GC-ALB graphene-based additive is added to a negative electrode paste in loadings that range from 0.2-0.3 wt%. Content will vary within the range according to the required performance enhancement.
Our Expanded Graphite shows huge improvement in capacity and water-loss. The total percentages and combination ratio can be subjected to their desired improvement.
Several leading lead acid battery manufacturers found advantages of their Silicon Joule bipolar silicon plates and our GC-ALB.
Initial studies show that the combination of these elements will lead to higher performing batteries in energy density, charging rates and cycle life. Also creating significantly lower weight.
ADVANTAGES OF GC-ALB
- Increase conductivity and electro active surface area.
- Enhance Capacitance and increases nucleation sites.
- Reduces the sulfation and increases the cycle life.
- Reduces water-loss and hydrogen evolution
|Bet Area||750 ± 50 m2/g|
|Other metals <||<1%|
|Tapped density||5.9 x 10-3 g/cm3|
|Sheet dimension||< 90 μm, < 125 μm|
|Appearance||Soft black powder platelets|
|Stability||Stable in room condition|