@misc{ponce_stability_of_2010, 
author={Ponce, M.L., Roeder, J., Gomes, D., Pereira Nunes, S.},
title={Stability of sulfonated polytriazole and polyoxadiazole membranes},
year={2010},
howpublished = {journal article},
doi = {https://doi.org/10.1002/apj.370},
abstract = {The performance and stability of sulfonated polytriazoles with polymer backbones containing diphenyl ether (S-DPE-PT) and hexafluorisopropylidene groups (S-FPT) were compared, aiming their application as proton conductive membranes for fuel cell. The chemical stability of both membranes were compared and analyzed by infrared spectroscopy after 24 h heating at temperatures up to 250 °C. The superior stability of the fluorinated polytriazole was confirmed.},
note = {Online available at: \url{https://doi.org/10.1002/apj.370} (DOI). Ponce, M.; Roeder, J.; Gomes, D.; Pereira Nunes, S.: Stability of sulfonated polytriazole and polyoxadiazole membranes. Asia-Pacific Journal of Chemical Engineering. 2010. vol. 5, no. 1, 235-241. DOI: 10.1002/apj.370}}