and a chromium-getter material on the cathode electrode.
摘要翻译: 燃料电池组件包括燃料电池堆,该燃料电池堆包括多个燃料电池,构造成将氧化气体输送到多个燃料电池的输入氧化气体流动通道,以及位于进入的氧化流动路径中的消除吸收剂的材料。 燃料电池包括电解质,电解质第一侧上的阴极电极,电解质第二面上的阳极电极和阴极电极上的消除吸收剂材料。
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公开(公告)号:US20160020471A1
公开(公告)日:2016-01-21
申请号:US14870579
申请日:2015-09-30
发明人: James WILSON , Manoj PILLAI , Tad ARMSTRONG
CPC分类号: H01M8/0217 , C23C4/11 , C23C4/134 , H01M8/0208 , H01M8/0228 , H01M8/04216 , H01M8/1246 , H01M2008/1293 , H01M2300/0071
摘要: A method of coating an interconnect for a solid oxide fuel cell includes providing an interconnect including Cr and Fe, and coating an air side of the interconnect with a manganese cobalt oxide spinel coating using a plasma spray process.
摘要翻译: 涂覆固体氧化物燃料电池的互连的方法包括提供包括Cr和Fe的互连,并且使用等离子体喷涂工艺将互连的空气侧涂覆有锰钴氧化物尖晶石涂层。
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公开(公告)号:US20220209276A1
公开(公告)日:2022-06-30
申请号:US17655681
申请日:2022-03-21
发明人: David EDMONSTON , Martin PERRY , James WILSON , Ramesha GUNTANUR , Paturi Balaji Narasimha PRASAD
IPC分类号: H01M8/2485 , H01M8/248 , H01M8/0612 , H01M8/04298 , H01M8/243 , H01M8/2432
摘要: A fuel cell stack assembly and method of operating the same are provided. The assembly includes a fuel cell stack column and side baffles disposed on opposing sides of the column. The side baffles and the fuel cell stack may have substantially the same coefficient of thermal expansion at room temperature. The side baffles may have a laminate structure in which one or more channels are formed.
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