Phase-engineering of nickel hydroxide in the Ni/Ni(OH)<sub>2</sub> interface for efficient hydrogen evolution and hydrazine-assisted water splitting in seawater
Duo Shao, Qi Wang, Xian-Zhi Yao, Yitong Zhou, Xin‐Yao Yu
Abstract
Ni/β-Ni(OH) 2 enables better HER performance than Ni/α-Ni(OH) 2 in alkaline solution/alkaline seawater. Moreover, the Ni/β-Ni(OH) 2 also manifest better hydrazine oxidation reaction activity than Ni/α-Ni(OH) 2 for hydrazine-assisted water splitting.
Topics & Concepts
Hydrazine (antidepressant)SeawaterNickelHydroxidePhase (matter)Inorganic chemistryMaterials scienceWater splittingHydrogenChemistryMetallurgyCatalysisOrganic chemistryGeologyOceanographyPhotocatalysisChromatographyElectrocatalysts for Energy ConversionAdvanced battery technologies researchCopper-based nanomaterials and applications