Magnification Type Lithium Iron Phosphate Lifepo4 LFP Powder For Lithium Ion Battery Materials

Magnification type LFP

Inspection items

Inspection standards

Appearance

Grey black powder, no clumping, no agglomeration

Physical and chemical indicators

Tap density (g/cm3)

≥0.7

Powder compaction density (g/cm3)

≥2.1

Specific surface area (m2/g)

12±2

Particle size D50 (um)

0.9±0.3

Li(%)

4.4±0.4

Moisture(ppm)

≤1000

Electrical performance indicators

First charge capacity (mAh/g)

157-164

First discharge capacity (mAh/g)

157-164

First efficiency (%)

≥98