锂铁磷酸盐

Lithium iron phosphateQuick DetailsClassification: PhosphateType: Lithium iron phosphateCAS No.: 34604-60-9Other Names: Lithium iron phosphate carbon coatedMF: LiFePO4EINECS No.: 34604-60-9Place of Origin: Xinxiang China (Mainland)Grade Standard: battery gradePurity: 98%Appearance: Black powderApplication: Li batteryBrand Name: ChuangjiaPackaging & DeliveryPackaging Detail:10 kg/ drumDelivery Detail30 days after order confirmedSpecificationsA High energy density.LiFePO4 can accommodate Li with a theoretical capacity of 170mAh/g, and exhibits a practical-specific capacity as high as 140mAh/g (0.2C, 25°C) B High Security,it is one of the most secure anode material of Li ion batteries C No empoison, neither contain unhealthy heavy metal for human. D Long life cycle.Under 100% DOD, it can charge and discharge more than 2000 times. E No memory effect. F Quick charge performance,LiFePO4 anode material of Li ion batteries, can use high rate charge, and make full of batteries as soon as one hour. Due to the limitation of price, secure, cycle performances and so on, conventional Li ion batteries clag the development and application of power Li ion batteries. LiFePO4 have the characteristic of security, excellent cycle, friendly environment, wide origin material, is recognized the preferred anode material of new Li ion batteries, the study and development of LiFePO4 become the mostly developed country object. Owing to the complex preparing technics, high technique, slowness industrialization, only few companies of U.S. and Canada have batch produce.TESTSTANDARDRESULTDescriptionBlack PowderPassLi>4.50%4.54%Ferrum>35.50%35.58%Phosphate<19.70%19.21%Manganese≤0.20%0.18%Magnesium≤0.05%0.04%Calcium≤0.05%0.04%SodiumPassPassC2.0%PassmAh/g≥140141 ITEMSTANDARDTYPICALRESULTTESTMOTHOD&EQUIPMENTTapdensity,g/c.c.1.2 1.51.3DryFlo(Micromeritics/GeoPyc1360)PHtest8 118.6PHmeter(inoLAB/PHLevel2)Surfacearea,m2/g7 119.05BET(Micromeritics/Tristar3000)Watercontent,%<0.50.1ThermalGravimetric(Vacuumdryingoven)Particlesize,umD502<D50<84.2LaserParticleAnalyzer(Malvern/Mastersizer2000)Cu,wt%<0.30.0021AtomicAbsorption(PerkinElmer/Analyst100)Na,wt%<0.30.1132Si,wt%<0.30.1343