High-efficiency nickel recovery from spent electroless nickel plating solution: effective degradation of high-concentration nickel complexes to form a nickel ferrite nanomaterial <i>via</i> Fe<sub>3</sub>O<sub>4</sub> catalytic oxidation
Kaibin Lu, Jiemin Qin, Meihua Hu, Limeng Hu, Minlin Mao, Xiaoqin Li, Zhang Lin, Weizhen Liu
Abstract
High-concentration organic nickel complexes were efficiently degraded and converted into NiFe 2 O 4 nanomaterials via Fe 3 O 4 catalytic oxidation under alkaline conditions, with high removal efficiency of nickel (99.99%) and TOC (81.94%), respectively.
Topics & Concepts
NickelNanomaterialsMaterials scienceDegradation (telecommunications)CatalysisElectroless nickel platingPlating (geology)Inorganic chemistryMetallurgyElectroless platingChemistryElectroplatingNanotechnologyOrganic chemistryComputer scienceGeophysicsLayer (electronics)GeologyTelecommunicationsNanomaterials for catalytic reactionsAdvancements in Battery MaterialsMagnetic Properties and Synthesis of Ferrites