Performance Enhancementof Twin Stack Direct Methanol Fuel Cellsby Coating Active Carbon Catalyston Fuel Channels
نویسندگان
چکیده
a Department of Electronic Engineering, Far East University of Technology, Tainan 744, Taiwan b Departmnet of Mechanics, National Chin-Yi University of Technology, Taichung 411, Taiwan c Department of Mechanical Engineering, Chinese Military Academy, Fengshan 83059, Taiwan d Graduate Institute of Precision Manufacturing, National Chin-Yi University of Technology, Taichung 411, Taiwan e Department of Refrigeration, Air Conditioning and Energy Engineering, National Chin-Yi University of Technology, Taichung 411, Taiwan f Department of Physics, Tamkang University, Taipei, Taiwan
منابع مشابه
Performance Analysis of Twin Stack Direct Methanol Fuel Cells with Hydrophilic and Hydrophobic Anode Channels
1 Department of Electronic Engineering, Far East University, Tainan, Taiwan 744, R.O.C. 2 Department of Computer and Communications Engineering, Ta Hwa Institute of Technology, Hsinchu 307, Taiwan 3 Department of Bio-Industrial Mechatronics Engineering, National Chung Hsing University, Taichung City 402, Taiwan 4 Department of Refrigeration, Air-Conditioning and Energy Engineering, National Chi...
متن کاملA simple preparation of very high methanol tolerant cathode electrocatalyst for direct methanol fuel cell based on polymer-coated carbon nanotube/platinum
The development of a durable and methanol tolerant electrocatalyst with a high oxygen reduction reaction activity is highly important for the cathode side of direct methanol fuel cells. Here, we describe a simple and novel methodology to fabricate a practically applicable electrocatalyst with a high methanol tolerance based on poly[2,2'-(2,6-pyridine)-5,5'-bibenzimidazole]-wrapped multi-walled ...
متن کاملModeling and simulation of a new architecure stack applied on the PEM Fuel Cell
To simulate a new economical architecture for PEM fuel cell and investigate the effectiveness of the introduced structure on the performance, computational fluid dynamics (CFD) code is used to solve the equations for a single domain of the cell namely: the flow field, the mass conservation, the energy conservation, the species transport, and the electric/ionic fields under the assumptions of st...
متن کاملSingle wall carbon nanotube supports for portable direct methanol fuel cells.
Single-wall and multiwall carbon nanotubes are employed as carbon supports in direct methanol fuel cells (DMFC). The morphology and electrochemical activity of single-wall and multiwall carbon nanotubes obtained from different sources have been examined to probe the influence of carbon support on the overall performance of DMFC. The improved activity of the Pt-Ru catalyst dispersed on carbon na...
متن کاملExperimental Investigation of a Solid Oxide Fuel Cell Stack using Direct Reforming Natural Gas
In this study, a solid oxide fuel cell (SOFC) stack has been successfully fabricated and tested by using direct natural gas. The main objective of this research was to achieve optimal long-term performance of the SOFC stack without carbon deposition by using low-cost natural gas as a fuel. The stack configuration was improved by a new interconnect design and made of cost-effective raw materials...
متن کامل