Graphene-Protected Lithium Metal Electrode - HELiXTM
G3’s Drop-in FireshieldTM Technology Can Solve Battery Fire Hazard Issues
Exhibits high flash point, non-flammability.
Bolsters rate capability. Enables Metallic Lithium Anode - Reduced risk of corrosion and dendrite formation.
G3-FireshieldTM Technology is a drop-in solution for cell manufacturers, requiring no additional processing.
It is not just one component of the battery that causes fire incidents, which is why G3 offers a whole system solution – the first of its kind.
G3 graphene enabled S and Se cathodes
High-areal-capacity Graphene/Sulfur cathode
Increased capacity of S/graphene
Up to 900
High Storage Capacity / Weight Reduction
Cycle Efficiency (%)
Increased Battery Life
The high storage capacity of G3 S/graphene composite (up to 900 mAh/g) allows the battery to hold more charge and last longer between charging.
Higher capacity results in higher energy density (>400 Wh/kg) and thus smaller battery form factors.
G3 S/graphene composite has an exceptional cycle efficiency even with its high capacity, which mean battery lifetime is not sacrificed.
Cost available cathode solution available today.
Graphene Conductive Additive
With graphene dispersion additive for cathode, the energy density can improve as high as 20% at high rates.
Most conductive additives can be replaced by as low as 0.005% graphene to obtain equal or better rate performance.
Every material we develop is geared toward compatibility with existing processes to ease adoption.
Compatible with all commonly used cathode materials.
Graphene-Al Enabled Current Collector for High Voltage Cathode
Enhanced Corrosion Resistance for High Voltage
Graphene prevents Al foil from corroding in the presence of electrolyte solution and moisture impurity.
Compatible with existing processes to ease adoption.
A thin graphene layer over an Al foil offers up to 30% higher bonding strength with the cathode material in contrast to bare Al surface.
Graphene layer can lower battery impedance up to 25%, improving rate performance.