Hydroxypropyl Betacyclodextrin Aqueous Solution For Lithium Cathode Materials

LiFePO₄, a cathode material for lithium-ion batteries, is a widely used material with the advantages of low price, good thermal stability and cyclability, non-toxicity and environmental friendliness, but its intrinsic electronic conductivity is extremely low. In order to improve the intrinsic electronic conductivity, in the actual production process, betacyclodextrin is generally used as the carbon source precursor and particle dispersant to prepare and obtain the powder material, however, as a natural cyclodextrin, betacyclodextrin has poor water solubility and weak encapsulation ability, and the dosage in the process of using it is higher and the energy consumption is larger, so the large-scale production capacity is limited.