Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1275695 | International Journal of Hydrogen Energy | 2011 | 8 Pages |
Abstract
The membranes were characterized by IR spectroscopy. Thermal stability was studied by TGA and DSC analyses. Surface morphology was done by Scanning Electron Microscopy (SEM). The XRD studies indicated the existence of a certain level of crystallinity in the SPSEBS, and the composite membranes. Mechanical strength of the membranes was measured by Universal Testing Machine (UTM). This paper presents the result of recent investigations to develop an optimised in-house membrane electrode assembly (MEA) preparation technique combining catalyst ink spraying and assembly hot pressing. Easy steps were chosen in this preparation technique aiming at simplification and cost reduction.
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Authors
Perumal Bhavani, Dharmalingam Sangeetha,