Fabrication of sulfonated poly(ether ether ketone ketone)membranes with high proton conductivity
Tipo de material:
TextoSeries ; Journal of Membrane Science, 281(1-2), p.1-6, 2006Trabajos contenidos: - Li, X
- Hao, X
- Xu, D
- Zhang, G
- Zhong, S
- Na, H
- Wang, D
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CICY Documento préstamo interbibliotecario | Ref1 | B-8802 (Browse shelf(Opens below)) | Available |
Microstructures of SPEEKK membranes were realized the changes from spheres to nanofibers by introducing electrospinning method into membranes preparation. The SPEEKK membranes with spherical structures exhibit the highest proton conductivity, 0.37 S/cm, which is 37 times as high as the convenient SPEEKK membranes (0.01 S/cm). The membranes prepared by this method should hold immense promise in proton exchange membrane fuel cells applications.
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