1. Development of composite membrane materials for fuel cells
- Author
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T. V. Raskulova, Yu. N. Pozhidaev, Alexandra Chesnokova, O. V. Lebedeva, S. D. Maksimenko, and E A Malakhova
- Subjects
symbols.namesake ,Membrane ,Materials science ,Proton ,Chemical engineering ,symbols ,Fuel cells ,Young's modulus ,Thermal stability ,Composite membrane ,Conductivity ,Electrical conductor - Abstract
This study is devoted to the development and investigation of composite membrane materials for fuel cells. Proton conductive membranes consisting of silica and various low- and high-molecular organic compounds have been prepared by the sol-gel method. The synthesized membranes are characterized by proton conductivity (up to 10-2 S/cm), ion-exchange capacity (1.84-3.5 meq/g), thermal stability (260 – 400 °C), and tensile modulus (128 - 322 MPa).
- Published
- 2018
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