Hierarchical Co/MoNi heterostructure grown on monocrystalline CoNiMoO<sub><i>x</i></sub> nanorods with robust bifunctionality for hydrazine oxidation-assisted energy-saving hydrogen evolution
Zehao Xiao, Jie Wang, Hongxiu Lu, Yinyin Qian, Qiang Zhang, Aidong Tang, Huaming Yang
Abstract
Bifunctional CoNiMo/CoNiMoO x catalyst for accelerating hydrazine oxidation (−23 mV at 100 mA cm −2 ) and seawater reduction (−79 mV at 100 mA cm −2 ). Such catalyst assembled hybrid seawater electrolyzer demands only 0.143 kW h m −3 H 2 at 100 mA cm −2 .
Topics & Concepts
Hydrazine (antidepressant)NanorodCatalysisBifunctionalSeawaterMaterials scienceHeterojunctionMonocrystalline siliconElectrolysisChemical engineeringNanotechnologyChemistryOptoelectronicsSiliconPhysical chemistryOrganic chemistryChromatographyElectrodeElectrolyteGeologyOceanographyEngineeringElectrocatalysts for Energy ConversionAdvanced battery technologies researchFuel Cells and Related Materials