Ultra-thin N-doped-graphene encapsulated Ni nanoparticles coupled with MoO<sub>2</sub> nanosheets for highly efficient water splitting at large current density
Guangfu Qian, Guangtao Yu, Jiajia Lu, Lin Luo, Ting Wang, Chenghui Zhang, Ruiqi Ku, Shibin Yin, Wei Chen, Shichun Mu
Abstract
Ultra-thin N-doped-graphene encapsulated Ni nanoparticles coupled with MoO<sub>2</sub> nanosheets are prepared for HER and OER. As used for overall water splitting, it can work for 196 h at 1000 mA cm<sup>−2</sup>.
Topics & Concepts
GrapheneMaterials scienceDopingWater splittingNanoparticleCurrent densityNanotechnologyChemical engineeringThin filmCurrent (fluid)OptoelectronicsCatalysisChemistryPhysicsThermodynamicsQuantum mechanicsBiochemistryPhotocatalysisEngineeringSemiconductor materials and devicesElectrocatalysts for Energy ConversionAdvanced Memory and Neural Computing