Ramli , Sitanggang and Danang , Jaya (2012) WATER PERMEABILITY OF MEA FUEL CELL FABRICATION USING X-Y ROBOTIC SPRAYER. In: Seminar Nasional Teknik Kimia Soebardjo Brotohardjono IX "Pengelolaan Sumber Daya Alam Ramah Lingkungan Berbasis Efisiensi Energi, 21 Juni 2012, Surabaya.
Abstract
The fabrication of MEA is conducted using an in-house robotic sprayer machine capable of adjusting its X-Y motions. The MEA produced was analyzed for porosity; distributions pore and water flux using BET and SEM based on the water permeability methodology. The results of the MEA shown that the pore geometry of MEA has a tortuocity parameter which is greater than the MEA's thickness while the permeability coefficient parameter of water is 9.10'5 gcm'1men-1psia'1 or the tortuocity of 2. These results were then compared to the ones available from the commercial MEA.
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