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首页> 外文会议>Nanoengineering: Fabrication, properties, optics, and devices VII >New Technology for Microfabrication and Testing of a Thermoelectric Device for Generating Mobile Electrical Power
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New Technology for Microfabrication and Testing of a Thermoelectric Device for Generating Mobile Electrical Power

机译：用于产生移动电源的热电设备的微细加工和测试新技术

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摘要

We report the results of fabrication and testing of a thermoelectric power generation module. The module was fabricated using a new "flip-chip" module assembly technique that is scalable and modular. This technique results in a low value of contact resistivity ( ≤ 105 Ω-cm~2). It can be used to leverage new advances in thin-film and nanostructured materials for the fabrication of new miniature thermoelectric devices. It may also enable monolithic integration of large devices or tandem arrays of devices on flexible or curved surfaces. Under mild testing, a power of 22 mW/cm2 was obtained from small (＜100 K) temperature differences. At higher, more realistic temperature differences, ~500 K, where the efficiency of these materials greatly improves, this power density would scale to between 0.5 and 1 Watt/cm~2. These results highlight the excellent potential for the generation and scavenging of electrical power of practical and usable magnitude for remote applications using thermoelectric power generation technologies.
机译：我们报告了热电发电模块的制造和测试结果。该模块是使用可扩展和模块化的新型“倒装芯片”模块组装技术制造的。该技术导致较低的接触电阻率值（≤105Ω-cm〜2）。它可用于利用薄膜和纳米结构材料的新进展来制造新型微型热电器件。它还可以实现大型设备或设备串联阵列在柔性或曲面上的单片集成。在温和的测试下，通过较小的（小于100 K）温差获得了22 mW / cm2的功率。在更高，更实际的温度差（〜500 K）下，这些材料的效率大大提高，该功率密度将在0.5至1瓦特/厘米〜2之间变化。这些结果凸显了使用热电发电技术在远程应用中产生和清除实用和可用量的电的巨大潜力。

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