Spinel

Compared with the hot violet-rich lithium-rich manganese layered solid solution (OLO) materials at home and abroad in recent years, nickel-manganese spinel (LNMS) does not seem to attract much attention.But what I want to say here is that LNMS is precisely the most mature one in 5V materials. towsonbattery Our research shows that after doping and modification of this material, even with conventional electrolytes, it has good cyclability and rate performance. Of course, the safety needs to be further improved.The electrochemical performance decreased at a high temperature of 55 degrees, but it was still acceptable. Basically, it can be said that the modified LNMS is relatively mature in terms of the material itself. There are also two factors restricting the industrialization of HNMS. The first is still the problem of high-pressure electrolyte.5V For conventional electrolytes, even with additives, the oxidative decomposition is still serious, and it will be more prominent at a high temp