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URN etd-0820114-151255 Statistics This thesis had been viewed 1364 times. Download 347 times. Author Huang Sheng-Wei Author's Email Address No Public. Department Mechanical Engineering Year 2013 Semester 2 Degree Master Type of Document Master's Thesis Language zh-TW.Big5 Chinese Page Count 40 Title Application of carbon nanotubes in fabrication of anode microporous layer on proton exchange membrane fuel cell performance Keyword gas diffusion layer proton exchange membrane fuel cell carbon nanotube microporous layer microporous layer carbon nanotube proton exchange membrane fuel cell gas diffusion layer Abstract The purpose of this research is to test the performance of a proton exchange membrane fuel cell (PEMFC) by using carbon nanotubes (CNTs) as the material of microporous layer (MPL) in the anode side. The loading of CNT and the content of PTFE in the MPL have been adjusted and tested their effects on the cell performance. Accordingly, the best composition of anode MPL using CNT and PTFE could be determined. The techniques of electrochemical impedance spectroscopy and cyclic voltammetry have been used to test the cell performance. The results show that the application of CNT as MPL material in the anode side indeed may improve the cell performance. The best composition of anode MPL is found to be 1.0 mg/cm2 of CNT loading and 20 wt% of PTFE content. Advisor Committee Change Min-Hsing - advisor
Files Date of Defense 2014-07-09 Date of Submission 2014-08-25