Wide Temperature All-Solid-State Ti₃ C₂ T_x Quantum Dots/L-Ti₃ C₂ T_x Fiber Supercapacitor with High Capacitance and Excellent Flexibility.

ABSTRACT: Ti₃ C₂ T_x Quantum dots (QDs)/L-Ti₃ C₂ T_x fiber electrode (Q₃ M₇ ) with high capacitance and excellent flexibility is prepared by a wet spinning method. The assembled units Ti₃ C₂ T_x nanosheets (NSs) with large size (denoted as L-Ti₃ C₂ T_x ) is obtained by natural sedimentation screen raw Ti₃ AlC₂ , etching, and mechanical delamination. The pillar agent Ti₃ C₂ T_x QDs is fabricated by an ultrasound method. Q₃ M₇ fiber electrode gave a specific capacitance of 1560 F cm^-3 , with a capacity retention rate of 79% at 20 A cm^-3 , and excellent mecha

SUBMITTER: He J 

PROVIDER: S-EPMC10870075 | biostudies-literature | 2024 Feb

REPOSITORIES: biostudies-literature