Fabrication and Performance Analysis of Planar Micro Direct Methanol Fuel Cell Stacks with Air-breathing
碩士 === 國立中山大學 === 機械與機電工程學系研究所 === 101 === The main objective of this research is to design a new type of flow field plate for planar micro direct methanol fuel cell stacks with air-breathing. The flow field plate adopted in this study were fabricated on copper metal through MEMS and micro-electrofo...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2013
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| Online Access: | http://ndltd.ncl.edu.tw/handle/73262575956557880499 |
| Summary: | 碩士 === 國立中山大學 === 機械與機電工程學系研究所 === 101 === The main objective of this research is to design a new type of flow field plate for planar micro direct methanol fuel cell stacks with air-breathing. The flow field plate adopted in this study were fabricated on copper metal through MEMS and micro-electroforming manufacturing process. The measurement results with different operating parameters were also extensively discussed to optimize the single cell and 4-cell stack. The experimental results show that single cell achieved a maximum power density of 37.43 mW/cm2 under a optimum working condition (T=60oC, QMeOH=3sccm and C=1M ). And it is also found that optimum 4-cell stack performance can be reached at 37.29 mW/cm2 power density under a working condition (T=60oC, QMeOH=16sccm and C=1M ).
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