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公开(公告)号：US07087833B2
公开(公告)日：2006-08-08
申请号：US11008315
申请日：2004-12-09
IPC分类号： H01L31/04 , H01L31/0264 , H01L31/036 , H01L31/18
CPC分类号： H01L31/04 , B82Y10/00 , B82Y20/00 , B82Y30/00 , H01L31/0384 , H01L51/0036 , H01L51/0037 , H01L51/4213 , H01L51/4226 , H01L51/426 , Y02E10/549 , Y02P70/521
摘要： Nanocomposite photovoltaic devices are provided that generally include semiconductor nanocrystals as at least a portion of a photoactive layer. Photovoltaic devices and other layered devices that comprise core-shell nanostructures and/or two populations of nanostructures, where the nanostructures are not necessarily part of a nanocomposite, are also features of the invention. Varied architectures for such devices are also provided including flexible and rigid architectures, planar and non-planar architectures and the like, as are systems incorporating such devices, and methods and systems for fabricating such devices. Compositions comprising two populations of nanostructures of different materials are also a feature of the invention.
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2.发明授权公开(公告)号：US07750235B2
公开(公告)日：2010-07-06
申请号：US11499599
申请日：2006-08-04
申请人： Erik C. Scher , Mihai Buretea , Calvin Y. H. Chow , Stephen A. Empedocles , Andreas P. Meisel , J. Wallace Parce
发明人： Erik C. Scher , Mihai Buretea , Calvin Y. H. Chow , Stephen A. Empedocles , Andreas P. Meisel , J. Wallace Parce
IPC分类号： H01L31/00 , H01L31/0272 , H01L31/0352 , H01L31/036 , H01L31/04
CPC分类号： H01L31/04 , B82Y10/00 , B82Y20/00 , B82Y30/00 , H01L31/0384 , H01L51/0036 , H01L51/0037 , H01L51/4213 , H01L51/4226 , H01L51/426 , Y02E10/549 , Y02P70/521
摘要： Nanocomposite photovoltaic devices are provided that generally include semiconductor nanocrystals as at least a portion of a photoactive layer. Photovoltaic devices and other layered devices that comprise core-shell nanostructures and/or two populations of nanostructures, where the nanostructures are not necessarily part of a nanocomposite, are also features of the invention. Varied architectures for such devices are also provided including flexible and rigid architectures, planar and non-planar architectures and the like, as are systems incorporating such devices, and methods and systems for fabricating such devices. Compositions comprising two populations of nanostructures of different materials are also a feature of the invention.
摘要翻译： 提供纳米复合光伏器件，其通常包括作为光活性层的至少一部分的半导体纳米晶体。 包含核 - 壳纳米结构和/或两组纳米结构的光伏器件和其它分层器件，其中纳米结构不一定是纳米复合材料的一部分，也是本发明的特征。 还提供了用于这种装置的各种架构，包括柔性和刚性架构，平面和非平面架构等，以及结合这种装置的系统，以及用于制造这种装置的方法和系统。 包含两种不同材料的纳米结构群的组合物也是本发明的特征。
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3.发明授权公开(公告)号：US07087832B2
公开(公告)日：2006-08-08
申请号：US11007916
申请日：2004-12-09
申请人： Erik C. Scher , Mihai Buretea , Calvin Y. H. Chow , Stephen A. Empedocles , Andreas P. Meisel , J. Wallace Parce
发明人： Erik C. Scher , Mihai Buretea , Calvin Y. H. Chow , Stephen A. Empedocles , Andreas P. Meisel , J. Wallace Parce
IPC分类号： H01L31/04 , H01L31/0264 , H01L31/036
CPC分类号： H01L31/04 , B82Y10/00 , B82Y20/00 , B82Y30/00 , H01L31/0384 , H01L51/0036 , H01L51/0037 , H01L51/4213 , H01L51/4226 , H01L51/426 , Y02E10/549 , Y02P70/521
摘要： Nanocomposite photovoltaic devices are provided that generally include semiconductor nanocrystals as at least a portion of a photoactive layer. Photovoltaic devices and other layered devices that comprise core-shell nanostructures and/or two populations of nanostructures, where the nanostructures are not necessarily part of a nanocomposite, are also features of the invention. Varied architectures for such devices are also provided including flexible and rigid architectures, planar and non-planar architectures and the like, as are systems incorporating such devices, and methods and systems for fabricating such devices. Compositions comprising two populations of nanostructures of different materials are also a feature of the invention.
摘要翻译： 提供纳米复合光伏器件，其通常包括作为光活性层的至少一部分的半导体纳米晶体。 包含核 - 壳纳米结构和/或两组纳米结构的光伏器件和其它分层器件，其中纳米结构不一定是纳米复合材料的一部分，也是本发明的特征。 还提供了用于这种装置的各种架构，包括柔性和刚性架构，平面和非平面架构等，以及结合这种装置的系统，以及用于制造这种装置的方法和系统。 包含两种不同材料的纳米结构群的组合物也是本发明的特征。
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公开(公告)号：US20090010608A1
公开(公告)日：2009-01-08
申请号：US12212014
申请日：2008-09-17
申请人： Mihai Buretea , Stephen Empedocles , Chunming Niu , Erik C. Scher
发明人： Mihai Buretea , Stephen Empedocles , Chunming Niu , Erik C. Scher
IPC分类号： G02B6/02
CPC分类号： G02B1/045 , B82Y20/00 , B82Y30/00 , C03C14/006 , C03C2214/16 , C08L83/04 , F24S23/12 , G02F2202/36 , H01L31/0547 , H01L31/055 , H01S3/0632 , H01S3/169 , H01S5/10 , Y02E10/40 , Y02E10/52 , Y10T428/29 , C08L83/00
摘要： This invention provides composite materials comprising nanostructures (e.g., nanowires, branched nanowires, nanotetrapods, nanocrystals, and nanoparticles). Methods and compositions for making such nanocomposites are also provided, as are articles comprising such composites. Waveguides and light concentrators comprising nanostructures (not necessarily as part of a nanocomposite) are additional features of the invention.
摘要翻译： 本发明提供了包含纳米结构（例如纳米线，支链纳米线，纳米四极体，纳米晶体和纳米颗粒）的复合材料。 还提供了制备这种纳米复合材料的方法和组合物，以及包含这种复合材料的制品。 包含纳米结构（不一定作为纳米复合材料的一部分）的波导和聚光器是本发明的附加特征。
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公开(公告)号：US07228050B1
公开(公告)日：2007-06-05
申请号：US11342087
申请日：2006-01-26
申请人： Mihai Buretea , Stephen Empedocles , Chunming Niu , Erik C. Scher
发明人： Mihai Buretea , Stephen Empedocles , Chunming Niu , Erik C. Scher
CPC分类号： G02B1/045 , B82Y20/00 , B82Y30/00 , C03C14/006 , C03C2214/16 , C08L83/04 , F24S23/12 , G02F2202/36 , H01L31/0547 , H01L31/055 , H01S3/0632 , H01S3/169 , H01S5/10 , Y02E10/40 , Y02E10/52 , Y10T428/29 , C08L83/00
摘要： This invention provides composite materials comprising nanostructures (e.g., nanowires, branched nanowires, nanotetrapods, nanocrystals, and nanoparticles). Methods and compositions for making such nanocomposites are also provided, as are articles comprising such composites. Waveguides and light concentrators comprising nanostructures (not necessarily as part of a nanocomposite) are additional features of the invention.
摘要翻译： 本发明提供了包含纳米结构（例如纳米线，支链纳米线，纳米四极体，纳米晶体和纳米颗粒）的复合材料。 还提供了制备这种纳米复合材料的方法和组合物，以及包含这种复合材料的制品。 包含纳米结构（不一定作为纳米复合材料的一部分）的波导和聚光器是本发明的附加特征。
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公开(公告)号：US07068898B2
公开(公告)日：2006-06-27
申请号：US10656916
申请日：2003-09-04
申请人： Mihai Buretea , Stephen Empedocles , Chunming Niu , Erik C. Scher
发明人： Mihai Buretea , Stephen Empedocles , Chunming Niu , Erik C. Scher
IPC分类号： G02B5/10
CPC分类号： G02B1/045 , B82Y20/00 , B82Y30/00 , C03C14/006 , C03C2214/16 , C08L83/04 , F24S23/12 , G02F2202/36 , H01L31/0547 , H01L31/055 , H01S3/0632 , H01S3/169 , H01S5/10 , Y02E10/40 , Y02E10/52 , Y10T428/29 , C08L83/00
摘要： This invention provides composite materials comprising nanostructures (e.g., nanowires, branched nanowires, nanotetrapods, nanocrystals, and nanoparticles). Methods and compositions for making such nanocomposites are also provided, as are articles comprising such composites. Waveguides and light concentrators comprising nanostructures (not necessarily as part of a nanocomposite) are additional features of the invention.
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公开(公告)号：US20090317044A1
公开(公告)日：2009-12-24
申请号：US12554232
申请日：2009-09-04
申请人： Mihai Buretea , Stephen Empedocles , Chunming Niu , Erik C. Scher
发明人： Mihai Buretea , Stephen Empedocles , Chunming Niu , Erik C. Scher
CPC分类号： G02B1/045 , B82Y20/00 , B82Y30/00 , C03C14/006 , C03C2214/16 , C08L83/04 , F24S23/12 , G02F2202/36 , H01L31/0547 , H01L31/055 , H01S3/0632 , H01S3/169 , H01S5/10 , Y02E10/40 , Y02E10/52 , Y10T428/29 , C08L83/00
摘要： This invention provides composite materials comprising nanostructures (e.g., nanowires, branched nanowires, nanotetrapods, nanocrystals, and nanoparticles). Methods and compositions for making such nanocomposites are also provided, as are articles comprising such composites. Waveguides and light concentrators comprising nanostructures (not necessarily as part of a nanocomposite) are additional features of the invention.
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公开(公告)号：US20080105855A1
公开(公告)日：2008-05-08
申请号：US11696088
申请日：2007-04-03
申请人： Mihai Buretea , Stephen Empedocles , Chunming Niu , Erik C. Scher
发明人： Mihai Buretea , Stephen Empedocles , Chunming Niu , Erik C. Scher
IPC分类号： G02F1/21
CPC分类号： G02B1/045 , B82Y20/00 , B82Y30/00 , C03C14/006 , C03C2214/16 , C08L83/04 , F24S23/12 , G02F2202/36 , H01L31/0547 , H01L31/055 , H01S3/0632 , H01S3/169 , H01S5/10 , Y02E10/40 , Y02E10/52 , Y10T428/29 , C08L83/00
摘要： This invention provides composite materials comprising nanostructures (e.g., nanowires, branched nanowires, nanotetrapods, nanocrystals, and nanoparticles). Methods and compositions for making such nanocomposites are also provided, as are articles comprising such composites. Waveguides and light concentrators comprising nanostructures (not necessarily as part of a nanocomposite) are additional features of the invention.
摘要翻译： 本发明提供了包含纳米结构（例如纳米线，支链纳米线，纳米四极体，纳米晶体和纳米颗粒）的复合材料。 还提供了制备这种纳米复合材料的方法和组合物，以及包含这种复合材料的制品。 包含纳米结构（不一定作为纳米复合材料的一部分）的波导和聚光器是本发明的附加特征。
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9.发明授权System and process for producing nanowire composites and electronic substrates therefrom 有权用于生产纳米线复合材料和电子基材的系统和工艺公开(公告)号：US07091120B2
公开(公告)日：2006-08-15
申请号：US10910800
申请日：2004-08-04
申请人： Mihai Buretea , Jian Chen , Calvin Chow , Chunming Niu , Yaoling Pan , J. Wallace Parce , Linda T. Romano , David Stumbo
发明人： Mihai Buretea , Jian Chen , Calvin Chow , Chunming Niu , Yaoling Pan , J. Wallace Parce , Linda T. Romano , David Stumbo
IPC分类号： H01L21/28 , H01L21/3205
CPC分类号： H01L29/0665 , B82Y10/00 , H01L29/0673 , H01L29/0676 , H01L29/068 , H01L29/42384 , H01L29/66742 , H01L29/78681 , H01L29/78696 , H01L33/06 , H01L33/24 , H01L51/0048 , H01L51/0545 , H01L2924/0002 , Y10T428/2913 , H01L2924/00
摘要： The present invention relates to a system and process for producing a nanowire-material composite. A substrate having nanowires attached to a portion of at least one surface is provided. A material is deposited over the portion to form the nanowire-material composite. The process further optionally includes separating the nanowire-material composite from the substrate to form a freestanding nanowire-material composite. The freestanding nanowire material composite is optionally further processed into an electronic substrate. A variety of electronic substrates can be produced using the methods described herein. For example, a multi-color light-emitting diode can be produced from multiple, stacked layers of nanowire-material composites, each composite layer emitting light at a different wavelength.
摘要翻译： 本发明涉及纳米线材料复合体的制造方法和制造方法。 提供了具有连接到至少一个表面的一部分的纳米线的衬底。 在该部分上沉积材料以形成纳米线材料复合材料。 该方法进一步可选地包括从衬底分离纳米线材料复合物以形成独立的纳米线材料复合材料。 独立的纳米线材料复合材料任选进一步加工成电子基片。 可以使用本文所述的方法来生产各种电子基板。 例如，多个发光二极管可以由多个层叠的纳米线材料复合体制成，每个复合层发射不同波长的光。
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10.发明申请公开(公告)号：US20060040103A1
公开(公告)日：2006-02-23
申请号：US11147670
申请日：2005-06-07
申请人： Jeffery Whiteford , Rhett Brewer , Mihai Buretea , Jian Chen , Karen Cruden , Xiangfeng Duan , William Freeman , David Heald , Francisco Leon , Chao Liu , Andreas Meisel , Kyu Min , J. Parce , Erik Scher
发明人： Jeffery Whiteford , Rhett Brewer , Mihai Buretea , Jian Chen , Karen Cruden , Xiangfeng Duan , William Freeman , David Heald , Francisco Leon , Chao Liu , Andreas Meisel , Kyu Min , J. Parce , Erik Scher
IPC分类号： B32B5/16
CPC分类号： C09C1/3081 , B82Y30/00 , C01P2004/16 , C01P2004/45 , C01P2004/54 , C01P2004/64 , C01P2006/10 , C01P2006/40 , C01P2006/60 , C09C3/006 , C09C3/063 , C09C3/12 , H01G4/14 , Y10S977/773 , Y10T428/2982 , Y10T428/2989 , Y10T428/2991 , Y10T428/2993 , Y10T428/2995 , Y10T428/2996 , Y10T428/2998
摘要： Ligand compositions for use in preparing discrete coated nanostructures are provided, as well as the coated nanostructures themselves and devices incorporating same. Methods for post-deposition shell formation on a nanostructure and for reversibly modifying nanostructures are also provided. The ligands and coated nanostructures of the present invention are particularly useful for close packed nanostructure compositions, which can have improved quantum confinement and/or reduced cross-talk between nanostructures.
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