Synthesis of proton conducting tungstosilicate mesoporous materials and polymer composite membranes
β Scribed by Fangxia Feng; Zhiwei Yang; Decio H. Coutinho; John P. Ferraris; Kenneth J. Balkus Jr.
- Publisher
- Elsevier Science
- Year
- 2005
- Tongue
- English
- Weight
- 527 KB
- Volume
- 81
- Category
- Article
- ISSN
- 1387-1811
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
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
Composites have been fabricated by compressing polycrystalline brushite mixed with a polymer powder into pellets to study the surface activities and proton mobilities of acid CaHPO 4 β’ 2H 2 O phosphates (brushite). The electrochemical properties of such composites are studied using complex impedance