Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/4155
標題: 微成型金屬雙極板於微型直接甲醇燃料電池之研究
Study on Micro Molding Metallic Bipolar Plates of Direct Methanol Fuel Cells
作者: 李鈞函
Li, Jun-han
關鍵字: Direct methanol fuel cells
直接甲醇燃料電池
Bipolar plates
Electroform
雙極板
微電鑄成型
出版社: 精密工程學系所
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摘要: 本研究主要是以微成型技術製作出微型直接甲醇燃料電池之雙極板,並將其組裝成單顆微型直接甲醇燃料電池。利用厚膜負光阻JSR-120N,以黃光微影技術定義出圖形後,再微電鑄成型金屬雙極板微流道,微成型雙極板具有300μm厚度與500μm寬度的流道,並且於雙極板上濺鍍1.2 μm的抗腐蝕金屬,最後以反應面積1.5×1.5cm2之MEA,組裝成單顆微型直接甲醇燃料電池。這個研究成功的製作出微型直接甲醇燃料電池的雙極板,最大功率密度為9.3mW/cm2和最大電流密度為100mA/cm2,當甲醇水濃度為8 vol.%溫度為30℃時,並且測試出微型直接甲醇燃料電池有相當的可行性,希望未來能應用於提供3C產品的新能源。
This research aims to fabricate metallic bipolar plates by using micro electroforming technology for direct methanol fuel cells (DMFC) and assemble it into a single micro DMFC stack. Utilize negative type JSR-120N photoresist, with exposure the graph by lithography technology, and electroforming the flow channels on the metallic bipolar plates, which with 300μm thickness and 500μm width, and sputtering anticorrosive metal of 1.2μm. Finally using the 1.5×1.5cm2 MEA, assemble into a single micro DMFC. A metallic bipolar plates of single micro DMFC has been appeared successfully, the maximum output power density is 9.3mW/cm2 and maximum current density is 100mA/cm2, when the methanol solution is 8 vol.% at room temperature 30℃, and have suitable feasibility, hope to apply to offer the new energy of products of 3C in the future.
URI: http://hdl.handle.net/11455/4155
其他識別: U0005-2706200717344700
文章連結: http://www.airitilibrary.com/Publication/alDetailedMesh1?DocID=U0005-2706200717344700
Appears in Collections:精密工程研究所

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