Three-dimensional porous NiCoP foam enabled high-performance overall seawater splitting at high current density
Li He, Zhengwei Cai, Dongdong Zheng, Ling Ouyang, Xun He, Jie Chen, Ye Li, Xiankun Guo, Qian Liu, Luming Li, Wei Chu, Shuyun Zhu, Xuping Sun, Bo Tang
Abstract
Three-dimensional porous NiCoP foam supported on Ni foam is a superb bifunctional electrocatalyst for overall seawater splitting, attaining a large current density of 1000 mA cm −2 at a low cell voltage of 1.97 V with robust stability over 300 hours.
Topics & Concepts
SeawaterPorosityCurrent densityMaterials scienceElectrocatalystCurrent (fluid)BifunctionalCell voltageVoltagePorous mediumComposite materialChemical engineeringElectrodeChemistryElectrochemistryCatalysisElectrical engineeringOceanographyElectrolytePhysicsEngineeringGeologyPhysical chemistryQuantum mechanicsBiochemistryElectrocatalysts for Energy ConversionAdvanced Memory and Neural ComputingAdvanced battery technologies research