@article {1320347, title = {Communication{\textemdash}Sulfonated Poly (ether ether ketone) as Cation Exchange Membrane for Alkaline Redox Flow Batteries}, journal = {Journal of The Electrochemical Society}, volume = {165}, number = {5}, year = {2018}, pages = {A1137-A1139}, author = {D. De Porcellinis and B. Mecheri and A. D{\textquoteright}Epifanio and S. Licoccia and S. Granados-Focil and M. J. Aziz} }