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Extraordinary dual-ion electrochemical deionization capacity and energy efficiency enabled by coupling of Na<sub>3</sub>Fe<sub>2</sub>(PO<sub>4</sub>)<sub>3</sub> and NiVAl layered double hydroxide electrodes

Pei Zhang, Lei Yao, Xiangzhong Ren, Yongliang Li, Libo Deng

2021Journal of Materials Chemistry A14 citationsDOI

Abstract

A dual-ion electrochemical deionization system was constructed using NiVAl trimetallic layered double hydroxides as the anode and Na 3 Fe 2 (PO 4 ) 3 as the cathode to remove NaCl, which exhibited a high desalination capacity and high energy efficiency.

Topics & Concepts

ElectrochemistryAnodeCathodeDesalinationMaterials scienceLayered double hydroxidesIonChemical engineeringInorganic chemistryChemistryElectrodeMembranePhysical chemistryOrganic chemistryHydroxideBiochemistryEngineeringMembrane-based Ion Separation TechniquesAdvanced battery technologies researchMembrane Separation Technologies
Extraordinary dual-ion electrochemical deionization capacity and energy efficiency enabled by coupling of Na<sub>3</sub>Fe<sub>2</sub>(PO<sub>4</sub>)<sub>3</sub> and NiVAl layered double hydroxide electrodes | Litcius