Few-layer large Ti<sub>3</sub>C<sub>2</sub>T<sub>x</sub> sheets exfoliated by NaHF<sub>2</sub> and applied to the sodium-ion battery
Yan Zhao, Meng Zhang, Hong Yan, Feng Yu, Xinyu Zhang, Ruijie Guo
Abstract
The first time to use NaHF<sub>2</sub> aqueous solution to synthesize Ti<sub>3</sub>C<sub>2</sub>T<italic>x</italic>, making Na<sup>+</sup> ions intercalated between Ti<sub>3</sub>C<sub>2</sub>T<italic>x</italic> layers, which has excellent thermal and structural stability and is a high-performance anode for sodium-ion battery.
Topics & Concepts
IonThermal stabilityMaterials scienceSodiumAnodeCrystallographyChemistryPhysical chemistryMetallurgyElectrodeOrganic chemistryMXene and MAX Phase Materials2D Materials and ApplicationsFerroelectric and Negative Capacitance Devices