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1.发明公开Electrodes for solid oxide electrolyte electrochemical cells 失效Elektrodenfürelektrochemische Zellen mit Festoxidelektrolyt。
公开(公告)号：EP0253459A2
公开(公告)日：1988-01-20
申请号：EP87300648.0
申请日：1987-01-26
IPC分类号： H01M8/12 , H01M4/86 , C25B1/04 , C25B11/00 , G01N27/416
CPC分类号： G01N27/4075 , C25B9/08 , C25B11/00 , H01M8/12
摘要： Exterior electrode bonded to the exterior of a tubular, solid, oxygen ion-conducting electrolyte where the electrolyte is also in contact with an interior electrode, said exterior electrode comprising particles of an electronic conductor contacting the electrolyte, where a ceramic metal oxide coating partially surrounds the particles and is bonded to the electrolyte, and where a coating of an ionic-electronic conductive material is attached to the ceramic metal oxide coating and to the exposed portions of the particles.
摘要翻译： 外部电极结合到管状固体氧离子导电电解质的外部，其中电解质也与内部电极接触，所述外部电极包括与电解质接触的电子导体的颗粒，其中陶瓷金属氧化物涂层部分地包围 颗粒并且结合到电解质上，并且其中离子电子导电材料的涂层附着到陶瓷金属氧化物涂层和颗粒的暴露部分。
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2.发明公开Formation of an adherent metal deposit on an exposed surface of an electrically-conducting ceramic 失效Bildung eines haftendenMetallüberzugsauf der freiliegendenOberflächeeiner elektrischleitenden Keramik。
公开(公告)号：EP0198978A2
公开(公告)日：1986-10-29
申请号：EP85308497.8
申请日：1985-11-21
摘要： Method of forming an adherent metal deposit on a conducting layer of a tube sealed at one end. The tube is immersed with the sealed end down into an aqueous solution containing ions of the metal to be deposited. An ionically conducting aqueous fluid is placed inside the tube and a direct current is passed from a cathode inside the tube to an anode outside the tube. Also a multi-layered solid oxide fuel cell tube which consists of an inner porous ceramic support tube, a porous air electrode covering the support tube, a non-porous electrolyte covering a portion of the air electrode, a non-porous conducting interconnection covering the remaining portion of the electrode, and a metal deposit on the interconnection.
摘要翻译： 在密封在一端的管的导电层上形成粘附金属沉积物的方法。 将管子密封的端部浸入含有待沉积金属离子的水溶液中。 将离子导电水性流体放置在管内，并且直流电流从管内的阴极流过管外的阳极。 还有一种多层固体氧化物燃料电池管，其由内部多孔陶瓷支撑管，覆盖支撑管的多孔空气电极，覆盖空气电极的一部分的无孔电解质，覆盖 电极的剩余部分和互连上的金属沉积物。
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3.发明公开Improvements in or relating to the deposition of a coating on a porous substrate 失效Abscheiden einesÜberzugsauf einemporösenSubstrat。
公开(公告)号：EP0194373A2
公开(公告)日：1986-09-17
申请号：EP85305764.4
申请日：1985-08-14
CPC分类号： C23C16/455 , C04B41/5025 , C23C16/405 , C23C16/52 , H01M8/1253 , Y02E60/525 , Y02P70/56 , C04B41/4529
摘要： Apparatus for forming a chemically vapor deposited coating on a porous substrate where oxygen from a first gaseous reactant containing a source of oxygen permeates through the pores of the substrate to react with a second gaseous reactant that is present on the other side of the substrate. The apparatus includes means for controlling the pressure and flow rate of each gaseous reactant, a manometer for measuring the difference in pressure between the gaseous reactants on each side of the substrate, and means for changing the difference in pressure between the gaseous reactants. Also a method of detecting and closing cracks in the coating by reducing the pressure difference between the two gaseous reactants whenever the pressure difference falls suddenly after gradually rising, then again increasing the pressure difference on the two gases. The attack by the by-products of the reaction on the substrate are reduced by maintaining the flow rate of the first reactant through the pores of the substrate.
摘要翻译： 用于在多孔基底上形成化学气相沉积涂层的装置，其中来自含有氧源的第一气态反应物的氧气渗入基底的孔中以与存在于基底另一侧上的第二气态反应物反应。 该装置包括用于控制每种气体反应物的压力和流速的装置，用于测量基板每侧的气态反应物之间的压力差的压力计和用于改变气态反应物之间的压力差的装置。 此外，只要压差在逐渐升高之后突然下降，则通过减小两种气体反应物之间的压差来检测和闭合涂层中的裂纹，然后再次增加两种气体上的压差。 通过保持第一反应物通过基底的孔的流速来降低反应副产物对基底的侵蚀。
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公开(公告)号：EP0060944A1
公开(公告)日：1982-09-29
申请号：EP81301220.0
申请日：1981-03-23
CPC分类号： H01M8/142 , G01N27/4074 , G01N27/417 , H01M2008/147 , H01M2300/0051 , Y02E60/526
摘要： A sensor for detecting the amount of O 2 and combustible gas in a gaseous mixture uses two electrochemical cells (20,40) operating in sequence, to detect oxygen and gaseous combustible contents respectively; the first electrochemical cell (20) is a molten carbonate electrochemical cell operating at a temperature between 400 and 700°C and is used to remove O 2 in combination with CO 2 from the oxygen/ combustibles gas mixture to provide a low temperature measurement of the oxygen content of the gas mixture. The second electrochemical cell (40) is an oxygen ion conductive using catalyzing electrodes (44,46) and an external source of O2, e.g. air, to cause combustion of the combustible components of the mixture.
The cells (20, 40) each have electrodes (24,26;44,46) applied across cell-walls to apply a potential to cause oxygen transport across the cell walls. The current flowing through across the cell-walls in a measure of either the oxygen content or the oxygen required to oxidize the combustible gaseous contents.摘要翻译： 用于检测气体混合物中的O 2和可燃气体的量的传感器使用依次操作的两个电化学电池（20,40）来分别检测氧气和气态可燃物; 第一电化学电池（20）是在400-700℃的温度下操作的熔融碳酸盐电化学电池，用于从氧气/可燃物气体混合物中除去与CO 2组合的O 2，以提供氧含量的低温测量 的气体混合物。 第二电化学电池（40）是使用催化电极（44,46）和O2的外部源（例如， 空气，以引起混合物的可燃组分的燃烧。 细胞（20,40）各自具有跨细胞壁施加的电极（24,26; 44,46），以施加导致氧通过细胞壁的氧的潜力。 流过细胞壁的电流是氧化可燃性气态物质所需的氧含量或氧气的量度。
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5.发明授权Improvements in or relating to the deposition of a coating on a porous substrate 失效在多孔基材上沉积或沉积涂层的改进
公开(公告)号：EP0194373B1
公开(公告)日：1992-05-20
申请号：EP85305764.4
申请日：1985-08-14
CPC分类号： C23C16/455 , C04B41/5025 , C23C16/405 , C23C16/52 , H01M8/1253 , Y02E60/525 , Y02P70/56 , C04B41/4529
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公开(公告)号：EP0196387B1
公开(公告)日：1991-04-10
申请号：EP85308641.1
申请日：1985-11-28
CPC分类号： H01M8/12 , C25B11/035 , C25B11/0405
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公开(公告)号：EP0253459A3
公开(公告)日：1988-12-14
申请号：EP87300648
申请日：1987-01-26
CPC分类号： G01N27/4075 , C25B9/08 , C25B11/00 , H01M8/12
摘要： Exterior electrode bonded to the exterior of a tubular, solid, oxygen ion-conducting electrolyte where the electrolyte is also in contact with an interior electrode, said exterior electrode comprising particles of an electronic conductor contacting the electrolyte, where a ceramic metal oxide coating partially surrounds the particles and is bonded to the electrolyte, and where a coating of an ionic-electronic conductive material is attached to the ceramic metal oxide coating and to the exposed portions of the particles.
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8.发明公开
公开(公告)号：EP0198978A3
公开(公告)日：1987-12-16
申请号：EP85308497
申请日：1985-11-21
摘要： Method of forming an adherent metal deposit on a conducting layer of a tube sealed at one end. The tube is immersed with the sealed end down into an aqueous solution containing ions of the metal to be deposited. An ionically conducting aqueous fluid is placed inside the tube and a direct current is passed from a cathode inside the tube to an anode outside the tube. Also a multi-layered solid oxide fuel cell tube which consists of an inner porous ceramic support tube, a porous air electrode covering the support tube, a non-porous electrolyte covering a portion of the air electrode, a non-porous conducting interconnection covering the remaining portion of the electrode, and a metal deposit on the interconnection.
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公开(公告)号：EP0055011B1
公开(公告)日：1987-02-04
申请号：EP81303819.7
申请日：1981-08-21
CPC分类号： H01M8/243 , H01M8/04022 , H01M8/2465 , H01M2008/1293 , H01M2300/0074
摘要： A high temperature solid oxide electrolyte fuel cell generator which allows controlled leakage among plural chambers (14, 16, 18) in a sealed housing. It uses a plurality of tubular fuel cells (40), each extending from the combustion product chamber (16) to the generator chamber (14) and being close-ended (44) within the generator chamber. Each oxidant carrying conduit (20) extends through the fuel cell to a point near its closed end to discharge oxidant into the fuel cell. Electrochemical reaction takes place while the oxidant traverses the inside of the fuel cells. Depleted oxidant discharged from the open ends (42) of the cells and hot depleted fuel diffusing through a porous barrier (32) are directly reacted in the combustion product chamber (16) to combust remaining fuel and preheat incoming reactants.
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公开(公告)号：EP0060944B1
公开(公告)日：1986-03-05
申请号：EP81301220.0
申请日：1981-03-23
CPC分类号： H01M8/142 , G01N27/4074 , G01N27/417 , H01M2008/147 , H01M2300/0051 , Y02E60/526
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