Sulfonated NbS<sub>2</sub>-based proton-exchange membranes for vanadium redox flow batteries
Hossein Beydaghi, Sebastiano Bellani, Leyla Najafi, Reinier Oropesa‐Nuñez, Gabriele Bianca, Ahmad Bagheri, Irene Conticello, Beatriz Martín‐García, Sepideh Kashefi, Michele Serri, Liping Liao, Zdeněk Sofer, Vittorio Pellegrini, Francesco Bonaccorso
Abstract
Novel proton-exchange membranes (PEMs) based on sulfonated poly(ether ether ketone) (SPEEK) and two-dimensional sulfonated niobium disulphide (S-NbS 2 ) nanoflakes are synthesized and used for vanadium redox flow batteries (VRFBs).
Topics & Concepts
MembraneVanadiumFaraday efficiencyMaterials scienceRedoxExfoliation jointChemical engineeringConductivityElectrolyteEtherInorganic chemistryChemistryPhysical chemistryElectrodeNanotechnologyOrganic chemistryGrapheneMetallurgyBiochemistryEngineeringAdvanced battery technologies researchSupercapacitor Materials and FabricationAdvanced Battery Technologies Research