Electrochemical reduction of nafion 117
โ Scribed by L. Kavan; F.P. Dousek; J. Weber
- Publisher
- Elsevier Science
- Year
- 1986
- Weight
- 542 KB
- Volume
- 208
- Category
- Article
- ISSN
- 0022-0728
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๐ SIMILAR VOLUMES
The density and dimensional changes of Nafion 117 H have been measured as a function of the water content. Swelling of Nafion commences at N (= mol ratio water to hydrogen ion) -1.9. Some anisotropy of dimensional changes was observed. Water-sorption isotherms obey Henry's Law with a nonzero interce
We report a new result on positron annihilation studies in acid-and cationneutralized (Li / , Na / , K / , Rb / , Cs / , UO 2/ 2 , Ni 2/ ) Nafion membranes using positron lifetime and Doppler-broadened annihilation radiation (DBAR) measurements. The free-volume structure is characterized using a sim
Surface morphology of Nafion 117 membrane was studied by tapping mode atomic force microscopy. Three different samples were analyzed and correspond respectively to dry membrane and wet membrane equilibrated either with water or with tributylphosphate. These studies show the supermolecular structure