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1.发明申请Copper-Indium-Gallium-Chalcogenide Nanoparticle Precursors for Thin-Film Solar Cells 有权用于薄膜太阳能电池的铜 - 铟 - 硫族化合物纳米粒子前体公开(公告)号：US20140249324A1
公开(公告)日：2014-09-04
申请号：US14195651
申请日：2014-03-03
IPC分类号： H01L31/032
CPC分类号： H01L31/0322 , B82Y30/00 , C01G15/006 , C01P2002/72 , C01P2002/84 , C01P2002/88 , C01P2004/04 , C01P2004/64 , C09D11/037 , C09D11/52 , C30B7/14 , C30B29/46 , C30B29/60 , H01L21/02568 , H01L21/02601 , H01L21/02628 , Y02E10/541
摘要： Nanoparticles containing IUPAC group 11 ions, group 13 ions and sulfur ions are synthesized by adding metal salts and an alkanethiol in an organic solvent and promoting the reaction by applying heat. Nanoparticles are formed at temperatures as low as 200° C. The nanoparticles may be thermally annealed for a certain amount of time at a temperature lower than the reaction temperature (usually ˜40° C. lower) to improve the topology and narrow the size distribution. After the reaction is complete, the nanoparticles may be isolated by the addition of a non-solvent and re-dispersed in organic solvents including toluene, chloroform and hexane to form a nanoparticle ink. Additives may be incorporated in the reaction solution to tailor the final ink viscosity.
摘要翻译： 含有IUPAC 11族离子，13族离子和硫离子的纳米粒子通过在有机溶剂中加入金属盐和链烷硫醇并通过加热促进反应来合成。 纳米颗粒在低至200℃的温度下形成。纳米颗粒可以在低于反应温度（通常低于〜40℃）的温度下热退火一定时间，以改善拓扑结构并缩小尺寸分布 。 反应完成后，可以通过加入非溶剂分离纳米颗粒并重新分散在包括甲苯，氯仿和己烷在内的有机溶剂中以形成纳米颗粒油墨。 添加剂可以并入反应溶液中以适应最终的油墨粘度。
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公开(公告)号：US10756221B2
公开(公告)日：2020-08-25
申请号：US16129191
申请日：2018-09-12
发明人： Nathalie Gresty , James Harris , Ombretta Masala , Nigel Pickett , Laura Wylde , Christopher Newman
IPC分类号： H01L31/054 , H01L31/055 , H01L31/0328 , H01L31/18 , H01B1/06 , C01G19/00 , C01B19/00 , B82Y30/00 , H01B1/12 , H01B1/10 , B82Y40/00
摘要： Materials and methods for preparing Cu2XSnY4 nanoparticles, wherein X is Zn, Cd, Hg, Ni, Co, Mn or Fe and Y is S or Se, (CXTY) are disclosed herein. The nanoparticles can be used to make layers for use in thin film photovoltaic (PV) cells. The CXTY materials are prepared by a colloidal synthesis in the presence of labile organo-chalcogens. The organo-chalcogens serves as both a chalcogen source for the nanoparticles and as a capping ligand for the nanoparticles.
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公开(公告)号：US10177263B2
公开(公告)日：2019-01-08
申请号：US15088579
申请日：2016-04-01
发明人： Nathalie Gresty , James Harris , Ombretta Masala , Nigel Pickett , Laura Wylde , Christopher Newman
IPC分类号： H01L31/0328 , H01B1/10 , B82Y30/00 , B82Y40/00 , H01L31/18 , H01B1/06 , C01G19/00 , C01B19/00 , H01B1/12
摘要： Materials and methods for preparing Cu2XSnY4 nanoparticles, wherein X is Zn, Cd, Hg, Ni, Co, Mn or Fe and Y is S or Se, (CXTY) are disclosed herein. The nanoparticles can be used to make layers for use in thin film photovoltaic (PV) cells. The CXTY materials are prepared by a colloidal synthesis in the presence of labile organo-chalcogens. The organo-chalcogens serves as both a chalcogen source for the nanoparticles and as a capping ligand for the nanoparticles.
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公开(公告)号：US10177262B2
公开(公告)日：2019-01-08
申请号：US14210012
申请日：2014-03-13
发明人： Nathalie Gresty , James Harris , Ombretta Masala , Nigel Pickett , Laura Wylde , Christopher Newman
IPC分类号： H01B1/06 , H01L31/0328 , H01L31/18 , C01G19/00 , C01B19/00 , B82Y30/00 , H01B1/12 , H01B1/10 , B82Y40/00
摘要： Materials and methods for preparing Cu2XSnY4 nanoparticles, wherein X is Zn, Cd, Hg, Ni, Co, Mn or Fe and Y is S or Se, (CXTY) are disclosed herein. The nanoparticles can be used to make layers for use in thin film photovoltaic (PV) cells. The CXTY materials are prepared by a colloidal synthesis in the presence of labile organo-chalcogens. The organo-chalcogens serves as both a chalcogen source for the nanoparticles and as a capping ligand for the nanoparticles.
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公开(公告)号：US20160218232A1
公开(公告)日：2016-07-28
申请号：US15088579
申请日：2016-04-01
发明人： Nathalie Gresty , James Harris , Ombretta Masala , Nigel Pickett , Laura Wylde , Christopher Newman
IPC分类号： H01L31/0328
CPC分类号： H01L31/0328 , B82Y30/00 , B82Y40/00 , C01B19/002 , C01G19/006 , C01P2002/30 , C01P2002/72 , C01P2002/88 , C01P2002/89 , C01P2004/64 , H01B1/06 , H01B1/10 , H01B1/12 , H01L31/18
摘要： Materials and methods for preparing Cu2XSnY4 nanoparticles, wherein X is Zn, Cd, Hg, Ni, Co, Mn or Fe and Y is S or Se, (CXTY) are disclosed herein. The nanoparticles can be used to make layers for use in thin film photovoltaic (PV) cells. The CXTY materials are prepared by a colloidal synthesis in the presence of labile organo-chalcogens. The organo-chalcogens serves as both a chalcogen source for the nanoparticles and as a capping ligand for the nanoparticles.
摘要翻译： 本文公开了制备Cu2XSnY4纳米颗粒的材料和方法，其中X是Zn，Cd，Hg，Ni，Co，Mn或Fe，Y是S或Se，（CXTY）。 纳米颗粒可用于制备用于薄膜光伏（PV）电池的层。 在不稳定的有机硫属原子存在下，通过胶体合成制备CXTY材料。 有机硫属元素既用作纳米颗粒的硫属原子源，也用作纳米颗粒的封端配体。
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公开(公告)号：US20190019906A1
公开(公告)日：2019-01-17
申请号：US16129191
申请日：2018-09-12
发明人： Nathalie Gresty , James Harris , Ombretta Masala , Nigel Pickett , Laura Wylde , Christopher Newman
IPC分类号： H01L31/0328 , B82Y30/00 , C01B19/00 , C01G19/00 , H01B1/06 , H01L31/18 , B82Y40/00 , H01B1/10 , H01B1/12
摘要： Materials and methods for preparing Cu2XSnY4 nanoparticles, wherein X is Zn, Cd, Hg, Ni, Co, Mn or Fe and Y is S or Se, (CXTY) are disclosed herein. The nanoparticles can be used to make layers for use in thin film photovoltaic (PV) cells. The CXTY materials are prepared by a colloidal synthesis in the presence of labile organo-chalcogens. The organo-chalcogens serves as both a chalcogen source for the nanoparticles and as a capping ligand for the nanoparticles.
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7.发明授权Copper-indium-gallium-chalcogenide nanoparticle precursors for thin-film solar cells 有权用于薄膜太阳能电池的铜铟镓硫族化物纳米颗粒前体公开(公告)号：US09466743B2
公开(公告)日：2016-10-11
申请号：US14195651
申请日：2014-03-03
IPC分类号： H01L31/032 , B82Y30/00 , C01G15/00 , C09D11/037 , C09D11/52 , C30B29/46 , H01L21/02 , C30B7/14 , C30B29/60
CPC分类号： H01L31/0322 , B82Y30/00 , C01G15/006 , C01P2002/72 , C01P2002/84 , C01P2002/88 , C01P2004/04 , C01P2004/64 , C09D11/037 , C09D11/52 , C30B7/14 , C30B29/46 , C30B29/60 , H01L21/02568 , H01L21/02601 , H01L21/02628 , Y02E10/541
摘要： Nanoparticles containing IUPAC group 11 ions, group 13 ions and sulfur ions are synthesized by adding metal salts and an alkanethiol in an organic solvent and promoting the reaction by applying heat. Nanoparticles are formed at temperatures as low as 200° C. The nanoparticles may be thermally annealed for a certain amount of time at a temperature lower than the reaction temperature (usually ˜40° C. lower) to improve the topology and narrow the size distribution. After the reaction is complete, the nanoparticles may be isolated by the addition of a non-solvent and re-dispersed in organic solvents including toluene, chloroform and hexane to form a nanoparticle ink. Additives may be incorporated in the reaction solution to tailor the final ink viscosity.
摘要翻译： 含有IUPAC 11族离子，13族离子和硫离子的纳米粒子通过在有机溶剂中加入金属盐和链烷硫醇并通过加热促进反应来合成。 纳米颗粒在低至200℃的温度下形成。纳米颗粒可以在低于反应温度（通常低于〜40℃）的温度下热退火一定时间，以改善拓扑结构并缩小尺寸分布 。 反应完成后，可以通过加入非溶剂分离纳米颗粒并重新分散在包括甲苯，氯仿和己烷在内的有机溶剂中以形成纳米颗粒油墨。 添加剂可以并入反应溶液中以适应最终的油墨粘度。
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公开(公告)号：US20140264192A1
公开(公告)日：2014-09-18
申请号：US14210012
申请日：2014-03-13
发明人： Nathalie Gresty , James Harris , Ombretta Masala , Nigel Pickett , Laura Wylde
IPC分类号： H01L31/0328 , H01L31/18
CPC分类号： H01L31/0328 , B82Y30/00 , B82Y40/00 , C01B19/002 , C01G19/006 , C01P2002/30 , C01P2002/72 , C01P2002/88 , C01P2002/89 , C01P2004/64 , H01B1/06 , H01B1/10 , H01B1/12 , H01L31/18
摘要： Materials and methods for preparing Cu2XSnY4 nanoparticles, wherein X is Zn, Cd, Hg, Ni, Co, Mn or Fe and Y is S or Se, (CXTY) are disclosed herein. The nanoparticles can be used to make layers for use in thin film photovoltaic (PV) cells. The CXTY materials are prepared by a colloidal synthesis in the presence of labile organo-chalcogens. The organo-chalcogens serves as both a chalcogen source for the nanoparticles and as a capping ligand for the nanoparticles.
摘要翻译： 本文公开了制备Cu2XSnY4纳米颗粒的材料和方法，其中X是Zn，Cd，Hg，Ni，Co，Mn或Fe，Y是S或Se，（CXTY）。 纳米颗粒可用于制备用于薄膜光伏（PV）电池的层。 在不稳定的有机硫属原子存在下，通过胶体合成制备CXTY材料。 有机硫属元素既用作纳米颗粒的硫属原子源，也用作纳米颗粒的封端配体。
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