... employed for processing of Nafion and hot pressing of the catalyst loaded gas diffusion layer onto the proton exchange membrane have been elaborated in the present paper along with the systematic approach followed by the research group eliminating various current collector candidates for fuel cell...

... assemblies (MEAs) are shown to be faster and highly reproducible by using the sieve printing and hot pressing method. These results were compared with those obtained by spray and hot pressing method. The experiments were carried out in a 25 cm 2 single PEM fuel cell with platinum loadings of 0.4 mg Pt cm − 2...

..., the objective of this paper is to present a methodology to explore a good combination of hot-press parameters. The considered parameters include the compression ratio of the MEA, heating time, heating temperature, and hot pressing pressure acting on the MEA. During the experimental investigation, a series...

... , respectively. The membrane electrode assembly was fabricated by hot pressing the electrodes purchased from E-Tek Co. The catalyst contents are 4.0 mg ∕ cm 2 of Pt ∕ Ru ( 80 wt. % carbon supported) and 4.0 mg ∕ cm 2 of Pt (black) for anode and cathode, respectively. The new and compact design will make...

... 1.5 mm and applied by warm pressing, did not detrimentally affect the electrochemical performance of this type of SOFC. 04 07 2005 01 12 2005 solid oxide fuel cells electrochemical electrodes substrates powder technology tape casting hot pressing lanthanum compounds strontium...