Anode Material

Anode Material

Saint Jean can supply small volumes of both finished and semi prepared anode material in a variety of packaging the following specifications;

Physical Properties:

 Specification for Natural Graphite

·         Particle Size Distribution

  
 

o   D10 (μm)

9 +/- 4  
 

o   D50 (μm)

20  +/- 4
 

o   D90 (μm)

35 +/- 10
 

o   DMax (μm)

  

·         Surface area (m2/g)

3.0 - 4.5

·         Density

  
 

o   Real Density (g/cc)

2.0-2.26
 

o   Tap Density (g/cc)

>1.0

·         Impurity

  
 

o   Ash Content (%)

  
 

o   moisture content (%)

  
 

o   Metal Impurity (ppm)

  
 

Fe

  
 

Co

  
 

Cu

  
 

Ni

  
 

Al

  
 

S

  

·         pH

  

4.5 - 5.0

·         Crystal Structure

  
 

o   Lc (nm)

>100
 

o   d002 (μm)

0.3358+/- 0.003

·         SEM

    
 

o   Surface Morphology

For Reference
 

o   Cross Section of particle

For Reference
     

Electrochemical Properties1) :

 

·         Reversible capacity  (mAh/g)

> 350

·         Irreversible capacity at 1st cycle (mAh/g)

< 30

·         OCV vs. SOC

For Reference

·         Cycle life :

For Reference

·         Calendar life :

For Reference

1)       Electrode information (loading, porosity, thickness) is reported.

1)       Electrode information (loading, porosity, thickness) is reported.