Phosphoric acid-doped polybenzimidazole with a leaf-like three-layer porous structure as a high-temperature proton exchange membrane for fuel cells
Peng Wang, Jinwu Peng, Bibo Yin, Xian‐Zhu Fu, Lei Wang, Jing‐Li Luo, Xiaojun Peng
Abstract
Leaf-like three-layer porous PBI HT-PEMs with excellent power density and durability, which break through the limits of porous membranes.
Topics & Concepts
Phosphoric acidProton exchange membrane fuel cellPorosityMembraneLayer (electronics)DopingMaterials scienceChemical engineeringProtonFuel cellsChemistryComposite materialOptoelectronicsMetallurgyBiochemistryEngineeringQuantum mechanicsPhysicsFuel Cells and Related MaterialsElectrocatalysts for Energy ConversionMembrane-based Ion Separation Techniques