本文首次描述了一种新颖的微热光电(微TPV)系统原型的设计、加工过程和测试结果.该系统由一个SiC发射极、一个简单的9层绝缘过滤器和一个GaSb光电池环路组成.当H2流率为3.4439 g/h,H2/O2比为1.8时,微TPV系统能在一个容积为0.091cm3的微型燃烧室内产生0.562 W的电力输出.相应的开路电压和短路电流分别为1.14 V和0.65 A.该项工作使得我们在不久的将来用微TPV系统代替电池作为微机械装置的动力源成为可能.
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