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公开(公告)号：US09608146B2
公开(公告)日：2017-03-28
申请号：US14682574
申请日：2015-04-09
申请人： Walter J. Dressick , Jasbinder S. Sanghera , Woohong Kim , Colin C. Baker , Jason D. Myers , Jesse A. Frantz
发明人： Walter J. Dressick , Jasbinder S. Sanghera , Woohong Kim , Colin C. Baker , Jason D. Myers , Jesse A. Frantz
IPC分类号： H01L31/032 , H01L21/02
CPC分类号： H01L31/0322 , H01L21/02565 , H01L21/02568 , H01L21/02601 , H01L21/02614 , H01L21/02628 , H01L31/0352 , H01L31/18 , Y02E10/541 , Y02P70/521
摘要： A composition of matter and method of forming copper indium gallium sulfide (CIGS), copper indium gallium selenide (CIGSe), or copper indium gallium telluride thin film via conversion of layer-by-layer (LbL) assembled Cu—In—Ga oxide (CIGO) nanoparticles and polyelectrolytes. CIGO nanoparticles are created via a flame-spray pyrolysis method using metal nitrate precursors, subsequently coated with polyallylamine (PAH), and dispersed in aqueous solution. Multilayer films are assembled by alternately dipping a substrate into a solution of either polydopamine (PDA) or polystyrenesulfonate (PSS) and then in the CIGO-PAH dispersion to fabricate films as thick as 1-2 microns. After LbL deposition, films are oxidized to remove polymer and sulfurized, selenized, or tellurinized to convert CIGO to CIGS, CIGSe, or copper indium gallium telluride.
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2.发明申请公开(公告)号：US20150295106A1
公开(公告)日：2015-10-15
申请号：US14682574
申请日：2015-04-09
申请人： Walter J. Dressick , Jasbinder S. Sanghera , Woohong Kim , Colin C. Baker , Jason D. Myers , Jesse A. Frantz
发明人： Walter J. Dressick , Jasbinder S. Sanghera , Woohong Kim , Colin C. Baker , Jason D. Myers , Jesse A. Frantz
IPC分类号： H01L31/032 , H01L31/18 , B01J6/00 , H01L31/0352
CPC分类号： H01L31/0322 , H01L21/02565 , H01L21/02568 , H01L21/02601 , H01L21/02614 , H01L21/02628 , H01L31/0352 , H01L31/18 , Y02E10/541 , Y02P70/521
摘要： A composition of matter and method of forming copper indium gallium sulfide (CIGS), copper indium gallium selenide (CIGSe), or copper indium gallium telluride thin film via conversion of layer-by-layer (LbL) assembled Cu—In—Ga oxide (CIGO) nanoparticles and polyelectrolytes. CIGO nanoparticles are created via a flame-spray pyrolysis method using metal nitrate precursors, subsequently coated with polyallylamine (PAH), and dispersed in aqueous solution. Multilayer films are assembled by alternately dipping a substrate into a solution of either polydopamine (PDA) or polystyrenesulfonate (PSS) and then in the CIGO-PAH dispersion to fabricate films as thick as 1-2 microns. After LbL deposition, films are oxidized to remove polymer and sulfurized, selenized, or tellurinized to convert CIGO to CIGS, CIGSe, or copper indium gallium telluride.
摘要翻译： 通过层叠（LbL）组装的Cu-In-Ga氧化物（LbL）的转化，形成铜铟镓硫化物（CIGS），铜铟镓硒（CIGSe）或铜铟镓碲化物薄膜的物质组成和方法 CIGO）纳米粒子和聚电解质。 CIGO纳米颗粒通过使用金属硝酸盐前体的火焰喷射热解法产生，随后用聚烯丙胺（PAH）涂布并分散在水溶液中。 通过交替地将基底浸入聚多巴胺（PDA）或聚苯乙烯磺酸盐（PSS）的溶液中，然后在CIGO-PAH分散体中以制备厚度为1-2微米的膜来组装多层膜。 在LbL沉积后，将膜氧化以除去聚合物并进行硫化，硒化或碲化，以将CIGO转化为CIGS，CIGSe或碲化铟镓。
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公开(公告)号：US20140098411A1
公开(公告)日：2014-04-10
申请号：US13629641
申请日：2012-09-28
申请人： Woohong Kim , Guillermo R. Villalobos , Colin C. Baker , Jesse A. Frantz , Leslie Brandon Shaw , Bryan Sadowski , Jasbinder S. Sanghera , Ishwar D. Aggarwal
发明人： Woohong Kim , Guillermo R. Villalobos , Colin C. Baker , Jesse A. Frantz , Leslie Brandon Shaw , Bryan Sadowski , Jasbinder S. Sanghera , Ishwar D. Aggarwal
IPC分类号： H01S3/16
CPC分类号： H01S3/1603 , H01S3/094076 , H01S3/09415 , H01S3/1618 , H01S3/163 , H01S3/1685
摘要： A method for making a rare earth doped polycrystalline ceramic laser gain medium by hot pressing a rare earth doped polycrystalline powder where the doping concentration is greater than 2% and up to 10% and where the grain size of the final ceramic is greater than 2 μm. The polycrystalline powder can be Lu2O3, Y2O3, or Sc2O3, and the rare earth dopant can be Yb3+, Er3+, Tm3+, or Ho3+. Also disclosed is the related rare earth doped polycrystalline ceramic laser gain medium prepared by this method.
摘要翻译： 一种通过热压稀土掺杂多晶粉末制造稀土掺杂多晶陶瓷激光增益介质的方法，其中掺杂浓度大于2％且高达10％，其中最终陶瓷的晶粒尺寸大于2μm 。 多晶粉末可以是Lu2O3，Y2O3或Sc2O3，稀土掺杂剂可以是Yb3 +，Er3 +，Tm3 +或Ho3 +。 还公开了通过该方法制备的相关稀土掺杂多晶陶瓷激光增益介质。
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公开(公告)号：US09705012B2
公开(公告)日：2017-07-11
申请号：US14661165
申请日：2015-03-18
IPC分类号： H01L31/0216 , H01L31/032 , H01L31/0368 , C23C14/06 , H01L31/0384
CPC分类号： H01L31/02167 , C23C14/0623 , H01L31/032 , H01L31/0368 , H01L31/0384 , Y02E10/50
摘要： A method for passivating the surface of crystalline iron disulfide (FeS2) by encapsulating it in crystalline zinc sulfide (ZnS). Also disclosed is the related product comprising FeS2 encapsulated by ZnS in which the sulfur atoms at the FeS2 surfaces are passivated. Additionally disclosed is a photovoltaic (PV) device incorporating FeS2 encapsulated by ZnS.
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5.发明申请METHOD OF PASSIVATING AN IRON DISULFIDE SURFACE VIA ENCAPSULATION IN ZINC SULFIDE 有权通过硫化锌中的渗透处理铁矿石表面的方法公开(公告)号：US20150270412A1
公开(公告)日：2015-09-24
申请号：US14661165
申请日：2015-03-18
IPC分类号： H01L31/0216 , C23C14/06 , H01L31/0368 , H01L31/18 , H01L31/032
CPC分类号： H01L31/02167 , C23C14/0623 , H01L31/032 , H01L31/0368 , H01L31/0384 , Y02E10/50
摘要： A method for passivating the surface of crystalline iron disulfide (FeS2) by encapsulating it in crystalline zinc sulfide (ZnS). Also disclosed is the related product comprising FeS2 encapsulated by ZnS in which the sulfur atoms at the FeS2 surfaces are passivated. Additionally disclosed is a photovoltaic (PV) device incorporating FeS2 encapsulated by ZnS.
摘要翻译： 通过将结晶二硫化铁（FeS 2）的表面封装在结晶硫化锌（ZnS）中来钝化表面的方法。 还公开了包含由ZnS包封的FeS 2的相关产物，其中FeS2表面的硫原子被钝化。 另外公开了掺入由ZnS封装的FeS2的光伏（PV）装置。
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6.发明申请Method of Forming Cu(InxGa1-x)S2 and Cu(InxGa1-x)Se2 Nanoparticles 有权形成Cu（In x Ga 1-x）S2和Cu（In x Ga 1-x）Se 2纳米颗粒的方法公开(公告)号：US20140273336A1
公开(公告)日：2014-09-18
申请号：US14191486
申请日：2014-02-27
IPC分类号： H01L31/18 , H01L31/032
CPC分类号： H01L31/18 , H01L31/0322 , Y02E10/541
摘要： A method for synthesizing Cu(InxGa1-x)S2 and Cu(InxGa1-x)Se2 nanopowders using flame spray pyrolysis to form solar cell absorber materials. The flame spray product is the oxide nanoparticles of the absorber materials (copper indium gallium oxide). The oxide nanoparticles may be deposited directly onto glass substrates. The oxide nanoparticles are then sulfurdized or selenized with a post deposition anneal directly on the substrate to form the absorber layer for a solar cell device.
摘要翻译： 使用火焰喷雾热解合成Cu（In x Ga 1-x）S2和Cu（In x Ga 1-x）Se 2纳米粉末以形成太阳能电池吸收材料的方法。 火焰喷涂产品是吸收材料（铜铟镓氧化物）的氧化物纳米颗粒。 氧化物纳米颗粒可以直接沉积到玻璃基底上。 然后将氧化物纳米颗粒直接在基板上进行后沉积退火硫化或硒化，形成太阳能电池器件的吸收层。
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公开(公告)号：US20130059153A1
公开(公告)日：2013-03-07
申请号：US13585884
申请日：2012-08-15
申请人： Colin C. Baker , Woohong Kim , Guillermo R. Villalobos , Jasbinder S. Sanghera , Ishwar D. Aggarwal
发明人： Colin C. Baker , Woohong Kim , Guillermo R. Villalobos , Jasbinder S. Sanghera , Ishwar D. Aggarwal
CPC分类号： C01F17/0043 , B82Y30/00 , B82Y40/00 , C01G1/02 , C01P2002/54 , C01P2002/72 , C01P2004/03 , C01P2004/52 , C04B35/50 , C04B35/62665 , C04B35/6455 , C04B2235/3203 , C04B2235/443 , C04B2235/445 , C04B2235/5445 , C04B2235/5454 , C04B2235/72 , C04B2235/762 , C04B2235/786 , C09K11/7767 , C09K11/7769 , C09K11/7784 , F02G2258/10 , F02G2258/90 , Y10T428/2982
摘要： A nanoparticle containing monoclinic lutetium oxide. A method of: dispersing a lutetium salt solution in a stream of oxygen gas to form droplets, and combusting the droplets to form nanoparticles containing lutetium oxide. The combustion occurs at a temperature sufficient to form monoclinic lutetium oxide in the nanoparticles. An article containing lutetium oxide and having an average grain size of at most 10 microns
摘要翻译： 含有单斜氧化镥的纳米粒子。 一种方法：将镥盐溶液分散在氧气流中以形成液滴，并使液滴燃烧形成含有氧化镥的纳米颗粒。 燃烧在足以在纳米颗粒中形成单斜晶系镥的温度下进行。 一种含有氧化镥并且平均粒径至多为10微米的物品
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公开(公告)号：US11130675B2
公开(公告)日：2021-09-28
申请号：US13585884
申请日：2012-08-15
申请人： Colin C. Baker , Woohong Kim , Guillermo R. Villalobos , Jasbinder S. Sanghera , Ishwar D. Aggarwal
发明人： Colin C. Baker , Woohong Kim , Guillermo R. Villalobos , Jasbinder S. Sanghera , Ishwar D. Aggarwal
IPC分类号： B32B5/16 , B82Y30/00 , C09K11/77 , C01G1/02 , C04B35/50 , C04B35/626 , C04B35/645 , C01F17/224 , C01F17/241 , B82Y40/00
摘要： A nanoparticle containing monoclinic lutetium oxide. A method of: dispersing a lutetium salt solution in a stream of oxygen gas to form droplets, and combusting the droplets to form nanoparticles containing lutetium oxide. The combustion occurs at a temperature sufficient to form monoclinic lutetium oxide in the nanoparticles. An article containing lutetium oxide and having an average grain size of at most 10 microns.
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9.发明授权Method of forming Cu(InxGa1-x)S2 and Cu(InxGa1-x)Se2 nanoparticles 有权形成Cu（In x Ga 1-x）2 S和Cu（In x Ga 1-x）Se 2纳米颗粒的方法公开(公告)号：US09099606B2
公开(公告)日：2015-08-04
申请号：US14191486
申请日：2014-02-27
IPC分类号： H01L21/00 , H01L31/18 , H01L31/032
CPC分类号： H01L31/18 , H01L31/0322 , Y02E10/541
摘要： A method for synthesizing Cu(InxGa1-x)S2 and Cu(InxGa1-x)Se2 nanopowders using flame spray pyrolysis to form solar cell absorber materials. The flame spray product is the oxide nanoparticles of the absorber materials (copper indium gallium oxide). The oxide nanoparticles may be deposited directly onto glass substrates. The oxide nanoparticles are then sulfurdized or selenized with a post deposition anneal directly on the substrate to form the absorber layer for a solar cell device.
摘要翻译： 使用火焰喷雾热解合成Cu（In x Ga 1-x）S2和Cu（In x Ga 1-x）Se 2纳米粉末以形成太阳能电池吸收材料的方法。 火焰喷涂产品是吸收材料（铜铟镓氧化物）的氧化物纳米颗粒。 氧化物纳米颗粒可以直接沉积到玻璃基底上。 然后将氧化物纳米颗粒直接在基板上进行后沉积退火硫化或硒化，形成太阳能电池器件的吸收层。
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公开(公告)号：US20150315034A1
公开(公告)日：2015-11-05
申请号：US14797398
申请日：2015-07-13
申请人： Colin C. Baker , Woohong Kim , Guillermo R. Villalobos , Jasbinder S. Sanghera , Ishwar D. Aggarwal
发明人： Colin C. Baker , Woohong Kim , Guillermo R. Villalobos , Jasbinder S. Sanghera , Ishwar D. Aggarwal
CPC分类号： C01F17/0043 , B82Y30/00 , B82Y40/00 , C01G1/02 , C01P2002/54 , C01P2002/72 , C01P2004/03 , C01P2004/52 , C04B35/50 , C04B35/62665 , C04B35/6455 , C04B2235/3203 , C04B2235/443 , C04B2235/445 , C04B2235/5445 , C04B2235/5454 , C04B2235/72 , C04B2235/762 , C04B2235/786 , C09K11/7767 , C09K11/7769 , C09K11/7784 , F02G2258/10 , F02G2258/90 , Y10T428/2982
摘要： A nanoparticle containing monoclinic lutetium oxide. A method of: dispersing a lutetium salt solution in a stream of oxygen gas to form droplets, and combusting the droplets to form nanoparticles containing lutetium oxide. The combustion occurs at a temperature sufficient to form monoclinic lutetium oxide in the nanoparticles. An article containing lutetium oxide and having an average grain size of at most 10 microns
摘要翻译： 含有单斜氧化镥的纳米粒子。 一种方法：将镥盐溶液分散在氧气流中以形成液滴，并使液滴燃烧形成含有氧化镥的纳米颗粒。 燃烧在足以在纳米颗粒中形成单斜晶系镥的温度下进行。 一种含有氧化镥并且平均粒径至多为10微米的物品
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