A multifunctional layered Ti<sub>3</sub>C<sub>2</sub>T<sub><i>x</i></sub>/VS<sub>2</sub> composite sulfur host for promoting the conversion of lithium polysulfides in lithium–sulfur batteries
Guisheng Deng, Wen Xi, Junpu Zhang, Youfang Zhang, Rui Wang, Yansheng Gong, Beibei He, Huanwen Wang, Jun Jin
Abstract
A multifunctional sulfur host, Ti 3 C 2 T x /VS 2 , is developed by incorporating VS 2 onto the surface of few-layer Ti 3 C 2 T x using a self-assembly method. A 3D-printed Ti 3 C 2 T x /VS 2 /S cathode with high sulfur loading achieves high areal capacity.
Topics & Concepts
SulfurComposite numberLithium (medication)Materials scienceElectrochemistryChemical engineeringNanotechnologyInorganic chemistryChemistryComposite materialElectrodeMetallurgyEngineeringMedicineInternal medicinePhysical chemistryMXene and MAX Phase MaterialsAdvanced Battery Materials and TechnologiesInorganic Chemistry and Materials