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A synergistic engineering layer with a versatile H<sub>2</sub>Ti<sub>3</sub>O<sub>7</sub> electrocatalyst for a suppressed shuttle effect and enhanced catalytic conversion in lithium–sulfur batteries

Changhoon Choi, Jung Been Park, Dong‐Wan Kim

2020Journal of Materials Chemistry A27 citationsDOI

Abstract

A synergistic engineering layer consisting of H<sub>2</sub>Ti<sub>3</sub>O<sub>7</sub> and conductive agents on a separator exhibits a suppressed shuttle effect and enhanced catalytic conversion of polysulfides with acceleration of electron/Li<sup>+</sup> transfer for Li–S batteries.

Topics & Concepts

ElectrocatalystCatalysisMaterials scienceLithium (medication)Inorganic chemistryElectron transferSeparator (oil production)ChemistryChemical engineeringPhysical chemistryElectrodeElectrochemistryPhysicsEndocrinologyThermodynamicsBiochemistryEngineeringMedicineAdvanced Battery Materials and TechnologiesAdvancements in Battery MaterialsAdvanced battery technologies research
A synergistic engineering layer with a versatile H<sub>2</sub>Ti<sub>3</sub>O<sub>7</sub> electrocatalyst for a suppressed shuttle effect and enhanced catalytic conversion in lithium–sulfur batteries | Litcius