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公开(公告)号:US20130258600A1
公开(公告)日:2013-10-03
申请号:US12494775
申请日:2009-06-30
CPC分类号: F28F7/00 , F28F13/00 , F28F2013/006 , F28F2255/20 , H01L23/373 , H01L23/42 , H01L2924/0002 , H05K7/2039 , Y10T156/10 , H01L2924/00
摘要: An article and method of forming the article is disclosed. The article includes a heat source, a substrate, and a thermal interface element having a plurality of freestanding nanosprings disposed in thermal communication with the substrate and the heat source. The nanosprings of the article include at least one inorganic material and also at least 50% of the nanosprings have a thermal conductivity of at least 1 watt/mK per nano spring.
摘要翻译: 公开了一种形成物品的制品和方法。 该制品包括热源,基底和热界面元件,其具有与衬底和热源热连通地设置的多个独立的纳米脉冲。 制品的纳米螺旋包括至少一种无机材料,并且至少有50%的纳米螺旋线具有至少1瓦/ mK /纳米弹簧的热导率。
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公开(公告)号:US10522732B2
公开(公告)日:2019-12-31
申请号:US15491054
申请日:2017-04-19
申请人: Edmond W. Zaia , Madeleine P. Gordon , Preston Zhou , Boris Russ , Nelson Coates , Ayaskanta Sahu , Jeffrey J. Urban
发明人: Edmond W. Zaia , Madeleine P. Gordon , Preston Zhou , Boris Russ , Nelson Coates , Ayaskanta Sahu , Jeffrey J. Urban
摘要: This disclosure provides systems, methods, and apparatus related to thermoelectric polymer aerogels. In one aspect, a method includes depositing a solution on a substrate. The solution comprises a thermoelectric polymer. Solvent of the solution is removed to form a layer of the thermoelectric polymer. The layer is placed in a polar solvent to form a gel comprising the thermoelectric polymer. The gel is cooled to freeze the polar solvent. The gel is placed in a vacuum environment to sublimate the polar solvent from the gel to form an aerogel comprising the thermoelectric polymer.
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公开(公告)号:US10249808B2
公开(公告)日:2019-04-02
申请号:US15254148
申请日:2016-09-01
申请人: Ayaskanta Sahu , Boris Russ , Jeffrey J. Urban , Nelson E. Coates , Rachel A. Segalman , Jason D. Forster , Miao Liu , Fan Yang , Kristin A. Persson , Christopher Dames
发明人: Ayaskanta Sahu , Boris Russ , Jeffrey J. Urban , Nelson E. Coates , Rachel A. Segalman , Jason D. Forster , Miao Liu , Fan Yang , Kristin A. Persson , Christopher Dames
摘要: This disclosure provides systems, methods, and apparatus related to surface doping of nanostructures. In one aspect a plurality of nanostructures is fabricated with a solution-based process using a solvent. The plurality of nanostructures comprises a semiconductor. Each of the plurality of nanostructures has a surface with capping species attached to the surface. The plurality of nanostructures is mixed in the solvent with a dopant compound that includes doping species. During the mixing the capping species on the surfaces of the plurality of nanostructures are replaced by the doping species. Charge carriers are transferred between the doping species and the plurality of nanostructures.
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公开(公告)号:US09882108B2
公开(公告)日:2018-01-30
申请号:US15254412
申请日:2016-09-01
申请人: Jeffrey J. Urban , Jared Lynch , Nelson Coates , Jason Forster , Ayaskanta Sahu , Michael Chabinyc , Boris Russ
发明人: Jeffrey J. Urban , Jared Lynch , Nelson Coates , Jason Forster , Ayaskanta Sahu , Michael Chabinyc , Boris Russ
CPC分类号: H01L35/16 , C01B19/007 , C01P2004/16 , C01P2004/64 , C01P2006/40 , C09D1/00 , C09D5/24 , C09D5/26 , H01L35/02 , H01L35/34
摘要: This disclosure provides systems, methods, and apparatus related to thermoelectric materials. In one aspect, a method includes providing a plurality of nanostructures. The plurality of nanostructures comprise a thermoelectric material, with each nanostructure of the plurality of nanostructures having first ligands disposed on a surface of the nanostructure. The plurality of nanostructures is mixed with a solution containing second ligands and a ligand exchange process occurs in which the first ligands disposed on the plurality of nanostructures are replaced with the second ligands. The plurality of nanostructures is deposited on a substrate to form a layer. The layer is thermally annealed.
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公开(公告)号:US20170338395A1
公开(公告)日:2017-11-23
申请号:US15491054
申请日:2017-04-19
申请人: Edmond W. Zaia , Madeleine P. Gordon , Preston Zhou , Boris Russ , Nelson Coates , Ayaskanta Sahu , Jeffrey J. Urban
发明人: Edmond W. Zaia , Madeleine P. Gordon , Preston Zhou , Boris Russ , Nelson Coates , Ayaskanta Sahu , Jeffrey J. Urban
CPC分类号: H01L35/34 , C08J9/0061 , C08J9/28 , C08J2201/0484 , C08J2205/022 , C08J2325/18 , C08J2425/18 , C08J2465/00 , H01L35/24
摘要: This disclosure provides systems, methods, and apparatus related to thermoelectric polymer aerogels. In one aspect, a method includes depositing a solution on a substrate. The solution comprises a thermoelectric polymer. Solvent of the solution is removed to form a layer of the thermoelectric polymer. The layer is placed in a polar solvent to form a gel comprising the thermoelectric polymer. The gel is cooled to freeze the polar solvent. The gel is placed in a vacuum environment to sublimate the polar solvent from the gel to form an aerogel comprising the thermoelectric polymer.
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公开(公告)号:US20170069498A1
公开(公告)日:2017-03-09
申请号:US15254148
申请日:2016-09-01
申请人: Ayaskanta Sahu , Boris Russ , Jeffrey J. Urban , Nelson E. Coates , Rachel A. Segalman , Jason D. Forster , Miao Liu , Fan Yang , Kristin A. Persson , Christopher Dames
发明人: Ayaskanta Sahu , Boris Russ , Jeffrey J. Urban , Nelson E. Coates , Rachel A. Segalman , Jason D. Forster , Miao Liu , Fan Yang , Kristin A. Persson , Christopher Dames
IPC分类号: H01L21/228 , H01L29/36 , H01L29/06
CPC分类号: H01L35/16 , C01B19/02 , H01L21/02601 , H01L21/388 , H01L29/0673 , H01L29/2203 , H01L29/36
摘要: This disclosure provides systems, methods, and apparatus related to surface doping of nanostructures. In one aspect a plurality of nanostructures is fabricated with a solution-based process using a solvent. The plurality of nanostructures comprises a semiconductor. Each of the plurality of nanostructures has a surface with capping species attached to the surface. The plurality of nanostructures is mixed in the solvent with a dopant compound that includes doping species. During the mixing the capping species on the surfaces of the plurality of nanostructures are replaced by the doping species. Charge carriers are transferred between the doping species and the plurality of nanostructures.
摘要翻译: 本公开提供了与纳米结构的表面掺杂有关的系统,方法和装置。 在一个方面,使用溶剂以基于溶液的方法制造多个纳米结构。 多个纳米结构包括半导体。 多个纳米结构中的每一个具有附着在表面上的封盖物质的表面。 多个纳米结构在溶剂中与包括掺杂物质的掺杂剂化合物混合。 在混合期间,多个纳米结构表面上的封端物质被掺杂物质所代替。 电荷载体在掺杂物质和多个纳米结构之间转移。
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公开(公告)号:US10797215B2
公开(公告)日:2020-10-06
申请号:US15254918
申请日:2016-09-01
申请人: Boris Russ , David Brown , Jared Lynch , Tristan Day , Nelson E. Coates , Ayaskanta Sahu , Jason D. Forster , Jeffrey Snyder , Jeffrey J. Urban , Rachel A. Segalman
发明人: Boris Russ , David Brown , Jared Lynch , Tristan Day , Nelson E. Coates , Ayaskanta Sahu , Jason D. Forster , Jeffrey Snyder , Jeffrey J. Urban , Rachel A. Segalman
摘要: This disclosure provides systems, methods, and apparatus related to graded thermoelectric materials. In one aspect, a method includes providing a plurality of nanostructures. The plurality of nanostructures comprise a thermoelectric material, with nanostructures of the plurality of nanostructures having first ligands disposed on surfaces of the nanostructures. The plurality of nanostructures is deposited on a substrate to form a layer. The layer is contacted with a solution containing second ligands. A ligand exchange process occurs where some of the first ligands disposed on the plurality of nanostructures are replaced with the second ligands. A first region of the layer is removed from contact with the solution so that the ligand exchange process does not occur in the first region of the layer, with the ligand exchange process occurring in the layer in contact with the solution. The layer is then removed from contact with the solution.
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公开(公告)号:US20170069815A1
公开(公告)日:2017-03-09
申请号:US15254918
申请日:2016-09-01
申请人: Boris Russ , David Brown , Jared Lynch , Tristan Day , Nelson E. Coates , Ayaskanta Sahu , Jason D. Forster , Jeffrey Snyder , Jeffrey J. Urban , Rachel A. Segalman
发明人: Boris Russ , David Brown , Jared Lynch , Tristan Day , Nelson E. Coates , Ayaskanta Sahu , Jason D. Forster , Jeffrey Snyder , Jeffrey J. Urban , Rachel A. Segalman
摘要: This disclosure provides systems, methods, and apparatus related to graded thermoelectric materials. In one aspect, a method includes providing a plurality of nanostructures. The plurality of nanostructures comprise a thermoelectric material, with nanostructures of the plurality of nanostructures having first ligands disposed on surfaces of the nanostructures. The plurality of nanostructures is deposited on a substrate to form a layer. The layer is contacted with a solution containing second ligands. A ligand exchange process occurs where some of the first ligands disposed on the plurality of nanostructures are replaced with the second ligands. A first region of the layer is removed from contact with the solution so that the ligand exchange process does not occur in the first region of the layer, with the ligand exchange process occurring in the layer in contact with the solution. The layer is then removed from contact with the solution.
摘要翻译: 本公开提供了与分级热电材料相关的系统,方法和装置。 一方面,一种方法包括提供多个纳米结构。 多个纳米结构包括热电材料,多个纳米结构的纳米结构具有设置在纳米结构表面上的第一配体。 多个纳米结构沉积在基底上以形成层。 该层与含有第二配体的溶液接触。 发生配体交换过程,其中设置在多个纳米结构上的一些第一配体被第二配体取代。 去除该层的第一区域与溶液接触,使得配体交换过程不会发生在层的第一区域中,配体交换过程发生在与溶液接触的层中。 然后将该层与溶液接触除去。
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公开(公告)号:US20170069813A1
公开(公告)日:2017-03-09
申请号:US15254412
申请日:2016-09-01
申请人: Jeffrey J. Urban , Jared Lynch , Nelson Coates , Jason Forster , Ayaskanta Sahu , Michael Chabinyc , Boris Russ
发明人: Jeffrey J. Urban , Jared Lynch , Nelson Coates , Jason Forster , Ayaskanta Sahu , Michael Chabinyc , Boris Russ
CPC分类号: H01L35/16 , C01B19/007 , C01P2004/16 , C01P2004/64 , C01P2006/40 , C09D1/00 , C09D5/24 , C09D5/26 , H01L35/02 , H01L35/34
摘要: This disclosure provides systems, methods, and apparatus related to thermoelectric materials. In one aspect, a method includes providing a plurality of nanostructures. The plurality of nanostructures comprise a thermoelectric material, with each nanostructure of the plurality of nanostructures having first ligands disposed on a surface of the nanostructure. The plurality of nanostructures is mixed with a solution containing second ligands and a ligand exchange process occurs in which the first ligands disposed on the plurality of nanostructures are replaced with the second ligands. The plurality of nanostructures is deposited on a substrate to form a layer. The layer is thermally annealed.
摘要翻译: 本公开提供了与热电材料相关的系统,方法和装置。 一方面,一种方法包括提供多个纳米结构。 多个纳米结构包括热电材料,多个纳米结构的每个纳米结构具有设置在纳米结构的表面上的第一配体。 多个纳米结构与含有第二配体的溶液混合,发生配位交换过程,其中设置在多个纳米结构上的第一配体被第二配体置换。 多个纳米结构沉积在基底上以形成层。 该层进行热退火。
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