No abstract

A polysulfone-based composite membrane with QMSNs showed improved conductivity, good morphologies without phase separation, acceptable mechanical properties, and alkaline and oxide resistance, opening up a new way to fabricate organic–inorganic composite AEMs.

Novel poly(ether sulfone) based composite proton exchange membranes with enhanced performance were prepared by incorporating sulfonated polymer brush functionalized GO.

Novel quaternized polymer brush-functionalized graphenes (QPbGs) were synthesized and a series of composite anion exchange membranes for alkaline fuel cells were fabricated by incorporating different amounts of QPbGs into quaternized polysulfone.

The hydrogen bond interaction between cPNIPAm and SPI in the semi‐IPN structure is a crucial factor for regulating the micromorphology and properties of the semi‐IPN proton exchange membranes.