公开(公告)号：US08821771B2

公开(公告)日：2014-09-02

申请号：US13627384

申请日：2012-09-26

申请人： Michael Edward Badding ,  Jacqueline Leslie Brown ,  Curtis Robert Fekety ,  Zhen Song

发明人： Michael Edward Badding ,  Jacqueline Leslie Brown ,  Curtis Robert Fekety ,  Zhen Song

IPC分类号： C01D15/00

CPC分类号： C04B35/6264 ,  B82Y30/00 ,  B82Y40/00 ,  C01B25/45 ,  C04B35/447 ,  C04B35/62665 ,  C04B2235/3203 ,  C04B2235/3217 ,  C04B2235/3232 ,  C04B2235/3287 ,  C04B2235/5454 ,  C04B2235/6025 ,  C04B2235/80 ,  H01M10/052 ,  H01M10/0562

摘要： A flame spray pyrolysis method for making nanoscale, lithium ion-conductive ceramic powders comprises providing a precursor solution comprising chemical precursors dissolved in an organic solvent, and spraying the precursor solution into an oxidizing flame to form a nanoscale, lithium ion-conductive ceramic powder, wherein a concentration of the chemical precursors in the solvent ranges from 1 to 20 M. The precursor solution can comprise 1-20% excess lithium with respect to a stoichiometric composition of the ceramic powder. Nominal compositions of the nanoscale, ceramic powders are Li1.4Al0.4M1.6(PO4)3 where M is Ti or Ge.

摘要翻译： 一种用于制造纳米级锂离子传导性陶瓷粉末的火焰喷射热解方法包括提供包含溶解在有机溶剂中的化学前体的前体溶液，并将前体溶液喷射到氧化火焰中以形成纳米尺寸的锂离子传导性陶瓷粉末， 其中溶剂中化学前体的浓度范围为1至20M。相对于陶瓷粉末的化学计量组成，前体溶液可以包含1-20％过量的锂。 纳米级陶瓷粉末的名义组成为Li1.4Al0.4M1.6（PO4）3，其中M为Ti或Ge。

公开(公告)号：US20140084503A1

公开(公告)日：2014-03-27

申请号：US13627384

申请日：2012-09-26

申请人： Michael Edward Badding ,  Jacqueline Leslie Brown ,  Curtis Robert Fekety ,  Zhen Song

发明人： Michael Edward Badding ,  Jacqueline Leslie Brown ,  Curtis Robert Fekety ,  Zhen Song

IPC分类号： H01M2/16 ,  C04B35/64

CPC分类号： C04B35/6264 ,  B82Y30/00 ,  B82Y40/00 ,  C01B25/45 ,  C04B35/447 ,  C04B35/62665 ,  C04B2235/3203 ,  C04B2235/3217 ,  C04B2235/3232 ,  C04B2235/3287 ,  C04B2235/5454 ,  C04B2235/6025 ,  C04B2235/80 ,  H01M10/052 ,  H01M10/0562

摘要： A flame spray pyrolysis method for making nanoscale, lithium ion-conductive ceramic powders comprises providing a precursor solution comprising chemical precursors dissolved in an organic solvent, and spraying the precursor solution into an oxidizing flame to form a nanoscale, lithium ion-conductive ceramic powder, wherein a concentration of the chemical precursors in the solvent ranges from 1 to 20 M. The precursor solution can comprise 1-20% excess lithium with respect to a stoichiometric composition of the ceramic powder. Nominal compositions of the nanoscale, ceramic powders are Li1.4Al0.4M1.6(PO4)3 where M is Ti or Ge.

摘要翻译： 一种用于制造纳米级锂离子传导性陶瓷粉末的火焰喷射热解方法包括提供包含溶解在有机溶剂中的化学前体的前体溶液，并将前体溶液喷射到氧化火焰中以形成纳米尺寸的锂离子传导性陶瓷粉末， 其中溶剂中化学前体的浓度范围为1至20M。相对于陶瓷粉末的化学计量组成，前体溶液可以包含1-20％过量的锂。 纳米级陶瓷粉末的名义组成为Li1.4Al0.4M1.6（PO4）3，其中M为Ti或Ge。

公开(公告)号：US20140065513A1

公开(公告)日：2014-03-06

申请号：US13597871

申请日：2012-08-29

申请人： Michael Edward Badding ,  Jacqueline Leslie Brown ,  Katherine A. Fink ,  Atanas Valentinov Gagov ,  Cameron Wayne Tanner

发明人： Michael Edward Badding ,  Jacqueline Leslie Brown ,  Katherine A. Fink ,  Atanas Valentinov Gagov ,  Cameron Wayne Tanner

IPC分类号： H01M8/10 ,  G01N27/40 ,  C25B13/08 ,  H01M10/0562 ,  H01M6/36

CPC分类号： H01M8/1058 ,  C08J5/22 ,  C25B13/04 ,  C25B13/08 ,  G01N27/40 ,  H01G11/56 ,  H01M2/1646 ,  H01M2/166 ,  H01M6/18 ,  H01M6/36 ,  H01M8/1048 ,  H01M10/0525 ,  H01M10/056 ,  H01M10/0562 ,  H01M2300/0091 ,  Y02E60/122 ,  Y02E60/13 ,  Y02E60/521

摘要： An ion-conducting composite electrolyte is provided comprising path-engineered ion-conducting ceramic electrolyte particles and a solid polymeric matrix. The path-engineered particles are characterized by an anisotropic crystalline structure and the ionic conductivity of the crystalline structure in a preferred conductivity direction H associated with one of the crystal planes of the path-engineered particle is larger than the ionic conductivity of the crystalline structure in a reduced conductivity direction L associated with another of the crystal planes of the path-engineered particle. The path-engineered particles are sized and positioned in the polymeric matrix such that a majority of the path-engineered particles breach both of the opposite major faces of the matrix body and are oriented in the polymeric matrix such that the preferred conductivity direction H is more closely aligned with a minimum path length spanning a thickness of the matrix body than is the reduced conductivity direction L.

摘要翻译： 提供了一种离子导电复合电解质，其包括路径工程离子导电陶瓷电解质颗粒和固体聚合物基质。 路径工程化颗粒的特征在于各向异性晶体结构，并且在与路径工程化颗粒的一个晶面相关联的优选导电方向H上的晶体结构的离子电导率大于晶体结构的离子电导率 与路径工程化颗粒的另一个晶面相关联的导电方向L减小。 路径设计的颗粒的尺寸和尺寸设置在聚合物基体中，使得大部分路径工程化的颗粒破坏基体的相对的主面，并且在聚合物基体中取向，使得优选的导电方向H更多 与沿导电方向减小的矩阵体的厚度的最小路径长度紧密对齐。

公开(公告)号：US07781120B2

公开(公告)日：2010-08-24

申请号：US11804020

申请日：2007-05-16

申请人： Michael Edward Badding ,  Jacqueline Leslie Brown ,  Cameron Wayne Tanner

发明人： Michael Edward Badding ,  Jacqueline Leslie Brown ,  Cameron Wayne Tanner

IPC分类号： H01M8/02 ,  H01M8/24 ,  H01M8/12

CPC分类号： H01M8/0273 ,  H01M8/0258 ,  H01M8/0267 ,  H01M8/0276 ,  H01M8/0286 ,  H01M8/1213 ,  H01M8/1246 ,  H01M8/242 ,  H01M8/2425 ,  H01M8/2483 ,  Y02E60/525 ,  Y02P70/56 ,  Y10T29/49108

摘要： A solid oxide fuel cell device assembly comprising: (i) at least one solid oxide fuel cell device including one electrolyte sheet sandwiched between at least one pair of electrodes; and (ii) a non-steel frame fixedly attached to said at least one fuel cell device without a seal located therebetween.

摘要翻译： 一种固体氧化物燃料电池器件组件，包括：（i）至少一个固体氧化物燃料电池器件，其包括夹在至少一对电极之间的一个电解质片; 和（ii）固定地连接到所述至少一个燃料电池装置的非钢框架，而不设置在其间的密封件。

公开(公告)号：US09502729B2

公开(公告)日：2016-11-22

申请号：US13597871

申请日：2012-08-29

申请人： Michael Edward Badding ,  Jacqueline Leslie Brown ,  Katherine A. Fink ,  Atanas Valentinov Gagov ,  Cameron Wayne Tanner

发明人： Michael Edward Badding ,  Jacqueline Leslie Brown ,  Katherine A. Fink ,  Atanas Valentinov Gagov ,  Cameron Wayne Tanner

IPC分类号： H01M8/10 ,  G01N27/40 ,  C25B13/08 ,  H01M10/0562 ,  H01M6/36 ,  C08J5/22 ,  H01M2/16 ,  H01M10/0525 ,  H01M10/056 ,  H01M6/18 ,  C25B13/04 ,  H01G11/56

CPC分类号： H01M8/1058 ,  C08J5/22 ,  C25B13/04 ,  C25B13/08 ,  G01N27/40 ,  H01G11/56 ,  H01M2/1646 ,  H01M2/166 ,  H01M6/18 ,  H01M6/36 ,  H01M8/1048 ,  H01M10/0525 ,  H01M10/056 ,  H01M10/0562 ,  H01M2300/0091 ,  Y02E60/122 ,  Y02E60/13 ,  Y02E60/521

摘要： An ion-conducting composite electrolyte is provided comprising path-engineered ion-conducting ceramic electrolyte particles and a solid polymeric matrix. The path-engineered particles are characterized by an anisotropic crystalline structure and the ionic conductivity of the crystalline structure in a preferred conductivity direction H associated with one of the crystal planes of the path-engineered particle is larger than the ionic conductivity of the crystalline structure in a reduced conductivity direction L associated with another of the crystal planes of the path-engineered particle. The path-engineered particles are sized and positioned in the polymeric matrix such that a majority of the path-engineered particles breach both of the opposite major faces of the matrix body and are oriented in the polymeric matrix such that the preferred conductivity direction H is more closely aligned with a minimum path length spanning a thickness of the matrix body than is the reduced conductivity direction L.

摘要翻译： 提供了一种离子导电复合电解质，其包括路径工程离子导电陶瓷电解质颗粒和固体聚合物基质。 路径工程化颗粒的特征在于各向异性晶体结构，并且在与路径工程化颗粒的一个晶面相关联的优选导电方向H上的晶体结构的离子电导率大于晶体结构的离子电导率 与路径工程化颗粒的另一个晶面相关联的导电方向L减小。 路径设计的颗粒的尺寸和尺寸设置在聚合物基体中，使得大部分路径工程化的颗粒破坏基体的相对的主面，并且在聚合物基体中取向，使得优选的导电方向H更多 与沿导电方向减小的矩阵体的厚度的最小路径长度紧密对齐。

公开(公告)号：US20080286631A1

公开(公告)日：2008-11-20

申请号：US11804020

申请日：2007-05-16

申请人： Michael Edward Badding ,  Jacqueline Leslie Brown ,  Cameron Wayne Tanner

发明人： Michael Edward Badding ,  Jacqueline Leslie Brown ,  Cameron Wayne Tanner

IPC分类号： H01M2/08

CPC分类号： H01M8/0273 ,  H01M8/0258 ,  H01M8/0267 ,  H01M8/0276 ,  H01M8/0286 ,  H01M8/1213 ,  H01M8/1246 ,  H01M8/242 ,  H01M8/2425 ,  H01M8/2483 ,  Y02E60/525 ,  Y02P70/56 ,  Y10T29/49108

摘要： A solid oxide fuel cell device assembly comprising: (i) at least one solid oxide fuel cell device including one electrolyte sheet sandwiched between at least one pair of electrodes; and (ii) a non-steel frame fixedly attached to said at least one fuel cell device without a seal located therebetween.

摘要翻译： 一种固体氧化物燃料电池器件组件，包括：（i）至少一个固体氧化物燃料电池器件，其包括夹在至少一对电极之间的一个电解质片; 和（ii）固定地连接到所述至少一个燃料电池装置的非钢框架，而不设置在其间的密封件。

公开(公告)号：US20080166616A1

公开(公告)日：2008-07-10

申请号：US11999350

申请日：2007-12-05

申请人： Michael Edward Badding ,  Jacqueline Leslie Brown ,  Steven F. Hoysan ,  Thomas Dale Ketcham ,  Scott Christopher Pollard ,  Dell Joseph St Julien ,  Sujanto Widjaja

发明人： Michael Edward Badding ,  Jacqueline Leslie Brown ,  Steven F. Hoysan ,  Thomas Dale Ketcham ,  Scott Christopher Pollard ,  Dell Joseph St Julien ,  Sujanto Widjaja

IPC分类号： H01M8/10

CPC分类号： H01M8/1246 ,  H01M8/0273 ,  H01M2300/0074 ,  Y02E60/525 ,  Y02P70/56 ,  Y10T29/49108

摘要： A solid oxide fuel cell comprising a thin ceramic electrolyte sheet having an increased street width is disclosed. Also disclosed are solid oxide fuel cells comprising: a substantially flat ceramic electrolyte sheet, a substantially flat ceramic electrolyte sheet having a seal area of greater thickness than the active area of the electrolyte sheet, a ceramic electrolyte sheet that overhangs the seal area, a ceramic electrolyte sheet and at least one substantially flat border material, and a border material having a non-linear edge. Methods of making a solid oxide fuel cell in accordance with the disclosed embodiments are also disclosed. Also disclosed are methods of making a solid oxide fuel cell wherein the seal has a uniform thickness, wherein the seal is heated to remove a volatile component prior to sealing, and wherein the distance between the frame and the ceramic electrolyte sheet of the device is constant.

摘要翻译： 公开了一种包括具有增加的街道宽度的薄陶瓷电解质片的固体氧化物燃料电池。 还公开了固体氧化物燃料电池，其包括：基本上平坦的陶瓷电解质片，具有比电解质片的有效面积更大的密度区域的基本上平坦的陶瓷电解质片，悬垂在密封区域上的陶瓷电解质片，陶瓷 电解质片和至少一个基本上平坦的边界材料，以及具有非线性边缘的边界材料。 还公开了根据所公开的实施方案制备固体氧化物燃料电池的方法。 还公开了制造固体氧化物燃料电池的方法，其中密封件具有均匀的厚度，其中在密封之前加热密封件以除去挥发性组分，并且其中该装置的框架和陶瓷电解质片材之间的距离是恒定的 。

公开(公告)号：US07416760B2

公开(公告)日：2008-08-26

申请号：US11254308

申请日：2005-10-19

申请人： Michael Edward Badding ,  Jacqueline Leslie Brown ,  Scott Christopher Pollard

发明人： Michael Edward Badding ,  Jacqueline Leslie Brown ,  Scott Christopher Pollard

IPC分类号： H01M8/02 ,  H01M8/24

CPC分类号： H01M8/2435 ,  H01M8/0263 ,  H01M8/2404 ,  H01M8/2483 ,  H01M8/2484 ,  Y02P70/56 ,  Y10T29/49345

摘要： An exemplary method of making a fuel cell device assemblies includes the steps of: (i) providing a ceramic batch; (ii) extruding the ceramic batch through a die and a mask to form green extrudate that, in cross-section, has at least 10 cells/in2 and wall thickness of 50 mils or less; (iii) cutting the green extrudate to an appropriate length to form a green frame blank; (iv) sintering the green frame blank at a temperature of at least 1200° C., preferably at a temperature of between 1400° C. and 1600° C. for at least one hour to form a ceramic frame with a plurality of parallel channels; (v) inserting at least one fuel cell array into its designated position within the ceramic frame; and (vi) sealing the at least one fuel cell array to the frame.

摘要翻译： 制造燃料电池装置组件的示例性方法包括以下步骤：（i）提供陶瓷批料; （ii）通过模具和掩模挤出陶瓷批料以形成绿色挤出物，其横截面具有至少10个细胞/平方厘米和50密耳或更小的壁厚; （iii）将绿色挤出物切割成适当的长度以形成绿色框架坯料; （iv）在至少1200℃的温度下，优选在1400℃至1600℃的温度下烧结绿色框架坯料至少1小时以形成具有多个平行通道的陶瓷框架 ; （v）将至少一个燃料电池阵列插入陶瓷框架内的指定位置; 和（vi）将所述至少一个燃料电池阵列密封到所述框架。

公开(公告)号：US08197979B2

公开(公告)日：2012-06-12

申请号：US11999350

申请日：2007-12-05

申请人： Michael Edward Badding ,  Jacqueline Leslie Brown ,  Steven F Hoysan ,  Thomas Dale Ketcham ,  Scott Christopher Pollard ,  Dell Joseph St Julien ,  Sujanto Widjaja

发明人： Michael Edward Badding ,  Jacqueline Leslie Brown ,  Steven F Hoysan ,  Thomas Dale Ketcham ,  Scott Christopher Pollard ,  Dell Joseph St Julien ,  Sujanto Widjaja

IPC分类号： H01M8/02 ,  H01M8/12

CPC分类号： H01M8/1246 ,  H01M8/0273 ,  H01M2300/0074 ,  Y02E60/525 ,  Y02P70/56 ,  Y10T29/49108

摘要： A solid oxide fuel cell comprising a thin ceramic electrolyte sheet having an increased street width is disclosed. Also disclosed are solid oxide fuel cells comprising: a substantially flat ceramic electrolyte sheet, a substantially flat ceramic electrolyte sheet having a seal area of greater thickness than the active area of the electrolyte sheet, a ceramic electrolyte sheet that overhangs the seal area, a ceramic electrolyte sheet and at least one substantially flat border material, and a border material having a non-linear edge. Methods of making a solid oxide fuel cell in accordance with the disclosed embodiments are also disclosed. Also disclosed are methods of making a solid oxide fuel cell wherein the seal has a uniform thickness, wherein the seal is heated to remove a volatile component prior to sealing, and wherein the distance between the frame and the ceramic electrolyte sheet of the device is constant.

摘要翻译： 公开了一种包括具有增加的街道宽度的薄陶瓷电解质片的固体氧化物燃料电池。 还公开了固体氧化物燃料电池，其包括：基本上平坦的陶瓷电解质片，具有比电解质片的有效面积更大的密度区域的基本上平坦的陶瓷电解质片，悬垂在密封区域上的陶瓷电解质片，陶瓷 电解质片和至少一个基本上平坦的边界材料，以及具有非线性边缘的边界材料。 还公开了根据所公开的实施方案制备固体氧化物燃料电池的方法。 还公开了制造固体氧化物燃料电池的方法，其中密封件具有均匀的厚度，其中在密封之前加热密封件以除去挥发性组分，并且其中该装置的框架和陶瓷电解质片材之间的距离是恒定的 。

公开(公告)号：US07687090B2

公开(公告)日：2010-03-30

申请号：US11000670

申请日：2004-11-30

申请人： Michael Edward Badding ,  Jacqueline Leslie Brown ,  Scott Christopher Pollard

发明人： Michael Edward Badding ,  Jacqueline Leslie Brown ,  Scott Christopher Pollard

IPC分类号： H01M2/14

CPC分类号： H01M8/04007 ,  H01M8/0258 ,  H01M8/0273 ,  H01M8/0276 ,  H01M8/242 ,  H01M8/2483

摘要： An exemplary fuel cell device assembly includes: (i) an electrolyte sheet; (ii) a plurality of cathodes disposed on one side of the electrolyte sheet; (iii) a plurality of anodes disposed on another side of the electrolyte sheet; and (iv) a frame supporting the electrolyte sheet, the frame having a plurality of channels. Preferably the cross-sectional area of the frame has channel density of at least 20/in2 and channel wall thickness of 50 mils or less.

摘要翻译： 示例性的燃料电池装置组件包括：（i）电解质片; （ii）设置在所述电解质片的一侧上的多个阴极; （iii）设置在电解质片的另一侧上的多个阳极; 和（iv）支撑电解质片的框架，该框架具有多个通道。 优选地，框架的横截面积具有至少20 / in2的通道密度和50密耳或更小的通道壁厚度。