Hydrogen bond-dominated polybenzimidazole semi-interpenetrating network membranes for alkaline water electrolysis
Zhi Qiu, Lihua Wang, Min He, Pingxia Zhang, Hao Li, Yanbin Yun, Tong Zhao
Abstract
A hydrogen bond-dominated PBI/phenolic semi-interpenetrating network membrane with multiple-ion transport channels was developed, a novel membrane with 2 times higher hydroxide conductivity and excellent durability.
Topics & Concepts
DurabilityMembraneConductivityElectrolysisHydroxideHydrogen bondAlkaline water electrolysisMaterials scienceChemical engineeringIonPolymer chemistryChemistryInorganic chemistryComposite materialOrganic chemistryMoleculeElectrodePhysical chemistryEngineeringElectrolyteBiochemistryFuel Cells and Related MaterialsElectrocatalysts for Energy ConversionAdvanced battery technologies research