Poly (vinyl alcohol) hydrogel membrane as electrolyte for direct borohydride fuel cells
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چکیده
منابع مشابه
Analysis of solute diffusion in poly(vinyl alcohol) hydrogel membrane
Measurements of diffusion and partitioning of solutes having molecular weights ranging 180-66 000 in PVA gel membranes with various crosslinking degree were carried out. With increasing solute size or decreasing number of average molecular weight between crosslinks of the membranes, both the solute permeability and partition coefficient decreased. In spite of similar solute sizes, the more hydr...
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In this work, we report separator membranes from crosslinking of two polymers, such as poly vinyl alcohol (PVA) with an ionic polymer poly(methyl vinyl ether-alt-maleic anhydride) (PMVE-MA). Such interpolymer-networked systems were extensively used for biomedical and desalination applications but they were not examined for their potential use as membranes or separators for batteries. Therefore,...
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Ceramic Ultrafiltration membranes are considered as an alternative for the treatment of both stable water-in-oil and oil-in-water emulsions proved to be more effective in comparison with other conventional techniques. In this study, symmetric macro-porous ceramic membranes are prepared through dry pressing of α-alumina powder and the addition of various binders including Poly (vinyl alcohol). T...
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Additional resources and features associated with this article are available within the HTML version: • Supporting Information • Access to high resolution figures • Links to articles and content related to this article • Copyright permission to reproduce figures and/or text from this article Using energy efficient and rapid solution combustion synthesis technique, a variety of complex, i.e., pe...
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ژورنال
عنوان ژورنال: Journal of Chemical Sciences
سال: 2009
ISSN: 0974-3626,0973-7103
DOI: 10.1007/s12039-009-0078-8