Clements Bernard PLLC
Structure of bipolar plate for direct methanol fuel cell and shape of flow path thereof and fuel cells including them
The present invention relates to the structure of a bipolar plate for direction methanol fuel cell, the shape of a flow path and a fuel cell including them, more particularly, to the structure of a bipolar plate for direct methanol fuel cell using a flow path with a dispersion structure not the existing serpentine type for supplying a fuel to the new bipolar plate and functioning as a collector and the shape of a flow path. According to the present invention, a fluid flow resistance is decreased and a direct reaction region of a fluid and an electrode catalyst is increased in a bipolar plate, and therefore the performance of a fuel Cell can be improved.
Korea Advanced Institute of Science and Technology
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Jung-Ki Wan-Keun Ho-Young Seong-Nam Ki-Yun Kyung-A
Park Kim Jung Lee Cho Sung