Fabrication of micro temperature sensor and heater in a stainless steel-based micro reformer
Fabrication of micro temperature sensor and heater in a stainless steel-based micro reformer
复制标题
不锈钢微型重整器中微型温度传感器和加热器的制造
DOI：
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发表时间：
2009
期刊：
影响因子：
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通讯作者：
P. Chang
中科院分区：
文献类型：
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作者：
Chi;Shuo;W. Shih;Chen;Chi;P. Chang
在尚未解决的微型改革者使用的问题中，包括减少其规模，减少CO的数量并组合燃料电池等。因此，在这项工作中，将微型温度传感器和加热器组合在基于不锈钢的微型改革仪内，以测量温度，以提高性能并最大程度地减少CO。微通道类型是在不锈钢基材上制造的，以提高甲醇转化率。微型温度传感器和加热器分别放置在微型改革仪内。与传统热电偶相比，微温传感器的主要优势是它们的准确性和灵敏度更高。微型温度传感器和加热器尚未应用于微型改革者和商业产品中。因此，这项调查提出了一种新颖的方法，用于在基于不锈钢的微型改革仪中整合微温度传感器和加热器，以最大程度地减少尺寸并优化性能。
Among those problems regarding use of micro reformers that have not yet been solved include reducing their size, decreasing the amount of CO and combining the fuel cell, among others. Therefore, in this work, a micro temperature sensor and a heater are combined inside a stainless steel-based micro reformer to measure the temperature, to improve performance and minimize the concentration of CO. Micro-electro-mechanical-systems (MEMS) of the micro channel type are fabricated on a stainless steel substrate to enhance the methanol conversion ratio. A micro temperature sensor and a heater are placed separately inside a micro reformer. The main advantages of micro temperature sensors are their higher accuracy and sensitivity than those of a traditional thermocouple. Micro temperature sensors and heaters have not been applied in micro reformers and commercial products. Hence, this investigation proposes a novel approach for integrating a micro temperature sensor and a heater in a stainless steel-based micro reformer, to minimize size and optimize performance.