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298 条记录 (耗时 0.031 秒)

    SYNTHESIS OF SILVER, ANTIMONY, AND TIN DOPED BISMUTH TELLURIDE NANOPARTICLES AND BULK BISMUTH TELLURIDE TO FORM BISMUTH TELLURIDE COMPOSITES
    25.
    发明申请
    SYNTHESIS OF SILVER, ANTIMONY, AND TIN DOPED BISMUTH TELLURIDE NANOPARTICLES AND BULK BISMUTH TELLURIDE TO FORM BISMUTH TELLURIDE COMPOSITES 有权
    合成银，抗氧化剂和钛掺杂的二氧化钛纳米颗粒和块状双螺旋体，形成双螺旋三聚体复合材料

    公开(公告)号：US20120145212A1

    公开(公告)日：2012-06-14

    申请号：US13398274

    申请日：2012-02-16

    申请人： Arup Purkayastha ,  Purushottam Joshi

    发明人： Arup Purkayastha ,  Purushottam Joshi

    IPC分类号： H01L35/32 ,  C01B19/04 ,  H01B1/00 ,  H01B13/00 ,  H01L35/28 ,  H01B1/02 ,  B82Y40/00 ,  B82Y30/00

    CPC分类号： B82Y30/00 ,  B82Y40/00 ,  C01B19/002 ,  C01B19/007 ,  C01P2002/52 ,  C01P2004/03 ,  C01P2004/61 ,  H01L35/16

    摘要： According to various aspects, exemplary embodiments are provided of thermoelectric materials, which embodiments may have improved figure of merit. In one exemplary embodiment, a thermoelectric material generally includes bismuth telluride nanoparticles, which may be undoped or doped with at least one or more of silver, antimony, tin, and/or a combination thereof. The bismuth telluride nanoparticles may be dispersed in a matrix material comprising particulate bismuth telluride. Methods for making undoped and doped bismuth telluride nanoparticles are also disclosed, which may include a solvothermal method for making bismuth telluride nanoparticles having a size ranging from 1 to 200 nanometers.

    摘要翻译： 根据各个方面，提供了热电材料的示例性实施例，这些实施例可以具有改进的品质因数。 在一个示例性实施例中，热电材料通常包括碲化铋纳米颗粒，其可以是未掺杂的或掺杂有银，锑，锡和/或其组合中的至少一种或多种。 碲化铋纳米颗粒可以分散在包含颗粒状碲化铋的基质材料中。 还公开了制备未掺杂和掺杂的碲化铋纳米颗粒的方法，其可以包括制备尺寸范围为1至200纳米的碲化铋纳米颗粒的溶剂热方法。

    Assemblies of anisotropic nanoparticles
    27.
    发明授权
    Assemblies of anisotropic nanoparticles 失效
    各向异性纳米粒子组件

    公开(公告)号：US08034317B2

    公开(公告)日：2011-10-11

    申请号：US11820294

    申请日：2007-06-18

    申请人： Billy J. Stanbery

    发明人： Billy J. Stanbery

    IPC分类号： C01B19/04 ,  C07C1/00 ,  B05D3/02 ,  B05D5/12 ,  B05D1/36 ,  H01L31/00

    CPC分类号： C30B29/60 ,  B82Y30/00 ,  C30B29/46 ,  C30B29/605 ,  C30B33/00 ,  Y10S977/786 ,  Y10S977/81

    摘要： A composition of matter, includes a plurality of anisotropic nanoparticles that are in physical contact with one another, each of the plurality of anisotropic nanoparticles having a) a first dimension that is substantially different than both a second dimension and a third dimension and b) a non-random nanoparticle crystallographic orientation that is substantially aligned with the first direction. The plurality a anisotropic nanoparticles are substantially aligned with respect to each other to define a substantially close packed dense layer having a non-random shared crystallographic orientation that is substantially aligned with a basal plane of the substantially close packed dense layer. The plurality of anisotropic nanoparticles includes a member selected from the group consisting of (In,Ga)y(S,Se)1-y, an In2Se3 stable wurtzite structure that defines a hexagonal rod nanoparticle, Cux(Se)1-x and Cu(In,Ga)y(S,Se)1-y.

    摘要翻译： 物质组合物包括彼此物理接触的多个各向异性纳米颗粒，所述多个各向异性纳米颗粒中的每一个具有a）与第二尺寸和第三尺寸基本上不同的第一尺寸，以及b） 基本上与第一方向对准的非随机纳米颗粒晶体取向。 多个各向异性纳米颗粒相对于彼此基本上对齐以限定具有基本上与基本紧密堆积的致密层的基底平面对齐的非随机共享晶体取向的基本紧密堆积的致密层。 多个各向异性纳米颗粒包括选自（In，Ga）y（S，Se）1-y，限定六方棒纳米颗粒的In 2 Se 3稳定纤锌矿结构的成员，Cux（Se）1-x和Cu （In，Ga）y（S，Se）1-y。

    SURFACE STRUCTURES FOR ENHANCEMENT OF QUANTUM YIELD IN BROAD SPECTRUM EMISSION NANOCRYSTALS
    28.
    发明申请
    SURFACE STRUCTURES FOR ENHANCEMENT OF QUANTUM YIELD IN BROAD SPECTRUM EMISSION NANOCRYSTALS 有权
    用于增强光谱发射纳米晶体中量子点的表面结构

    公开(公告)号：US20110223425A1

    公开(公告)日：2011-09-15

    申请号：US13115001

    申请日：2011-05-24

    申请人： Michael A. Schreuder ,  James R. McBride ,  Sandra J. Rosenthal

    发明人： Michael A. Schreuder ,  James R. McBride ,  Sandra J. Rosenthal

    IPC分类号： C07F9/50 ,  C01B19/04 ,  C01G11/02 ,  C01G9/06 ,  C01B17/42 ,  B32B5/16 ,  B82Y20/00 ,  B82Y40/00

    CPC分类号： C09K11/02 ,  B82Y30/00 ,  C01P2002/82 ,  C01P2004/64 ,  C09C1/04 ,  C09C1/10 ,  C09C1/12 ,  C09K11/025 ,  C09K11/565 ,  C09K11/883 ,  H05B33/14 ,  Y10T428/2982

    摘要： Disclosed are inorganic nanoparticles comprising a body comprising cadmium and/or zinc crystallized with selenium, sulfur, and/or tellurium; a multiplicity of phosphonic acid ligands comprising at least about 20% of the total surface ligand coverage; wherein the nanocrystal is capable of absorbing energy from a first electromagnetic region and capable of emitting light in a second electromagnetic region, wherein the maximum absorbance wavelength of the first electromagnetic region is different from the maximum emission wavelength of the second electromagnetic region, thereby providing a Stokes shift of at least about 20 nm, wherein the second electromagnetic region comprises an at least about 100 nm wide band of wavelengths, and wherein the nanoparticle exhibits has a quantum yield of at least about 10%. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.

    摘要翻译： 公开了包含由硒，硫和/或碲结晶的镉和/或锌的主体的无机纳米颗粒; 多个膦酸配体，其包含总表面配体覆盖率的至少约20％; 其中所述纳米晶体能够从第一电磁区域吸收能量并且能够在第二电磁区域发射光，其中所述第一电磁区域的最大吸收波长与所述第二电磁区域的最大发射波长不同，从而提供 至少约20nm的斯托克斯位移，其中第二电磁区域包括至少约100nm宽的波长波段，并且其中纳米颗粒显示出至少约10％的量子产率。 该摘要旨在作为用于在特定技术中进行搜索的扫描工具，而不意在限制本发明。

    PHOTOVOLTAIC MODULE RECYCLING
    29.
    发明申请
    PHOTOVOLTAIC MODULE RECYCLING 审中-公开
    光伏模块回收

    公开(公告)号：US20110186779A1

    公开(公告)日：2011-08-04

    申请号：US13058959

    申请日：2009-08-13

    申请人： John Bohland ,  Andreas Wade

    发明人： John Bohland ,  Andreas Wade

    IPC分类号： C09K11/88 ,  B22F1/00 ,  C01B19/04 ,  C01B19/02 ,  C01G11/02 ,  C01B33/02 ,  C09K11/66

    CPC分类号： C22B7/005 ,  H01L31/046 ,  Y02E10/50 ,  Y02P10/212 ,  Y02W30/827

    摘要： A method for reclaiming a semiconductor material from a glass substrate is disclosed, the method comprises the steps of providing at least one glass substrate having the semiconductor material disposed thereon, reducing the glass substrate having a semiconductor material disposed thereon to a plurality of glass particles having the semiconductor material disposed thereon by introducing a source of energy thereto, separating the semiconductor material from the plurality of glass particles to obtain semiconductor particles, and pyrometallυrgicaHy refining the semiconductor particles and the fine glass particles.

    摘要翻译： 公开了一种从玻璃基板回收半导体材料的方法，该方法包括以下步骤：提供至少一个玻璃基板，其中设置有半导体材料，将其上设置有半导体材料的玻璃基板还原成多个玻璃颗粒， 通过向其上引入能量来设置其上的半导体材料，将半导体材料与多个玻璃颗粒分离以获得半导体颗粒，并且微量玻璃微细化半导体颗粒和细玻璃颗粒。