product information:

Name: Molten salt etching fluorine-free Ti3C2Tx MXene
Diameter: 5-10 microns
Preparation method: molten salt high temperature etching method
Product performance: good conductive catalytic performance, no fluorine element, better electrochemical performance than liquid HF etching
Functional group: -OH-F-O-Cl (customizable)
Purity: 999t%
Storage conditions: room temperature and dry
Application areas: energy storage, catalysis, analytical chemistry, mechanics, adsorption, biology, microelectronics, sensors, etc.

The electrochemical lithium storage performance of accordion-like Ti3C2Tx MXene in LiPF6 organic electrolyte. The charge and discharge capacity at 0.5 mV s-1 is as high as 738 C g-1 (205 mAh g-1), and it has a 2.8 V (0.2 to 3 V) vs. Li+/Li) The large voltage window is the best pseudocapacitor lithium storage performance of Ti3C2Tx MXene in organic electrolytes. The MXene has excellent cycle stability. After 2400 cycles, the capacity retention rate reaches 90%. The above electrochemical test shows that the MXene electrode material prepared by the Lewis acid molten salt stripping strategy can achieve high capacity, high rate charge and discharge (< 1 min) and large potential window (0.2–3V versus Li+/Li without subsequent single-piece stripping). ) Excellent performance, which paved the way for the practical application of MXene in electrochemical energy storage systems (batteries and lithium ion capacitors).