PFSI membrane
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The gas and vapor transport into films of Hyflon† Ion H, a short-side-chain perfluorosulfonic acid ionomeric (PFSI) membrane, suitable for use in proton exchange membrane fuel cells (PEMFC), has been studied at various temperatures (358C, 508C, and 658C). The permeability and diffusivity values of H
Desalination 240 (2009)
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The sorption and diffusion properties of water vapor in a new, short-side-chain perfluorosulfonic acid ionomer (PFSI) membrane have been investigated at different temperatures in the range of 35÷120°C. Experiments show that pretreatment of the membranes under vacuum at low temperatures leaves in the
Desalination 193 (2006)
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