| 使用高浓度甲醇的微型直接甲醇燃料电池 |
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| 引用本文： | 王路文,张宇峰,何洪,赵悠然,刘晓为. 使用高浓度甲醇的微型直接甲醇燃料电池[J]. 光学精密工程, 2011, 19(9): 2079-2084. DOI: 10.3788/OPE.20111909.2079 |
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| 作者姓名： | 王路文 张宇峰 何洪 赵悠然 刘晓为 |
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| 作者单位： | 1. 哈尔滨工业大学MEMS中心,黑龙江哈尔滨,150001
2. 哈尔滨工业大学MEMS中心,黑龙江哈尔滨150001;哈尔滨工业大学微系统与微结构制造教育部重点实验室,黑龙江哈尔滨150001 |
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| 基金项目： | 国家自然科学基金资助项目(No.60806037、61076105); 教育部高等学校博士学科点专项科研基金资助项目(No.20102302110026); 中央高校基本科研业务费专项基金资助项目(No.HIT.NSRIF.2009008) |
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| 摘 要： | 以丙烯腈-丁二烯-苯乙烯(ABS)共聚物材料作为流场基体,以不锈钢薄片作为集流板,设计制作了一种新型空气自呼吸式微型直接甲醇燃料电池.采用线切割、激光切割等微加工技术制作集流板,并在集流板表面溅射金作防电蚀处理以降低接触电阻.通过对电池阳极传质的建模仿真以及性能测试发现,与传统微型DMFC的阳极结构相比,该阳极结构有效...
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| 关 键 词： | 直接甲醇燃料电池 空气自呼吸 甲醇浓度 |
Development of micro direct methanol fuel cells with high methanol concentration |
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| WANG Lu-wen,ZHANG Yu-feng,HE Hong,ZHAO You-ran,LIU Xiao-wei. Development of micro direct methanol fuel cells with high methanol concentration[J]. Optics and Precision Engineering, 2011, 19(9): 2079-2084. DOI: 10.3788/OPE.20111909.2079 |
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| Authors: | WANG Lu-wen ZHANG Yu-feng HE Hong ZHAO You-ran LIU Xiao-wei |
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| Affiliation: | WANG Lu-wen1,ZHANG Yu-feng1,2*,HE Hong1,ZHAO You-ran1,LIU Xiao-wei1,2 (1.MEMS Center,Harbin Institute of Technology,Harbin 150001,China,2.Key Laboratory of Micro-systems and Micro-structure Manufacturing,Ministry of Education,Harbin Institute of Technology Harbin 150001,China) |
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| Abstract: | A novel air-breathing micro Direct Methanol Fuel Cell(DMFC) was designed and fabricated by taking Acrylonitrile-Butadiene-Styrene(ABS) as a basic material and the stainless steel plate as a current collector.The current collector was fabricated by using micro wire cutting and laser cutting technologies,and its surface was sputterd onto a layer of Au to avoid the electrochemistry corrosion and to reduce the contact resistance.Methanol transport was analysed by the anode model of micro DMFC and then the micro... |
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| Keywords: | direct methanol fuel cell air-breathing methanol concentration |
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