| 燃料电池的微尺度测试技术 |
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| 引用本文： | 裴媛,郭航,叶芳,马重芳.燃料电池的微尺度测试技术[J].现代化工,2010,30(3). |
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| 作者姓名： | 裴媛 郭航 叶芳 马重芳 |
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| 作者单位： | 北京工业大学环境与能源工程学院传热强化与过程节能教育部重点实验室及传热与能源利用北京市重点实验室,北京,100124 |
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| 基金项目： | 国家自然科学基金项目，北京市优秀人才培养项目 |
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| 摘 要： | 随着燃料电池体积的微小化,传统的测试技术已经不再适合微型燃料电池某些参数的测试。在这种情况下,基于微机电系统的微尺度测试技术被逐步引入燃料电池的测试中。本文对燃料电池的温度、湿度及燃料浓度等参数的微小型测试技术进行了回顾,同时也对引入显微镜等设备的微型燃料电池可视化系统进行了讨论。最后对燃料电池的微尺度测试技术发展前景进行了分析。
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| 关 键 词： | 燃料电池 微型机电系统 测试 电化学 |
Micro-scale measuring and testing techniques for fuel cells |
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| PEI Yuan,GUO Hang,YE Fang,MA Chong-fang.Micro-scale measuring and testing techniques for fuel cells[J].Modern Chemical Industry,2010,30(3). |
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| Authors: | PEI Yuan GUO Hang YE Fang MA Chong-fang |
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| Abstract: | With the microminiaturization of fuel cells,the traditional testing techniques is no longer suitable to some parameters test for micro fuel cells.Therefore,micro-scale measuring and testing techniques based on micro-electro-mechanical systems (MEMS) is introduced into fuel cells measurement.In this paper the measurement methods for temperature,humidity and concentration testing in fuel cells are reviewed.Visualization system of two-phase flow based on microscopy for micro fuel cells is discussed.And the long-term potential of micro scale measuring and technologies for fuel cells are also analyzed. |
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| Keywords: | fuel cells micro electro mechanical systems testing electrochemistry |
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