HIGH EFFICIENCY THERMOELECTRIC POWER GENERATION USING ZINTL-TYPE MATERIALS
    1.
    发明申请
    HIGH EFFICIENCY THERMOELECTRIC POWER GENERATION USING ZINTL-TYPE MATERIALS 失效
    使用ZINTL型材料的高效热电发电

    公开(公告)号:US20070095382A1

    公开(公告)日:2007-05-03

    申请号:US11470998

    申请日:2006-09-07

    IPC分类号: H01L35/12

    CPC分类号: H01L35/16

    摘要: The invention disclosed herein relates to thermoelectrically-active p-type Zintl phase materials as well as devices utilizing such compounds. Such thermoelectric materials and devices may be used to convert thermal energy into electrical energy, or use electrical energy to produce heat or refrigeration. Embodiments of the invention relate to p-type thermoelectric materials related to the compound Yb14MnSb11.

    摘要翻译: 本文公开的本发明涉及热电活性p型Zintl相材料以及利用这些化合物的装置。 这种热电材料和器件可用于将热能转换为电能,或使用电能来产生热量或制冷。 本发明的实施方案涉及与化合物Yb 14 MnSb 11相关的p型热电材料。

    High efficiency thermoelectric power generation using Zintl-type materials
    3.
    发明授权
    High efficiency thermoelectric power generation using Zintl-type materials 失效
    使用Zintl型材料的高效热电发电

    公开(公告)号:US07728218B2

    公开(公告)日:2010-06-01

    申请号:US11470998

    申请日:2006-09-07

    IPC分类号: H01L35/20 H01L35/12

    CPC分类号: H01L35/16

    摘要: The invention disclosed herein relates to thermoelectrically-active p-type Zintl phase materials as well as devices utilizing such compounds. Such thermoelectric materials and devices may be used to convert thermal energy into electrical energy, or use electrical energy to produce heat or refrigeration. Embodiments of the invention relate to p-type thermoelectric materials related to the compound Yb14MnSb11.

    摘要翻译: 本文公开的本发明涉及热电活性p型Zintl相材料以及利用这些化合物的装置。 这种热电材料和器件可用于将热能转换为电能,或使用电能来产生热量或制冷。 本发明的实施方式涉及与化合物Yb14MnSb11相关的p型热电材料。

    High yield method for preparing silicon nanocrystal with chemically accessible surfaces
    4.
    发明申请
    High yield method for preparing silicon nanocrystal with chemically accessible surfaces 失效
    用于制备具有化学可接近表面的硅纳米晶体的高产率方法

    公开(公告)号:US20050000409A1

    公开(公告)日:2005-01-06

    申请号:US10897476

    申请日:2004-07-23

    摘要: Silicon nanocrystals with chemically accessible surfaces are produced in solution in high yield. Silicon tetrahalide such as silicon tetrachloride (SiCl4) can be reduced in organic solvents, such as 1,2-dimethoxyethane(glyme), with soluble reducing agents, such as sodium naphthalenide, to give halide-terminated (e.g., chloride-terminated) silicon nanocrystals, which can then be easily functionalized with alkyl lithium, Grignard or other reagents to give easily processed silicon nanocrystals with an air and moisture stable surface. The synthesis can be used to prepare alkyl-terminated nanocrystals at ambient temperature and pressure in high yield. The two-step process allows a wide range of surface functionality.

    摘要翻译: 具有化学可接触表面的硅纳米晶体以高产率在溶液中产生。 四氯化硅如四氯化硅(SiCl 4)可以在有机溶剂如1,2-二甲氧基乙烷(甘醇二甲醚)中与可溶性还原剂如萘钠一起还原,得到卤化物封端的(如氯化物封端的)硅 纳米晶体,然后可以用烷基锂,格利雅或其他试剂容易地官能化,从而使得具有空气和水分稳定表面的易于加工的硅纳米晶体。 该合成可用于以高产率在环境温度和压力下制备烷基封端的纳米晶体。 两步过程允许广泛的表面功能。

    Method for preparing group IV nanocrystals with chemically accessible surfaces
    5.
    发明申请
    Method for preparing group IV nanocrystals with chemically accessible surfaces 失效
    用化学可接触表面制备IV族纳米晶体的方法

    公开(公告)号:US20050070106A1

    公开(公告)日:2005-03-31

    申请号:US10900965

    申请日:2004-07-28

    摘要: Group IV nanocrystals, such as, for example, silicon nanocrysals and germanium nanocrystals, with chemically accessible surfaces are produced in solution reactions. Group IV halides can be reduced in organic solvents such as 1,2-dimethoxyethane (glyme), with soluable reducing agents to give halide-terminated group IV nanocrystals, which can then be easily functionalized with alkyl lithium, Grignard or other reagents to synthesize group IV nanocrystals having air and moisture stable surfaces. Synthesis can occur at ambient temperature and pressure.

    摘要翻译: 在溶液反应中产生IV族纳米晶体,例如具有化学可接近表面的硅纳米颗粒和锗纳米晶体。 可以在有机溶剂如1,2-二甲氧基乙烷(甘醇二甲醚)中用可溶还原剂还原IV族卤化物,得到卤化物封端的IV族纳米晶体,然后可以用烷基锂,格利雅或其他试剂进行官能化,合成基团 IV纳米晶体具有空气和水分稳定的表面。 合成可以在环境温度和压力下进行。

    Agents for use in magnetic resonance and optical imaging
    6.
    发明申请
    Agents for use in magnetic resonance and optical imaging 审中-公开
    用于磁共振和光学成像的试剂

    公开(公告)号:US20050220714A1

    公开(公告)日:2005-10-06

    申请号:US11086530

    申请日:2005-03-21

    IPC分类号: A61K49/00 A61K49/18 H01L21/00

    摘要: Semiconductor nanoparticles are doped with paramagnetic ions to serve as dual-mode optical and magnetic resonance imaging (MRI) contrast agents. These nanoparticles can be constructed in smaller diameters than typical MRI agents. The dual-modality nature allows the particles to be used for in vivo imaging by MRI, and then followed by histology with optical imaging techniques.

    摘要翻译: 半导体纳米颗粒掺有顺磁离子,用作双模光学和磁共振成像(MRI)造影剂。 这些纳米颗粒可以构造成比典型的MRI剂更小的直径。 双重模式性质允许颗粒通过MRI用于体内成像,然后用光学成像技术进行组织学。