In the new energy battery sector, lithium iron phosphate (LFP) cathode materials have continuously evolved around three core objectives: enhancing energy density, optimizing costs, and balancing performance . Today, Generation 3, Generation 4, and Generation 4.5 products coexist in the market. Significant differences exist from technical specifications to mass production, which directly determine a battery's range, fast-charging capability, and application scenarios. As a tec

The mainstream synthesis processes for iron phosphate include the ammonium method, sodium method, and iron method. Although all three iron phosphate synthesis processes are based on co-precipitation, there are fundamental differences in the precipitation crystallization and growth mechanisms due to variations in raw material systems and microscopic synthesis environments. These differences lead to significant distinctions in the microscopic morphology, physical properties, an

From risk management to system implementation In today's rapidly evolving new energy battery industry, the quality of Lithium Iron Phosphate (LFP), a core cathode material, directly determines the safety and service life of batteries. Metal magnetic impurities are precisely the "invisible killers" threatening LFP quality—they can not only cause cell short circuits and failures but may also trigger severe safety accidents such as electric vehicle fires. According to data from

This is the globally launched semi-solid-state battery in the MG4, and it has several impressive features. First, its electrolyte content is only 5%, making it almost a purely solid-state technology. Second, it has passed a 10-nail penetration test, which has never been done in the industry before.  This 10-nail penetration test has three remarkable aspects: 1. The number of nails is relatively large, with as many as ten nails ; 2. These nails completely penetrate the separat