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1. 发明授权

US09293680B2 Cartridge-based thermoelectric systems 有权
标题翻译：基于墨盒的热电系统
公开(公告)号：US09293680B2
公开(公告)日：2016-03-22
申请号：US13489237
申请日：2012-06-05
申请人： Eric Poliquin , Douglas T. Crane , Vladimir Jovovic , Joseph Dean , Dmitri Kossakovski , John Walter LaGrandeur
发明人： Eric Poliquin , Douglas T. Crane , Vladimir Jovovic , Joseph Dean , Dmitri Kossakovski , John Walter LaGrandeur
IPC分类号： H01L35/32 , H01L35/30 , H01M14/00 , F28F1/24 , F01N5/02 , F25B21/04 , F28D7/10
CPC分类号： H01L35/32 , F01N5/025 , F25B21/04 , F28D7/106 , F28F1/24 , F28F2265/10 , H01L35/30 , H01M14/00 , Y02T10/16
摘要： Cartridge-based thermoelectric assemblies and systems are provided which include at least one shunt configured to extend around a conduit, a plurality of thermoelectric elements in thermal communication and in electrical communication with the at least one shunt with at least a portion of the at least one shunt sandwiched between the at least one first thermoelectric element and the at least one second thermoelectric element. The thermoelectric elements are electrically isolated from the conduit. The thermoelectric assemblies and systems further include at least one heat exchanger in thermal communication with the at least one shunt and configured to be in thermal communication with a second fluid.
摘要翻译：提供了基于墨盒的热电组件和系统，其包括构造成围绕导管延伸的至少一个分流器，热连通的多个热电元件，并与所述至少一个分流器电连通，所述至少一个分流器分流夹在所述至少一个第一热电元件和所述至少一个第二热电元件之间。热电元件与导管电隔离。热电组件和系统还包括与至少一个分流器热连通并且被配置为与第二流体热连通的至少一个热交换器。

2. 发明申请

US20130104953A1 CARTRIDGE-BASED THERMOELECTRIC SYSTEMS 有权
标题翻译：基于CARTRIDGE的热电系统
公开(公告)号：US20130104953A1
公开(公告)日：2013-05-02
申请号：US13489237
申请日：2012-06-05
申请人： Eric Poliquin , Douglas T. Crane , Vladimir Jovovic , Joseph Dean , Dmitri Kossakovski
发明人： Eric Poliquin , Douglas T. Crane , Vladimir Jovovic , Joseph Dean , Dmitri Kossakovski
IPC分类号： H01L35/32
CPC分类号： H01L35/32 , F01N5/025 , F25B21/04 , F28D7/106 , F28F1/24 , F28F2265/10 , H01L35/30 , H01M14/00 , Y02T10/16
摘要： Cartridge-based thermoelectric assemblies and systems are provided which include at least one shunt configured to extend around a conduit, a plurality of thermoelectric elements in thermal communication and in electrical communication with the at least one shunt with at least a portion of the at least one shunt sandwiched between the at least one first thermoelectric element and the at least one second thermoelectric element. The thermoelectric elements are electrically isolated from the conduit. The thermoelectric assemblies and systems further include at least one heat exchanger in thermal communication with the at least one shunt and configured to be in thermal communication with a second fluid.
摘要翻译：提供了基于墨盒的热电组件和系统，其包括构造成围绕导管延伸的至少一个分流器，热连通的多个热电元件，并与所述至少一个分流器电连通，所述至少一个分流器分流夹在所述至少一个第一热电元件和所述至少一个第二热电元件之间。热电元件与导管电隔离。热电组件和系统还包括与至少一个分流器热连通并且被配置为与第二流体热连通的至少一个热交换器。

3. 发明授权

US09006557B2 Systems and methods for reducing current and increasing voltage in thermoelectric systems 有权
标题翻译：降低电流和增加电压的系统和方法
公开(公告)号：US09006557B2
公开(公告)日：2015-04-14
申请号：US13489192
申请日：2012-06-05
申请人： John LaGrandeur , Eric Poliquin , Dmitri Kossakovski , Vladimir Jovovic
发明人： John LaGrandeur , Eric Poliquin , Dmitri Kossakovski , Vladimir Jovovic
IPC分类号： H01L35/28 , H01L35/30 , H01L35/32
CPC分类号： H01L35/32 , H01L35/30
摘要： A thermoelectric assembly and method are provided. The thermoelectric assembly can extend at least partially around a perimeter of a first fluid conduit. The thermoelectric assembly can include a plurality of thermoelectric sub-assemblies aligned with one another along the perimeter of the first fluid conduit. Each thermoelectric sub-assembly can include a plurality of thermoelectric elements in parallel electrical communication with one another, and at least one shunt a plurality of electrically insulating elements to prevent current flow in a plane perpendicular to the first direction between adjacent thermoelectric sub-assemblies.
摘要翻译：提供了一种热电组件和方法。热电组件可以至少部分地围绕第一流体导管的周边延伸。热电组件可以包括沿着第一流体导管的周边彼此对准的多个热电子组件。每个热电子组件可以包括彼此并联电连通的多个热电元件，并且至少一个分流多个电绝缘元件以防止在垂直于相邻热电子组件之间的第一方向的平面中的电流流动。

4. 发明申请

US20130037073A1 SYSTEMS AND METHODS FOR REDUCING CURRENT AND INCREASING VOLTAGE IN THERMOELECTRIC SYSTEMS 有权
标题翻译：降低电流和增加热电系统电压的系统和方法
公开(公告)号：US20130037073A1
公开(公告)日：2013-02-14
申请号：US13489192
申请日：2012-06-05
申请人： John LaGrandeur , Eric Poliquin , Dmitri Kossakovski , Vladimir Jovovic
发明人： John LaGrandeur , Eric Poliquin , Dmitri Kossakovski , Vladimir Jovovic
IPC分类号： H01L35/30 , H01L35/32
CPC分类号： H01L35/32 , H01L35/30
摘要： A thermoelectric assembly and method are provided. The thermoelectric assembly can extend at least partially around a perimeter of a first fluid conduit. The thermoelectric assembly can include a plurality of thermoelectric sub-assemblies aligned with one another along the perimeter of the first fluid conduit. Each thermoelectric sub-assembly can include a plurality of thermoelectric elements in parallel electrical communication with one another, and a plurality of electrically insulating elements to prevent current flow in a plane perpendicular to the first direction between adjacent thermoelectric sub-assemblies.
摘要翻译：提供了一种热电组件和方法。热电组件可以至少部分地围绕第一流体导管的周边延伸。热电组件可以包括沿着第一流体导管的周边彼此对准的多个热电子组件。每个热电子组件可以包括彼此并联电连通的多个热电元件，以及多个电绝缘元件，以防止在垂直于相邻热电子组件之间的第一方向的平面中的电流流动。

5. 发明申请

US20090178700A1 THERMOELECTRIC FIGURE OF MERIT ENHANCEMENT BY MODIFICATION OF THE ELECTRONIC DENSITY OF STATES 审中-公开
标题翻译：通过修改国家电子密度的热电影增强图
公开(公告)号：US20090178700A1
公开(公告)日：2009-07-16
申请号：US12353153
申请日：2009-01-13
申请人： Joseph P. Heremans , Vladimir Jovovic
发明人： Joseph P. Heremans , Vladimir Jovovic
IPC分类号： H01L35/34 , H01B1/02
CPC分类号： C01B19/002 , B82Y30/00 , C01B19/007 , C01P2002/50 , C01P2004/64 , C01P2006/40 , H01L35/16
摘要： A thermoelectric material and a method of fabricating a thermoelectric material are provided. The thermoelectric material includes a doped compound of at least one Group IV element and at least one Group VI element. The compound is doped with at least one dopant selected from the group consisting of: at least one Group Ia element, at least one Group IIb element, at least one Group IIIa element, at least one Group IIIb element, at least one lanthanide element, and chromium. The at least one Group IV element is on a first sublattice of sites and the at least one Group VI element is on a second sublattice of sites, and the at least one Group IV element includes at least 95% of the first sublattice sites. The compound has a peak thermoelectric figure of merit ZT value greater than 0.7 at temperatures greater than 500 K.
摘要翻译：提供热电材料和制造热电材料的方法。热电材料包括至少一种IV族元素和至少一种VI族元素的掺杂化合物。该化合物掺杂有选自以下的至少一种掺杂剂：至少一种Ia族元素，至少一种IIb族元素，至少一种IIIa族元素，至少一种IIIb族元素，至少一种镧系元素，和铬。所述至少一个IV族元素位于第一子晶格上，并且所述至少一个第VI族元素位于第二子晶格上，并且所述至少一个IV族元素包含至少95％的第一亚晶格位点。该化合物在大于500K的温度下具有峰值热电值的ZT值大于0.7。

6. 发明申请

US20120248386A1 THERMOELECTRIC MATERIALS HAVING POROSITY 有权
标题翻译：具有多孔性的热电材料
公开(公告)号：US20120248386A1
公开(公告)日：2012-10-04
申请号：US13436521
申请日：2012-03-30
申请人： Joseph P. Heremans , Christopher M. Jaworski , Vladimir Jovovic , Fred Harris
发明人： Joseph P. Heremans , Christopher M. Jaworski , Vladimir Jovovic , Fred Harris
IPC分类号： H01B1/00 , C04B35/64 , H01B1/06
CPC分类号： C04B35/547 , C04B38/0074 , C04B2235/40 , C04B2235/604 , C04B2235/6581 , C04B2235/77 , H01L35/16 , H01L35/34 , C04B38/0054 , C04B38/0061
摘要： A thermoelectric material and a method of making a thermoelectric material are provided. In certain embodiments, the thermoelectric material comprises at least 10 volume percent porosity. In some embodiments, the thermoelectric material has a zT greater than about 1.2 at a temperature of about 375 K. In some embodiments, the thermoelectric material comprises a topological thermoelectric material. In some embodiments, the thermoelectric material comprises a general composition of (Bi1-xSbx)u(Te1-ySey)w, wherein 0≦x≦1, 0≦y≦1, 1.8≦u≦2.2, 2.8≦w≦3.2. In further embodiments, the thermoelectric material includes a compound having at least one group IV element and at least one group VI element. In certain embodiments, the method includes providing a powder comprising a thermoelectric composition, pressing the powder, and sintering the powder to form the thermoelectric material.
摘要翻译：提供热电材料和制造热电材料的方法。在某些实施例中，热电材料包括至少10体积％的孔隙率。在一些实施例中，热电材料在约375K的温度下具有大于约1.2的zT。在一些实施例中，热电材料包括拓扑热电材料。在一些实施方案中，热电材料包括（Bi1-xSbx）u（Te1-ySey）w的一般组成，其中0和nlE; x和nlE; 1,0和nlE; y和nlE; 1.8,1.01; n和nlE; 2.2,2.8＆ 3.2。在另外的实施方案中，热电材料包括具有至少一个IV族元素和至少一个VI族元素的化合物。在某些实施方案中，该方法包括提供包含热电组合物的粉末，压制粉末，并烧结粉末以形成热电材料。

7. 发明授权

US08795545B2 Thermoelectric materials having porosity 有权
标题翻译：具有孔隙度的热电材料
公开(公告)号：US08795545B2
公开(公告)日：2014-08-05
申请号：US13436521
申请日：2012-03-30
申请人： Joseph P. Heremans , Christopher M. Jaworski , Vladimir Jovovic , Fred Harris
发明人： Joseph P. Heremans , Christopher M. Jaworski , Vladimir Jovovic , Fred Harris
IPC分类号： H01L35/16
CPC分类号： C04B35/547 , C04B38/0074 , C04B2235/40 , C04B2235/604 , C04B2235/6581 , C04B2235/77 , H01L35/16 , H01L35/34 , C04B38/0054 , C04B38/0061
摘要： A thermoelectric material and a method of making a thermoelectric material are provided. In certain embodiments, the thermoelectric material comprises at least 10 volume percent porosity. In some embodiments, the thermoelectric material has a zT greater than about 1.2 at a temperature of about 375 K. In some embodiments, the thermoelectric material comprises a topological thermoelectric material. In some embodiments, the thermoelectric material comprises a general composition of (Bi1-xSbx)u(Te1-ySey)w, wherein 0≦x≦1, 0≦y≦1, 1.8≦u≦2.2, 2.8≦w≦3.2. In further embodiments, the thermoelectric material includes a compound having at least one group IV element and at least one group VI element. In certain embodiments, the method includes providing a powder comprising a thermoelectric composition, pressing the powder, and sintering the powder to form the thermoelectric material.
摘要翻译：提供热电材料和制造热电材料的方法。在某些实施例中，热电材料包括至少10体积％的孔隙率。在一些实施例中，热电材料在约375K的温度下具有大于约1.2的zT。在一些实施例中，热电材料包括拓扑热电材料。在一些实施方案中，热电材料包括（Bi1-xSbx）u（Te1-ySey）w的一般组成，其中0和nlE; x和nlE; 1,0和nlE; y和nlE; 1.8,1.01; n和nlE; 2.2,2.8＆ 3.2。在另外的实施方案中，热电材料包括具有至少一个IV族元素和至少一个VI族元素的化合物。在某些实施方案中，该方法包括提供包含热电组合物的粉末，压制粉末，并烧结粉末以形成热电材料。

8. 发明申请

US20090235969A1 TERNARY THERMOELECTRIC MATERIALS AND METHODS OF FABRICATION 审中-公开
标题翻译：三元热电材料和制造方法
公开(公告)号：US20090235969A1
公开(公告)日：2009-09-24
申请号：US12359052
申请日：2009-01-23
申请人： Joseph P. Heremans , Vladimir Jovovic , Donald T. Morelli
发明人： Joseph P. Heremans , Vladimir Jovovic , Donald T. Morelli
IPC分类号： H01L35/12 , C22C5/06 , C22C12/00 , C22C28/00
CPC分类号： C01B19/007 , C01B19/002 , C01P2006/40 , H01L35/16 , H01L35/34 , Y02P20/129
摘要： A thermoelectric material and a method of fabricating a thermoelectric material are provided. The thermoelectric material includes a compound having an elemental formula of A1−xB1+yC2+z and having a coefficient of thermal expansion greater than 20 parts-per-million per degree Celsius in at least one direction at one or more operating temperatures. The A component of the compound includes at least one element selected from the group consisting of: at least one Group Ia element and at least one Group Ib element, the B component of the compound includes at least one element selected from the group consisting of: at least one Group V element and at least one Group VIII element, and the C component of the compound includes at least one Group VI element. In addition, x is between −0.2 and 0.3, y is between −0.2 and 0.4, and z is between −0.2 and 0.8. Furthermore, the A component includes no more than 95 atomic % silver when the B component includes antimony and the C component includes tellurium, the B component includes no more than 95 atomic % antimony when the A component includes silver and the C component includes tellurium, and the C component includes no more than 95 atomic % tellurium when the A component includes silver and the B component includes antimony.
摘要翻译：提供热电材料和制造热电材料的方法。热电材料包括具有A1-xB1 + yC2 + z的元素式的化合物，并且在一个或多个工作温度下，在至少一个方向上的热膨胀系数大于每百万摄氏度20百万分之一。化合物的A组分包括至少一种选自以下的元素：至少一种Ia族元素和至少一种Ib族元素，该化合物的B成分包括至少一种选自以下的元素：至少一个V族元素和至少一个VIII族元素，并且该化合物的C成分包括至少一个VI族元素。此外，x在-0.2和0.3之间，y在-0.2和0.4之间，z在-0.2和0.8之间。此外，当B成分含有锑，C成分含有碲时，A成分含有不超过95原子％的银，当A成分含有银时，B成分含有不超过95原子％的锑，C成分含有碲，当A成分含有银，B成分含有锑时，C成分含有不超过95原子％的碲。

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