Effects of microstructure on the retention of proton conductivity of Nafion/SiO2 composite membranes at elevated temperatures:An in situ SAXS study
Jianchun Niu, Shuomeng Zhang, Yunqi Li, Xiaoyu Li, Jialin Zhang, Shanfu Lu, Qinggang He
Topics & Concepts
NafionMembraneSmall-angle X-ray scatteringMaterials scienceConductivityProton exchange membrane fuel cellChemical engineeringCrystallinityComposite numberMicrostructureProton transportIonomerComposite materialPolymerScatteringChemistryElectrodePhysical chemistryOpticsBiochemistryElectrochemistryCopolymerEngineeringPhysicsFuel Cells and Related MaterialsAdvanced battery technologies researchElectrocatalysts for Energy Conversion