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    • 6. 发明申请
    • NANOSTRUCTURED BULK THERMOELECTRIC MATERIAL
    • 纳米结构热膨胀材料
    • WO2006062582A3
    • 2007-03-01
    • PCT/US2005037304
    • 2005-10-18
    • TOYOTA TECHNICAL CT USA INCUNIV TULANEZHANG MINJUANLU YUNFENG
    • ZHANG MINJUANLU YUNFENG
    • H01L35/12H01L35/16
    • H01L35/34C02F1/02C02F2103/02H01L35/16H01L35/26
    • A thermoelectric material comprises two or more components, at least one of which is a thermoelectric material. The first component is nanostructured, for example as an electrically conducting nanostructured network, and can include nanowires, nanoparticles, or other nanostructures of the first component. The second component may comprise an electrical insulator, such as an inorganic oxide, other electrical insulator, other low thermal conductivity material, voids, air-filled gaps, and the like. Additional components may be included, for example to improve mechanical properties. Quantum size effects within the nanostructured first component can advantageously modify the thermoelectric properties of the first component. In other examples, the second component may be a thermoelectric material, and additional components may be included.
    • 热电材料包括两种或多种组分,其中至少一种是热电材料。 第一组分是纳米结构的,例如作为导电纳米结构网络,并且可以包括第一组分的纳米线,纳米颗粒或其他纳米结构。 第二部件可以包括电绝缘体,例如无机氧化物,其它电绝缘体,其它低导热材料,空隙,充满空气的间隙等。 可以包括另外的组分,例如以改善机械性能。 在纳米结构化的第一组分内的量子尺寸效应可以有利地改变第一组分的热电性质。 在其它实例中,第二组分可以是热电材料,并且可以包括另外的组分。