Investigation of proton-conducting solids
β Scribed by K.D. Kreuer; W. Weppner; A. Rabenau
- Publisher
- Elsevier Science
- Year
- 1981
- Tongue
- English
- Weight
- 402 KB
- Volume
- 3-4
- Category
- Article
- ISSN
- 0167-2738
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
A proton magnetic resonance and relaxation investigation has been carried out on solid poly-L-alnnine, poly-L-leucine, Poly-L-valina and polyplycine, between 110 and 350 K. For the first three the relaxation is attributed to methyl froup reorientation chkcturizcd by aclivxtion cncrgics ot 7 to 9 kJ
Proton-conducting membranes of poly(vinylidene fluoride), PVDF, grafted with styrene and thereafter sulfonated, were investigated by Raman spectroscopy. The depth and surface distribution of polystyrene grafts and crosslinker, as well as the sulfonation efficiency, were determined by using confocal