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公开(公告)号：US08041171B2
公开(公告)日：2011-10-18
申请号：US12554232
申请日：2009-09-04
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.
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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2.发明授权公开(公告)号：US07438833B2
公开(公告)日：2008-10-21
申请号：US11130303
申请日：2005-05-16
IPC分类号： C08G61/00 , C07C13/28 , C07D497/12 , H01B1/12 , H05B33/00
CPC分类号： G01N33/588 , B82Y10/00 , B82Y15/00 , B82Y30/00 , H01B1/128 , H01G9/2031 , H01G9/2059 , H01L51/0068 , H01L51/4226 , Y02E10/549 , Y02P70/521
摘要： The present invention provides compositions (small molecules, oligomers and polymers) that can be used to modify charge transport across a nanocrystal surface or within a nanocrystal-containing matrix, as well as methods for making and using the novel compositions.
摘要翻译： 本发明提供可用于改变纳米晶体表面或含纳米晶体的基质内的电荷传输的组合物（小分子，低聚物和聚合物），以及制备和使用新型组合物的方法。
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3.发明授权Process for group III-V semiconductor nanostructure synthesis and compositions made using same 有权III-V族半导体纳米结构合成方法及使用该组合物制备的组合物公开(公告)号：US07557028B1
公开(公告)日：2009-07-07
申请号：US11178257
申请日：2005-07-08
申请人： Erik C. Scher , Mihai A. Buretea , William P. Freeman , Joel Gamoras , Baixin Qian , Jeffery A. Whiteford
发明人： Erik C. Scher , Mihai A. Buretea , William P. Freeman , Joel Gamoras , Baixin Qian , Jeffery A. Whiteford
IPC分类号： H01L21/28
CPC分类号： C01B25/087 , B82Y30/00 , C01P2004/30 , C01P2004/54 , C01P2006/40 , C07F5/003 , C07F17/00 , C30B7/00 , C30B7/14 , C30B29/40 , C30B29/60 , Y10S977/773 , Y10S977/815 , Y10S977/816 , Y10S977/818 , Y10S977/819 , Y10S977/932
摘要： Methods for producing nanostructures, particularly Group III-V semiconductor nanostructures, are provided. The methods include use of novel Group III and/or Group V precursors, novel surfactants, oxide acceptors, high temperature, and/or stable co-products. Related compositions are also described. Methods and compositions for producing Group III inorganic compounds that can be used as precursors for nanostructure synthesis are provided. Methods for increasing the yield of nanostructures from a synthesis reaction by removal of a vaporous by-product are also described.
摘要翻译： 提供了生产纳米结构，特别是III-V族半导体纳米结构的方法。 该方法包括使用新的III族和/或V族前体，新的表面活性剂，氧化物受体，高温和/或稳定的共同产物。 还描述了相关组合物。 提供了可用作纳米结构合成前体的III族无机化合物的制备方法和组合物。 还描述了通过除去蒸气副产物从合成反应增加纳米结构的产率的方法。
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4.发明申请公开(公告)号：US20090050854A1
公开(公告)日：2009-02-26
申请号：US12206935
申请日：2008-09-09
IPC分类号： H01B1/12
CPC分类号： G01N33/588 , B82Y10/00 , B82Y15/00 , B82Y30/00 , H01B1/128 , H01G9/2031 , H01G9/2059 , H01L51/0068 , H01L51/4226 , Y02E10/549 , Y02P70/521
摘要： The present invention provides compositions (small molecules, oligomers and polymers) that can be used to modify charge transport across a nanocrystal surface or within a nanocrystal-containing matrix, as well as methods for making and using the novel compositions.
摘要翻译： 本发明提供可用于改变纳米晶体表面或含纳米晶体的基质内的电荷传输的组合物（小分子，低聚物和聚合物），以及制备和使用新型组合物的方法。
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5.发明授权Process for group III-V semiconductor nanostructure synthesis and compositions made using same 有权III-V族半导体纳米结构合成方法及使用该组合物制备的组合物公开(公告)号：US08884273B1
公开(公告)日：2014-11-11
申请号：US13268208
申请日：2011-10-07
申请人： Erik C. Scher , Mihai A. Buretea , William P. Freeman , Joel Gamoras , Baixin Qian , Jeffery A. Whiteford
发明人： Erik C. Scher , Mihai A. Buretea , William P. Freeman , Joel Gamoras , Baixin Qian , Jeffery A. Whiteford
IPC分类号： H01L51/00
CPC分类号： C01B25/087 , B82Y30/00 , C01P2004/30 , C01P2004/54 , C01P2006/40 , C07F5/003 , C07F17/00 , C30B7/00 , C30B7/14 , C30B29/40 , C30B29/60 , Y10S977/773 , Y10S977/815 , Y10S977/816 , Y10S977/818 , Y10S977/819 , Y10S977/932
摘要： Methods for producing nanostructures, particularly Group III-V semiconductor nanostructures, are provided. The methods include use of novel Group III and/or Group V precursors, novel surfactants, oxide acceptors, high temperature, and/or stable co-products. Related compositions are also described. Methods and compositions for producing Group III inorganic compounds that can be used as precursors for nanostructure synthesis are provided. Methods for increasing the yield of nanostructures from a synthesis reaction by removal of a vaporous by-product are also described.
摘要翻译： 提供了生产纳米结构，特别是III-V族半导体纳米结构的方法。 该方法包括使用新的III族和/或V族前体，新的表面活性剂，氧化物受体，高温和/或稳定的共同产物。 还描述了相关组合物。 提供了可用作纳米结构合成前体的III族无机化合物的制备方法和组合物。 还描述了通过除去蒸气副产物从合成反应增加纳米结构的产率的方法。
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6.发明授权公开(公告)号：US07943064B2
公开(公告)日：2011-05-17
申请号：US12206935
申请日：2008-09-09
CPC分类号： G01N33/588 , B82Y10/00 , B82Y15/00 , B82Y30/00 , H01B1/128 , H01G9/2031 , H01G9/2059 , H01L51/0068 , H01L51/4226 , Y02E10/549 , Y02P70/521
摘要： The present invention provides compositions (small molecules, oligomers and polymers) that can be used to modify charge transport across a nanocrystal surface or within a nanocrystal-containing matrix, as well as methods for making and using the novel compositions.
摘要翻译： 本发明提供可用于改变纳米晶体表面或含纳米晶体的基质内的电荷传输的组合物（小分子，低聚物和聚合物），以及制备和使用新型组合物的方法。
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7.发明授权Methods of processing nanocrystals, and compositions, devices and systems including same 有权处理纳米晶体的方法，以及包括其的组合物，装置和系统的方法公开(公告)号：US07731932B2
公开(公告)日：2010-06-08
申请号：US12185444
申请日：2008-08-04
CPC分类号： H01L51/426 , B82Y10/00 , B82Y20/00 , B82Y30/00 , H01L51/0036 , H01L51/0037 , Y02E10/549 , Y10S977/70 , Y10S977/773 , Y10S977/775 , Y10S977/778 , Y10S977/811 , Y10S977/813 , Y10S977/814 , Y10S977/815 , Y10S977/824 , Y10T428/31504
摘要： Methods of processing nanocrystals to remove excess free and bound organic material and particularly surfactants used during the synthesis process, and resulting nanocrystal compositions, devices and systems that are physically, electrically and chemically integratable into an end application.
摘要翻译： 处理纳米晶体以去除过量游离和结合的有机材料，特别是在合成过程中使用的表面活性剂的方法，以及在物理，电学和化学上可整合成最终应用的所得纳米晶体组合物，器件和系统。
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8.发明授权Process for group 10 metal nanostructure synthesis and compositions made using same 有权第10组金属纳米结构合成方法和使用该组合物制备的组合物公开(公告)号：US08088483B1
公开(公告)日：2012-01-03
申请号：US11304498
申请日：2005-12-15
申请人： Jeffery A. Whiteford , Mihai A. Buretea , William P. Freeman , J. Wallace Parce , Baixin Qian , Erik C. Scher
发明人： Jeffery A. Whiteford , Mihai A. Buretea , William P. Freeman , J. Wallace Parce , Baixin Qian , Erik C. Scher
IPC分类号： B32B5/66
CPC分类号： C07F5/025 , B82Y30/00 , B82Y40/00 , C07F15/0066 , Y10T428/2982 , Y10T428/2991 , Y10T428/2998
摘要： Methods for producing Group 10 metal nanostructures are provided. The methods involve novel precursors, novel surfactants, or novel precursor-surfactant combinations. Compositions related to the methods are also featured.
摘要翻译： 提供了生产第10族金属纳米结构的方法。 所述方法包括新型前体，新型表面活性剂或新型前体 - 表面活性剂组合。 还介绍了与方法相关的组合。
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公开(公告)号：US07794600B1
公开(公告)日：2010-09-14
申请号：US11212488
申请日：2005-08-25
IPC分类号： B01D15/08
CPC分类号： B01D15/08 , B01D15/163 , B01D15/325 , B01D15/34 , B01D15/361 , B82Y30/00 , B82Y40/00 , Y10S977/81 , Y10S977/84
摘要： The present invention relates to a method of processing nanocrystals. The method comprises providing a mixture comprising nanocrystals, contaminants and a first solvent in which the nanocrystals are soluble, and using chromatography to reduce the amount of contaminants in the mixture. The method optionally comprises isolating the nanocrystals after chromatography. The method allows for the production of nanocrystal compositions having a total amount of surfactant associated therewith, the amount of surfactant comprising an amount of bound surfactant and an amount of free surfactant in the solvent, the amount of free surfactant being less than about 1% of the total amount of surfactant in the solvent. The present invention, accordingly, also relates to such compositions and corresponding composites of nanocrystals in organic polymer matrices.
摘要翻译： 本发明涉及一种处理纳米晶体的方法。 该方法包括提供包含纳米晶体，污染物和其中纳米晶体可溶的第一溶剂的混合物，并且使用色谱法来减少混合物中的污染物的量。 该方法任选地包括在色谱法之后分离纳米晶体。 该方法允许制备具有与其相关的总量的表面活性剂的纳米晶体组合物，包含一定量的结合表面活性剂的表面活性剂的量和溶剂中游离表面活性剂的量，游离表面活性剂的量小于 溶剂中表面活性剂的总量。 因此，本发明也涉及这样的组合物和相关的纳米晶体在有机聚合物基质中的复合物。
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10.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：US07795125B2
公开(公告)日：2010-09-14
申请号：US12274904
申请日：2008-11-20
申请人： Mihai A. Buretea , Jian Chen , Calvin Y. H. Chow , Chunming Niu , Yaoling Pan , J. Wallace Parce , Linda T. Romano , David P. Stumbo
发明人： Mihai A. Buretea , Jian Chen , Calvin Y. H. Chow , Chunming Niu , Yaoling Pan , J. Wallace Parce , Linda T. Romano , David P. 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 a 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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