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公开(公告)号：US07494619B2
公开(公告)日：2009-02-24
申请号：US10747712
申请日：2003-12-23
IPC分类号： C22C5/04
CPC分类号： F01D5/005 , C22C5/04 , C22C30/00 , C22C32/0021 , Y02T50/672
摘要： An alloy, an article comprising the alloy, and methods for manufacturing and repairing an article that employ the alloy are presented. The alloy comprises, in atom percent, at least about 50% rhodium, up to about 49% of a first material, from about 1% to about 15% of a second material, and up to about 10% of a third material. The first material comprises at least one of palladium, platinum, iridium, and combinations thereof. The second material comprises at least one of tungsten, rhenium, and combinations thereof. The third material comprises at least one of ruthenium, chromium, and combinations thereof. The alloy comprises an A1-structured phase at temperatures greater than about 1000° C., in an amount of at least about 90% by volume.
摘要翻译： 本发明提供了一种合金，包括合金的制品以及制造和修理采用该合金的制品的方法。 该合金以原子百分比包括至少约50％的铑，至多约49％的第一材料，约1％至约15％的第二种材料，以及至多约10％的第三种材料。 第一种材料包括钯，铂，铱及其组合中的至少一种。 第二材料包括钨，铼及其组合中的至少一种。 第三种材料包括钌，铬及其组合中的至少一种。 该合金包括在大于约1000℃的温度下的至少约90体积％的量的A1结构相。
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公开(公告)号：US07445937B2
公开(公告)日：2008-11-04
申请号：US10881940
申请日：2004-06-29
CPC分类号： C01B3/0031 , B01J19/0046 , B01J2219/00315 , B01J2219/00317 , B01J2219/00364 , B01J2219/00495 , B01J2219/00585 , B01J2219/00596 , B01J2219/00686 , B01J2219/00704 , B01J2219/00707 , B01J2219/00745 , B01J2219/0075 , B01J2219/00754 , C40B40/18 , Y02E60/327 , Y10S436/815 , Y10T436/22 , Y10T436/24
摘要： A method for identification and evaluation of the hydrogen storage capacity of materials is presented, the method comprising providing a plurality of materials, wherein the plurality of materials comprise an array of synthesized hydrides and analyzing hydrogen content in the plurality of materials.
摘要翻译： 提出了一种鉴定和评估材料的储氢能力的方法，所述方法包括提供多种材料，其中所述多种材料包括合成氢化物的阵列并分析所述多种材料中的氢含量。
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公开(公告)号：US20080248345A1
公开(公告)日：2008-10-09
申请号：US11962933
申请日：2007-12-21
IPC分类号： H01M8/18
CPC分类号： H01M8/22 , H01M4/90 , H01M4/92 , H01M4/921 , H01M8/04186 , H01M8/04201 , H01M8/06 , H01M8/186 , H01M2008/1095 , Y02E60/528
摘要： An electrochemical energy conversion system comprises an electrochemical energy conversion device, in fluid communication with a source of liquid carrier of hydrogen and an oxidant, for receiving, catalyzing and electrochemically oxidizing at least a portion of said hydrogen to generate electricity, a hydrogen depleted liquid, and water; and a recharging component for connecting said electrochemical conversion system to a source of electricity for rehydrogenating the hydrogen depleted liquid across said electrochemical energy conversion device.
摘要翻译： 一种电化学能量转换系统包括电化学能量转换装置，其与氢气和氧化剂的液体载体源流体连通，用于接收，催化和电化学氧化至少一部分所述氢气以产生电力;贫氢液体， 和水; 以及用于将所述电化学转化系统连接到电源的再充电部件，用于通过所述电化学能量转换装置重新氢化所述耗尽氢的液体。
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34.发明申请COMPOSITIONS COMPRISING MAGNESIUM BOROHYDRIDE AND MAGNESIUM HYDRIDOBOROHYDRIDE AND METHOD FOR MANUFACTURING THE SAME 审中-公开包含镁硼氢化镁和氢氧化镁水溶液的组合物及其制造方法公开(公告)号：US20070297964A1
公开(公告)日：2007-12-27
申请号：US11425603
申请日：2006-06-21
IPC分类号： C01B6/15
CPC分类号： C01B6/21 , C01B3/04 , Y02E60/364
摘要： Disclosed herein is a method comprising reacting a metal borohydride with a metal chloride composition in a solvent to form a reaction mixture, wherein the metal chloride composition comprises magnesium chloride; wherein the metal borohydride and the metal chloride composition are insoluble in the solvent; grinding the reaction mixture to produce a composition that comprises magnesium hydridoborohydride; and removing the solvent from the composition. Disclosed herein too is a composition comprising magnesium hydridoborohydride having the formula MgnH(BH4)2n-1 where n is about 3 to about 7. Disclosed herein too is a method of manufacturing hydrogen comprising heating a composition comprising magnesium hydridoborohydride.
摘要翻译： 本文公开的方法包括使金属硼氢化物与金属氯化物组合物在溶剂中反应以形成反应混合物，其中金属氯化物组合物包含氯化镁; 其中金属硼氢化物和金属氯化物组合物不溶于溶剂; 研磨反应混合物以产生包含氢化二氢化镁的组合物; 并从组合物中除去溶剂。 本文还公开了一种组合物，其包含具有式MgH 2 H（BH 4）2 n-1的氢化氢硼氢化镁，其中n为约3至约 本文还公开了一种制造氢的方法，其包括加热包含氢化二氢硼氢化镁的组合物。
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公开(公告)号：US20070026271A1
公开(公告)日：2007-02-01
申请号：US11193970
申请日：2005-07-29
申请人： Ke Liu , Ji-Cheng Zhao
发明人： Ke Liu , Ji-Cheng Zhao
IPC分类号： H01M8/06
CPC分类号： H01M8/04097 , C01B3/0026 , C01B3/0078 , H01M4/383 , H01M8/04022 , H01M8/04208 , H01M8/065 , H01M8/083 , H01M8/086 , H01M2008/1095 , H01M2008/1293 , Y02E60/327
摘要： A fuel cell system comprises a hydrogen storage system for storing and releasing hydrogen, a fuel cell in fluid communication with the hydrogen storage system for receiving released hydrogen from the hydrogen storage system and for electrochemically reacting the hydrogen with an oxidant to produce electricity and an anode exhaust. A catalytic combustor is in fluid communication with the fuel cell for receiving the anode exhaust and for catalytically reacting the anode exhaust to produce an offgas having an elevated temperature that is greater than the temperature of the anode exhaust. The heat from the offgas is used to release the hydrogen from the hydrogen storage system.
摘要翻译： 燃料电池系统包括用于储存和释放氢的氢存储系统，与氢存储系统流体连通的用于从氢存储系统接收释放的氢并用于使氢与氧化剂电化学反应以产生电的燃料电池和阳极 排气。 催化燃烧器与用于接收阳极排气的燃料电池流体连通，并且用于使阳极排气催化反应以产生具有大于阳极排气温度的高温的废气。 来自废气的热量用于从氢存储系统释放氢。
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公开(公告)号：US07115244B2
公开(公告)日：2006-10-03
申请号：US10675401
申请日：2003-09-30
申请人： Ji-Cheng Zhao , John Patrick Lemmon
发明人： Ji-Cheng Zhao , John Patrick Lemmon
IPC分类号： C01B3/02
CPC分类号： H01M8/065 , B01J19/0046 , B01J2219/00495 , B01J2219/00585 , B01J2219/00596 , B01J2219/00659 , B01J2219/00668 , B01J2219/00745 , B01J2219/0075 , B01J2219/00752 , C01B3/001 , C01B3/0078 , C01B3/065 , C01B6/21 , C01B6/23 , C01B6/24 , C40B40/18 , C40B60/14 , F17C11/005 , H01M8/04014 , H01M8/04216 , Y02E60/321 , Y02E60/324 , Y02E60/362 , Y02P70/56
摘要： Disclosed herein is a method for making a combinatorial library comprising disposing on a substrate comprising silicon, silicon nitride, silicon carbide or silicon boride at least one reactant, wherein the reactants are lithium, magnesium, sodium, potassium, calcium, aluminum or a combination comprising at least one of the foregoing reactants; heat treating the substrate to create a diffusion multiple having at least two phases; contacting the diffusion multiple with hydrogen; detecting any absorption of hydrogen; and/or detecting any desorption of hydrogen.
摘要翻译： 本文公开了一种制备组合文库的方法，包括在包含硅，氮化硅，碳化硅或硅化硼的至少一种反应物的基底上进行设置，其中所述反应物是锂，镁，钠，钾，钙，铝或包含 上述反应物中的至少一种; 热处理衬底以产生具有至少两相的扩散倍数; 使扩散倍数与氢接触; 检测氢的任何吸收; 和/或检测氢的任何解吸。
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公开(公告)号：US06964791B2
公开(公告)日：2005-11-15
申请号：US10749896
申请日：2003-12-31
申请人： Ji-Cheng Zhao , Don Mark Lipkin
发明人： Ji-Cheng Zhao , Don Mark Lipkin
IPC分类号： C23C4/08 , C23C14/14 , C23C14/16 , C23C26/00 , C23C28/02 , C23C30/00 , F01D5/28 , F01D25/00 , F02C7/00 , F23R3/42 , C23C4/00 , C23C14/58 , C23C16/00
CPC分类号： F01D5/28 , C23C4/073 , C23C26/00 , C23C28/023 , C23C28/028 , F05C2201/0466 , F05D2300/121 , Y02T50/67 , Y10T428/12458 , Y10T428/12493 , Y10T428/12736 , Y10T428/1275 , Y10T428/12771 , Y10T428/12944 , Y10T428/263 , Y10T428/265
摘要： A coated article, a coating for protecting an article, and a method for protecting an article are provided. The article comprises a metallic substrate and a substantially single-phase coating disposed on the substrate, wherein the coating comprises nickel (Ni) and at least about 30 atomic percent aluminum (Al); the coating further comprises a gradient in Al composition, the gradient extending from a first Al concentration level at an outer surface of the coating to a second Al concentration level at an interface between the substantially single-phase coating and the substrate, wherein the first Al concentration level is greater than the second Al concentration level and the second concentration level is at least about 30 atomic percent Al.
摘要翻译： 提供涂覆制品，用于保护制品的涂层和用于保护制品的方法。 所述制品包括设置在所述基底上的金属基底和基本单相涂层，其中所述涂层包括镍（Ni）和至少约30原子％的铝（Al）; 所述涂层还包括Al组成的梯度，所述梯度从所述涂层的外表面处的第一Al浓度水平延伸到所述基本单相涂层和所述基底之间的界面处的第二Al浓度水平，其中所述第一Al 浓度水平大于第二Al浓度水平，第二浓度水平为至少约30原子％的Al。
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38.发明授权Ni-Base superalloy having a coating system containing a diffusion barrier layer 失效具有包含扩散阻挡层的涂层体系的Ni基超合金公开(公告)号：US06921586B2
公开(公告)日：2005-07-26
申请号：US10605860
申请日：2003-10-31
IPC分类号： B32B15/00 , B32B15/01 , B32B15/04 , C22C5/04 , C22C19/00 , C22C30/00 , C23C10/30 , C23C26/00 , C23C28/00 , C23C28/02 , C23C30/00 , F01D5/28
CPC分类号： C22C5/04 , B32B15/01 , C22C30/00 , C23C10/30 , C23C26/00 , C23C28/02 , C23C28/021 , C23C28/022 , C23C28/321 , C23C28/3215 , C23C28/345 , C23C28/3455 , C23C30/00 , F01D5/288 , F05D2230/90 , F05D2300/611 , Y10S428/926 , Y10T428/12611 , Y10T428/12618 , Y10T428/1275 , Y10T428/12847 , Y10T428/12854 , Y10T428/12875 , Y10T428/12931 , Y10T428/12944 , Y10T428/12986
摘要： A coating system for an article comprising a substrate formed of a metal alloy that is prone to the formation of a deleterious secondary reaction zone (SRZ) as a result of containing more than three weight percent rhenium and at least one additional refractory metal. The coating system comprises an aluminum-containing overlay coating and a diffusion barrier coating between the overlay coating and the substrate. The diffusion barrier coating consists of, in atomic percent, about 20% to about 90% ruthenium, about 2% to about 60% chromium, optionally up to about 50% aluminum, optionally up to about 20% of a platinum-group metal, and the balance at least one of nickel, cobalt, and iron and incidental impurities. The diffusion barrier coating sufficiently inhibits diffusion of aluminum from the overlay coating into the substrate, such that the substrate remains essentially free of SRZ.
摘要翻译： 一种用于制品的涂层系统，其包含由金属合金形成的基底，其容易形成有害的次级反应区（SRZ），因为含有超过3重量％的铼和至少一种另外的难熔金属。 涂层系统包括含铝覆盖涂层和覆盖涂层与基底之间的扩散阻挡涂层。 扩散阻挡涂层由原子百分比组成，约20％至约90％的钌，约2％至约60％的铬，任选至多约50％的铝，任选至多约20％的铂族金属， 余量为镍，钴，铁和杂质中的至少一种。 扩散阻挡涂层充分地抑制铝从覆盖涂层扩散到衬底中，使得衬底基本上不含SRZ。
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公开(公告)号：US20050133122A1
公开(公告)日：2005-06-23
申请号：US10747712
申请日：2003-12-23
申请人： Melvin Jackson , Liang Jiang , Ji-Cheng Zhao , Canan Hardwicke
发明人： Melvin Jackson , Liang Jiang , Ji-Cheng Zhao , Canan Hardwicke
CPC分类号： F01D5/005 , C22C5/04 , C22C30/00 , C22C32/0021 , Y02T50/672
摘要： An alloy, an article comprising the alloy, and methods for manufacturing and repairing an article that employ the alloy are presented. The alloy comprises, in atom percent, at least about 50% rhodium, up to about 49% of a first material, from about 1% to about 15% of a second material, and up to about 10% of a third material. The first material comprises at least one of palladium, platinum, iridium, and combinations thereof. The second material comprises at least one of tungsten, rhenium, and combinations thereof. The third material comprises at least one of ruthenium, chromium, and combinations thereof. The alloy comprises an A1-structured phase at temperatures greater than about 1000° C., in an amount of at least about 90% by volume.
摘要翻译： 本发明提供了一种合金，包括合金的制品以及制造和修理采用该合金的制品的方法。 该合金以原子百分比包括至少约50％的铑，至多约49％的第一材料，约1％至约15％的第二种材料，以及至多约10％的第三种材料。 第一种材料包括钯，铂，铱及其组合中的至少一种。 第二材料包括钨，铼及其组合中的至少一种。 第三种材料包括钌，铬及其组合中的至少一种。 该合金包括在大于约1000℃的温度下的至少约90体积％的量的A1结构相。
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公开(公告)号：US20050079377A1
公开(公告)日：2005-04-14
申请号：US10858951
申请日：2004-05-28
申请人： Bernard Bewlay , Melvin Jackson , Ji-Cheng Zhao
发明人： Bernard Bewlay , Melvin Jackson , Ji-Cheng Zhao
CPC分类号： C23C26/00 , C23C30/00 , Y02T50/67 , Y02T50/6765 , Y10T428/12611 , Y10T428/12674 , Y10T428/12736 , Y10T428/12806 , Y10T428/12819 , Y10T428/12826 , Y10T428/12847
摘要： A turbine component comprises a substrate; and a crystalline coating disposed on a surface of the substrate, wherein the crystalline coating comprises tin and yttrium in an amount greater than or equal to about 0.05 atomic percent based upon the total coating. A method of making a turbine component comprises disposing a coating composition on a substrate, wherein the coating composition comprises tin and yttrium in an amount greater than or equal to about 0.1 atomic percent based upon the total coating composition. A crystalline coating comprises tin and yttrium in an amount greater than or equal to about 0.05 atomic percent based upon the total coating.
摘要翻译： 涡轮机部件包括基板; 以及设置在所述基材的表面上的结晶涂层，其中所述结晶涂层包含基于总涂层大于或等于约0.05原子％的量的锡和钇。 制备涡轮机部件的方法包括将涂料组合物设置在基材上，其中基于总涂料组合物，涂料组合物包含大于或等于约0.1原子％的量的锡和钇。 基于总涂层，结晶涂层包含大于或等于约0.05原子％的量的锡和钇。
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