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1. 发明授权

US09843053B2 Fuel cell coating 有权
公开(公告)号：US09843053B2
公开(公告)日：2017-12-12
申请号：US13820790
申请日：2010-09-09
申请人： Ellen Y. Sun , Lei Chen , Jean Yamanis , Neal Magdefrau , Dustin Frame
发明人： Ellen Y. Sun , Lei Chen , Jean Yamanis , Neal Magdefrau , Dustin Frame
IPC分类号： H01M8/02 , H01M8/0228 , H01M8/0206 , H01M8/1231
CPC分类号： H01M8/0228 , H01M8/0206 , H01M8/1231
摘要： An example fuel cell stack component includes a metallic layer applied to the component and an oxide layer applied to the metallic layer. The oxide layer includes a chemical component that is not in the metallic layer.

2. 发明申请

US20130108943A1 TWO-LAYER COATINGS ON METAL SUBSTRATES AND DENSE ELECTROLYTE FOR HIGH SPECIFIC POWER METAL-SUPPORTED SOFC 审中-公开
公开(公告)号：US20130108943A1
公开(公告)日：2013-05-02
申请号：US13100486
申请日：2011-05-04
申请人： Jean Yamanis , Tianli Zhu , Neal Magdefrau , Mark A. Hermann
发明人： Jean Yamanis , Tianli Zhu , Neal Magdefrau , Mark A. Hermann
IPC分类号： H01M8/02 , H01M4/90 , H01M8/10
CPC分类号： H01M8/1286 , C23C14/08 , C23C14/083 , C23C14/30 , H01M4/9016 , H01M4/9025 , H01M4/9033 , H01M8/0206 , H01M8/0232 , H01M8/0236 , H01M8/0245 , H01M8/10 , H01M8/1007 , H01M8/1016 , H01M8/1226 , H01M8/1253 , H01M8/126 , H01M2008/128 , H01M2008/1293 , Y02E60/525 , Y02P70/56
摘要： A fuel cell includes a chromium-containing metal support, a ceramic electrode layer on the metal support and an electroconductive ceramic layer between the chromium-containing metal support and the ceramic electrode layer. The electroconductive ceramic layer includes a ceramic material selected from lanthanum-doped strontium titanate and perovskite oxides.

3. 发明申请

US20130101915A1 COMPOSITE SEAL FOR FUEL CELLS, PROCESS OF MANUFACTURE, AND FUEL CELL STACK USING SAME 审中-公开
标题翻译：燃料电池的复合密封，制造工艺和使用其的燃料电池堆叠
公开(公告)号：US20130101915A1
公开(公告)日：2013-04-25
申请号：US13806152
申请日：2010-06-25
申请人： Jean Yamanis , Sunil G. Warrier , Sarah Arsenault-Preece , Justin R. Hawkes
发明人： Jean Yamanis , Sunil G. Warrier , Sarah Arsenault-Preece , Justin R. Hawkes
IPC分类号： H01M8/02
CPC分类号： H01M8/028 , H01M8/0282 , H01M8/0286 , H01M8/2425 , H01M8/2432 , H01M8/2457 , H01M8/249 , Y02P70/56
摘要： A seal is provided for use in a solid oxide fuel cell, wherein the seal is formed of alternating adjacent layers of a fiber tow material and a foil material. A solid oxide fuel cell stack is also disclosed and is formed of repeating cell units, each cell unit having a plurality of fuel cell stack components defining opposed component surfaces, and the seal as described above positioned between the opposed component surfaces. A process is also provided for manufacturing a composite seal for a solid oxide fuel cell, and the process including the steps of: (a) feeding a quantity of spooled fiber tow material through an inert bonding agent to form a coated fiber tow material; (b) winding the coated fiber tow material about a mandrel to form a wound layer of fiber tow material; (c) feeding a quantity of spooled foil material about the wound layer of fiber tow material to form a wound layer of foil material; and (d) repeating steps (a) through (c) until forming a composite seal having desired thickness and width.
摘要翻译：提供用于固体氧化物燃料电池的密封件，其中密封件由交替的纤维丝束材料和箔材料的相邻层形成。还公开了固体氧化物燃料电池堆，并且由重复的电池单元形成，每个电池单元具有限定相对的元件表面的多个燃料电池堆组件，以及定位在相对的组件表面之间的如上所述的密封件。还提供了一种用于制造用于固体氧化物燃料电池的复合密封件的方法，该方法包括以下步骤：（a）通过惰性粘合剂将一定数量的缠绕纤维丝束材料供给以形成涂覆的纤维束材料; （b）围绕心轴卷绕涂覆的纤维丝束材料以形成纤维束材料的卷绕层; （c）在纤维丝束材料的缠绕层周围供给一定数量的缠绕箔材料以形成箔材料的卷绕层; 和（d）重复步骤（a）至（c），直到形成具有所需厚度和宽度的复合密封件。

4. 发明申请

US20120079859A1 BATTERY FIRE PREVENTION VIA THERMAL MANAGEMENT 有权
标题翻译：通过热管理进行电池火灾预防
公开(公告)号：US20120079859A1
公开(公告)日：2012-04-05
申请号：US13322646
申请日：2009-06-08
申请人： Vijaya Ramaraju Lakamraju , Jean Yamanis , Ulf J. Jonsson , Ritesh Khire , John M. Milton-Benoit , Jinliang Wang
发明人： Vijaya Ramaraju Lakamraju , Jean Yamanis , Ulf J. Jonsson , Ritesh Khire , John M. Milton-Benoit , Jinliang Wang
IPC分类号： E05B47/00 , E05B65/00
CPC分类号： E05B17/0075 , E05B2047/0058 , G07C9/00174 , Y10T70/7062
摘要： An assembly for preventing a fire resulting from the outgassing of a lithium battery in an electronic door lock includes a lithium battery, a circuit board, and a thermal insulation. The lithium battery and circuit board are housed within the electronic door lock. The thermal insulation is arranged between a door interfacing side of the electronic door lock and either or both of the circuit board and lithium battery. Another thermal management technique for preventing fire resulting from the outgassing of a lithium battery in an electronic door lock is achieved by using a battery cover that is selectively movable away from the circuit board or ignition source in response to temperature rise to ensure the lithium battery does not reach a critical temperature that may cause outgassing in close proximity to the ignition source.
摘要翻译：用于防止电子门锁中的锂电池脱气引起的火灾的组件包括锂电池，电路板和隔热材料。锂电池和电路板安装在电子门锁内。隔热设置在电子门锁的门接口侧与电路板和锂电池中的任一个或两者之间。另一种用于防止电子门锁中的锂电池脱气引起的火灾的热管理技术是通过使用电池盖来实现的，所述电池盖可以选择性地可移动地远离电路板或点火源，以响应于温度上升，以确保锂电池未达到可能导致靠近点火源排气的临界温度。

5. 发明授权

US07144649B2 Interconnect for solid oxide fuel cells 有权
标题翻译：互连固体氧化物燃料电池
公开(公告)号：US07144649B2
公开(公告)日：2006-12-05
申请号：US10307008
申请日：2002-11-27
申请人： Jean Yamanis , Sunil G. Warrier , Venkata R. Vedula , Raymond C. Benn , John G. Smeggil , Shihong G. Song , Wayde R. Schmidt
发明人： Jean Yamanis , Sunil G. Warrier , Venkata R. Vedula , Raymond C. Benn , John G. Smeggil , Shihong G. Song , Wayde R. Schmidt
IPC分类号： H01M2/00 , H01M8/00
CPC分类号： H01M8/0232 , H01M4/8621 , H01M8/0228 , H01M8/2425 , H01M8/2432
摘要： A fuel cell stack includes a plurality of fuel cells each having an anode layer, an electrolyte layer, and a cathode layer, the fuel cells each having a first effective thermal expansion coefficient; a plurality of bipolar plates positioned between adjacent fuel cells having an anode interconnect, a separator plate, and a cathode interconnect, the bipolar plates being positioned between adjacent fuel cells, wherein the anode interconnect is in electrical communication with the anode layer of one adjacent fuel cell, wherein the cathode interconnect is in electrical communication with the cathode layer of another adjacent fuel cell, and wherein at least one interconnect of the cathode interconnect and the anode interconnect has a second thermal expansion coefficient and is adapted to reduce strain between the at least one interconnect and an adjacent fuel cell due to differences between the first and second thermal expansion coefficients over repeated thermal cycles.
摘要翻译：燃料电池堆包括多个具有阳极层，电解质层和阴极层的燃料电池，所述燃料电池各自具有第一有效热膨胀系数; 定位在具有阳极互连，隔板和阴极互连的相邻燃料电池之间的多个双极板，所述双极板位于相邻的燃料电池之间，其中阳极互连与一个相邻燃料的阳极层电连通电池，其中所述阴极互连与另一相邻燃料电池的阴极层电连通，并且其中所述阴极互连和所述阳极互连的至少一个互连具有第二热膨胀系数，并且适于减小所述至少一个互连和相邻的燃料电池，因为在重复的热循环中第一和第二热膨胀系数之间的差异。

6. 发明授权

US5312788A High toughness, high strength sintered silicon nitride 失效
标题翻译：高韧性，高强度烧结氮化硅
公开(公告)号：US5312788A
公开(公告)日：1994-05-17
申请号：US76940
申请日：1993-06-16
申请人： Chien-Wei Li , Jean Yamanis
发明人： Chien-Wei Li , Jean Yamanis
IPC分类号： C04B35/584 , C04B35/593 , C04B35/80 , C04B41/80 , C04B35/58
CPC分类号： C04B41/80 , C04B35/5935 , C04B35/806
摘要： A silicon nitride sintered body has a composition consisting essentially of 85 to 94% by weight .beta. silicon nitride, 6 to 15% by weight grain boundary phase consisting essentially of (i) at least two rare earth elements, wherein yttrium is considered a rare earth, and, optionally, strontium which, calculated as SrO, is 0-2 percent by weight of the total body, and (ii) at least two of Si, N, O and C, and an additive consisting essentially of a metal-carbon compound present in the amount of about 0.2 to 3.5% by volume. The additive is substantially homogeneously dispersed within the sintered body. The sintered body has a density at least 95% of theoretical and the ceramic has high strength and high toughness and is especially suited for industrial applications such as components for gas turbine and automotive engines. The sintered body has a microstructure wherein (i) the .beta. silicon nitride grains are acicular and have an average grain width ranging from 0.5 to 1.5 .mu.m, (ii) at least 25% of the grains have width greater than 0.7 .mu.m, and at least 10% of the grains have width greater than 1 .mu.m, and (iii) no more than 5% of grains have width greater than 3.5 .mu.m and apparent aspect ratio greater than 5, with the proviso that the average aspect ratio is at least 1.8.
摘要翻译：氮化硅烧结体具有基本上由85至94重量％的β氮化硅，6至15重量％的晶界相组成的组成，其基本上由（i）至少两个稀土元素组成，其中钇被认为是稀土，和任选的以SrO计为0-2重量％的锶，和（ii）Si，N，O和C中的至少两个，以及基本上由金属 - 碳组成的添加剂化合物的存在量为约0.2-3.5％（体积）。添加剂基本均匀地分散在烧结体内。烧结体的密度至少为理论值的95％，陶瓷具有高强度和高韧性，特别适用于燃气轮机和汽车发动机的部件等工业应用。所述烧结体具有以下微结构：（i）所述β型氮化硅晶粒为针状，平均晶粒宽度为0.5〜1.5μm，（ii）所述晶粒的至少25％的宽度大于0.7μm，至少10％的晶粒具有大于1μm的宽度，和（iii）不超过5％的晶粒宽度大于3.5μm，并且视在长宽比大于5，条件是平均纵横比为至少1.8。

7. 发明授权

US5286686A Air-sinterable lanthanum chromite and process for its preparation 失效
标题翻译：空气烧结的亚铬酸镧及其制备方法
公开(公告)号：US5286686A
公开(公告)日：1994-02-15
申请号：US981633
申请日：1992-11-25
申请人： Stephen Haig , Beili L. Wu , Jean Yamanis
发明人： Stephen Haig , Beili L. Wu , Jean Yamanis
IPC分类号： C01G37/00 , C04B35/42 , C04B35/50 , H01M8/02 , H01M8/12 , C04B35/04 , C01G39/00 , C04B35/51
CPC分类号： C04B35/42 , C01G37/006 , H01M8/0215 , C01P2002/02 , C01P2002/54 , C01P2006/10 , C01P2006/12 , H01M2008/1293 , H01M2300/0074 , H01M8/0219
摘要： A sinter-reactive lanthanum chromite powder is prepared from the lanthanum chromite precursor LaCr.sub.1-x M.sub.x O.sub.3 (Adsorbate). The powder is crystalline, has the formula LaCr.sub.1-x M.sub.x O.sub.3, where M is selected from the group consisting of zinc, copper and mixtures thereof and x ranges from about 0.02 to 0.2, and sinters to densities higher than about 95% of theoretical density at temperature as low as 1400.degree. C. in oxidizing atmospheres. Sintering to such high density at temperatures in the vicinity of 1400.degree. C. makes the powder particularly suited for use as interconnect material for solid oxide fuel cells.
摘要翻译：从铬酸镧原子LaCr1-xMxO3（Adsorbate）制备烧结反应性铬酸镧粉末。粉末是结晶的，具有式LaCr1-xMxO3，其中M选自锌，铜及其混合物，x的范围为约0.02至0.2，并且在温度下烧结至高于理论密度的约95％的密度在氧化气氛中低至1400摄氏度。在1400摄氏度左右的温度下烧结至如此高的密度，使粉末特别适用于固体氧化物燃料电池的互连材料。

8. 发明授权

US5128284A Preparation of lanthanum chromite powders by sol-gel 失效
标题翻译：通过溶胶 - 凝胶制备亚铬酸镧粉
公开(公告)号：US5128284A
公开(公告)日：1992-07-07
申请号：US715206
申请日：1991-06-14
申请人： William L. Olson , Beili Li , Jean Yamanis
发明人： William L. Olson , Beili Li , Jean Yamanis
IPC分类号： C01G37/00 , C04B35/42 , H01M8/02 , H01M8/12
CPC分类号： H01M8/0215 , C01G37/006 , C04B35/42 , C01P2002/02 , C01P2002/34 , C01P2002/54 , C01P2004/61 , C01P2004/62 , C01P2006/10 , H01M2008/1293 , H01M2300/0074
摘要： This invention relates to a process for the preparation of a crystalline compound having an empirical formula LaCr.sub.x A.sub.1-x O.sub.4 .multidot.yH.sub.2 O where A is a metal selected from the group consisting of Mg, Sr, Ca and Ba, x ranges from 0.99 to about 0.7 and y ranges from 0 to 0.15. The process comprises adding a solution of the appropriate metal salts to a solution of ammonium hydroxide thereby precipitating a hydroxide gel intermediate, which is dried and calcined in air to yield the resultant crystalline compound which has a huttonite structure. Additionally, this invention relates to a process for the preparation of a ceramic powder having the empirical formula LaCr.sub.x A.sub.1-x O.sub.3, where A is a metal selected from the group consisting of Mg, Sr, Ca and Ba and x ranges from 0.99 to about 0.7. Finally, a ceramic composition having the empirical formula LaCr.sub.x S.sub.1-x O.sub.4 .multidot.yH.sub.2 O having a huttonite structure is also disclosed.
摘要翻译：本发明涉及一种制备具有经验式LaCrxAl-xO4xyH2O的结晶化合物的方法，其中A是选自Mg，Sr，Ca和Ba的金属，x为0.99至约0.7，y为 0〜0.15。该方法包括将合适的金属盐溶液加入到氢氧化铵溶液中，由此使氢氧化凝胶中间体沉淀，将其在空气中干燥和煅烧，得到所得到的具有钙钛矿结构的结晶化合物。另外本发明涉及制备具有经验式LaCrxAl-xO3的陶瓷粉末的方法，其中A是选自Mg，Sr，Ca和Ba的金属，x在0.99至约0.7的范围内。最后，还公开了具有钙钛矿结构的经验式LaCrxS1-xO4xyH2O的陶瓷组合物。

9. 发明授权

US4845056A Continuous process for production of fine particulate ceramics 失效
标题翻译：生产细颗粒陶瓷的连续工艺
公开(公告)号：US4845056A
公开(公告)日：1989-07-04
申请号：US106827
申请日：1987-10-09
申请人： Jean Yamanis
发明人： Jean Yamanis
IPC分类号： B01J3/00 , B01J13/00 , C01B13/32 , C01B13/36 , C01F7/34 , C01F7/36 , C01F7/44 , C01F17/00 , C01G25/02 , C01G27/02 , C04B35/626
CPC分类号： C01F7/36 , B01J13/0091 , B01J3/008 , C01B13/32 , C01B13/366 , C01F17/0043 , C01F7/34 , C01F7/448 , C01G25/02 , C01G27/02 , C04B35/626 , C01P2002/01 , C01P2002/60 , C01P2004/03 , C01P2004/04 , C01P2004/50 , C01P2004/51 , C01P2004/62 , C01P2006/12 , C01P2006/14 , Y10S423/11 , Y10S977/775 , Y10S977/776 , Y10S977/888 , Y10S977/90
摘要： A process is comprised of continuously producing a fine ceramic powder by drying at supercritical conditions. The feed is a sol of ceramic oxides or hydrous oxides which is continuously pressurized and heated to in excess of the critical temperature and pressure of the sol solvent. The solvent transforms to a gas and separates from the fine particulate ceramic oxide powder, which remains in a highly divided state.
摘要翻译：一种方法包括通过在超临界条件下干燥连续生产细陶瓷粉末。进料是陶瓷氧化物或含水氧化物的溶胶，其被连续加压和加热到超过溶胶溶剂的临界温度和压力。溶剂转化为气体并与保持高度分离状态的细颗粒陶瓷氧化物粉末分离。

10. 发明授权

US4365071A Production of anhydrous 1,4-dioxane 失效
标题翻译：生产无水1,4-二恶烷
公开(公告)号：US4365071A
公开(公告)日：1982-12-21
申请号：US151593
申请日：1980-05-20
申请人： Jean Yamanis
发明人： Jean Yamanis
IPC分类号： C07D319/12 , C07D319/04
CPC分类号： C07D319/12
摘要： This invention relates to the production of anhydrous 1,4-dioxane by the dimerization of ethylene oxide in the presence of an acidic type of cation exchanger, preferably an acidic cation exchanger resin having sulfonic acid groups associated therewith. The 1,4-dioxane is formed by contacting ethylene oxide in the liquid phase with an acidic-type cation exchanger at a first temperature and for a time sufficient to yield a reaction product of the ethylene oxide and the cation exchanger, and thereafter heating the reaction product at a second temperature higher than the first temperature and for a time period sufficient to dissociate the reaction product and thereby yield 1,4-dioxane.
摘要翻译：本发明涉及在酸性类型的阳离子交换剂，优选与其相关的具有磺酸基团的酸性阳离子交换树脂的存在下，通过环氧乙烷的二聚制备无水1,4-二恶烷。通过使液相中的环氧乙烷与酸性型阳离子交换剂在第一温度下接触足够的时间以产生环氧乙烷和阳离子交换剂的反应产物，然后加热所述1,4-二恶烷反应产物在高于第一温度的第二温度下反应足够的时间以解离反应产物，从而得到1,4-二恶烷。

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