๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Physical and electrochemical properties of Nafion/polypyrrole composite membrane for DMFC

โœ Scribed by Ho Seok Park; Yo Jin Kim; Won Hi Hong; Hong Kee Lee


Publisher
Elsevier Science
Year
2006
Tongue
English
Weight
476 KB
Volume
272
Category
Article
ISSN
0376-7388

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


A comparison of physical properties and
โœ Chris Yang; S. Srinivasan; A.B. Bocarsly; S. Tulyani; J.B. Benziger ๐Ÿ“‚ Article ๐Ÿ“… 2004 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 467 KB

The physiochemical properties of Nafion 115 and a composite Nafion 115/zirconium phosphate (โˆผ25 wt.%) membranes are compared. The composite membrane takes up more water than Nafion at the same water activity. However, the proton conductivity of the composite membrane is slightly less than that for N

Development of Nafion/Tin Oxide Composit
โœ F. Chen; B. Mecheri; A. D'Epifanio; E. Traversa; S. Licoccia ๐Ÿ“‚ Article ๐Ÿ“… 2010 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 687 KB

## Abstract Nafion composite membranes containing either hydrated tin oxide (SnO~2~ ยท __n__H~2~O) or sulphated tin oxide (Sโ€“SnO~2~) at 5 and 10โ€‰wt.โ€% were prepared and characterised. The structural and electrochemical features of the samples were investigated using Xโ€ray diffraction, electrochemica

Electroconductive Hydrogels: Electrical
โœ Sean Brahim; Anthony Guiseppi-Elie ๐Ÿ“‚ Article ๐Ÿ“… 2005 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 1022 KB

## Abstract Composites of inherently conductive polypyrrole (PPy) within highly hydrophilic poly(2โ€hydroxyethyl methacrylate)โ€based hydrogels (p(HEMA)) have been fabricated and their electrochemical properties investigated. The electrochemical characteristics observed by cyclic voltammetry suggest

Properties of composite membranes from i
โœ Toshikatsu Sata ๐Ÿ“‚ Article ๐Ÿ“… 1994 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 806 KB

In order to prepare a free-standing polypyrrole hhn with high mechanical strength, Fe(II1) form or Cu(I1) form cation exchange membranes were immersed in an aqueous pyrrole solution. Polymerization speed of pyrrole in the Fe(II1) form membrane was faster than that in the Cu(I1) form membrane. A line

Properties and fuel cell performance of
โœ M.A. Navarra; C. Abbati; B. Scrosati ๐Ÿ“‚ Article ๐Ÿ“… 2008 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 682 KB

The effect of an acidic inorganic additive, i.e. sulfated zirconia, on Nafion-based polymer electrolytes is evaluated by comparing the properties in terms of conductivity and fuel cell performance of a composite sulfated zirconia-added Nafion membrane with those of an additive-free Nafion membrane.