Research Status and Prospects of Synthesizing Battery Grade Iron Phosphate from Two Different Iron Sources
The research status of synthesizing battery grade iron phosphate from elemental iron and ferrous sulfate was discussed separately.Using elemental iron and purified titanium dioxide by-product ferrous sulfate as iron sources,battery grade phosphorus phosphate was synthesized by liquid phase precipitation method.The process is simple,there are few impurities,and the product quality is stable.On the one hand,it can achieve the comprehensive utilization of titanium dioxide by-product ferrous sulfate as a resource,and on the other hand,it can reduce the manufacturing cost of battery grade iron phosphate.It is the two mainstream processes for industrial production of battery grade iron phosphate.This article summarizes the research status of synthesizing battery grade iron phosphate from two different iron sources and analyzes the future application prospects,provide ideas and prospects for the future synthesis of battery grade iron phosphate using different iron sources.
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