Study of the degradation of Nafion modified membranes

Teixeira, Fatima; Teixeira, António P. S.; Rangel, C. M.

http://hdl.handle.net/10400.9/3996

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Authors

Teixeira, Fatima

Teixeira, António P. S.

Rangel, C. M.

Abstract(s)

ABSTRACT: The development of new proton exchange membranes for PEM technology in fuel cells and electrolysers with increased durability is paramount to system´s lifetime and scalability. In this work, new modified Nafion membranes are proposed with increased resilience to chemical degradation by H2O2 /Fe2+, mimicking ex-situ radical attack to membrane structure.

Keywords

Fuel cells Proton exchange membrane Nafion

URI

http://hdl.handle.net/10400.9/3996

Citation

Teixeira, Fátima... [et.al.] - Study of the degradation of Nafion modified membranes. In: ANM 2022: 20th International Conference on Advanced Nanomaterials, 12th International Conference on H2 Energy, Aveiro, Portugal, 27-29 July, 2022