Enhancing Performance

Next-Gen Battery Chemicals

GFCL EV presents a sophisticated array of battery chemicals, setting new standards in the energy sector. Our comprehensive range includes specialized electrolyte formulations and high-purity salts, alongside groundbreaking additives. These components are engineered to boost efficiency, durability, and safety in various battery applications, paving the way for more powerful and sustainable energy solutions.

Lithium Hexafluorophosphate

Lithium Hexafluorophosphate (LiPF6)

Lithium hexafluorophosphate (LiPF6) is the conventional salt used to produce electrolytes for lithium-ion batteries (LIBs).

LiPF6 based electrolyte is suitable for all LIB chemistries such as LCO, LMO, NMC, NCA, LFP & LMFP that are used in all sorts of applications like 3C digital devices and power tools, Electric Vehicles & Energy Storage Systems.

GFCL EV offers LiPF6 salt with good solubility, high purity and a higher degree of ion conductivity.

Lithium Hexafluorophosphate

Storage Unit ISO-Drums

Sodium Hexafluorophosphate (NaPF6)

Sodium hexafluorophosphate (NaPF6) is the salt used to produce electrolytes for Sodium-ion batteries (SIBs).

SIBs represent a promising alternative to Li-ion systems. However, the rapid growth of SIB technology requires a sustainable and scalable synthetic route to high-grade NaPF6.

NaPF6 also offers good solubility, high purity and a higher degree of ion dissociation and suitable for various Sodium cell chemistries and can be used in all sorts of applications like 3C, power tools, EV and ESS.

Sodium Hexafluorophosphate

Storage Unit ISO-Drums

Sodium Hexafluorophosphate
Lithium Bis(fluorosulfonyl)imide Lithium Bis(fluorosulfonyl)imide

Lithium Bis(fluorosulfonyl)imide (LiFSI)

Lithium Bis(fluorosulfonyl)imide (LiFSI) is a white powder with high lithium-ion conductivity.

It has high chemical stability, Thermal stability, hydrolytic stability, excellent low temperature performance, and environmental friendliness.

It is considered an important electrolyte material in new energy materials such as lithium-ion batteries.

LiFSI has higher conductivity and higher Li ion transference number than LiPF6. It also shows better cycling performance and less Li plating after repeated fast charging cycles.

Solid Electrolyte Interphase(SEI) formation in LiFSI is more homogeneous, flexible and with a lower resistivity compared to the SEI formed in LiPF6

LiFSI has better compatibility with silicon based anodes.

Additives: Vinylene Carbonate (VC)

Vinylene Carbonate (VC) is the most popular electrolyte additive used in Li-ion batteries, which helps to achieve excellent characteristics such as high energy density, long cycle life, high rate performance and high safety, and is an essential part of lithium battery electrolyte.

Even though Vinylene Carbonate (VC) is used in electrolytes of all-type of battery chemistries, its huge demand is from the LFP batteries.

Vinylene Carbonate
Vinylene Carbonate
Fluoroethylene Carbonate

Additives: Fluoroethylene Carbonate (FEC)

Fluoroethylene Carbonate (FEC) is also a commonly used SEI former additive, which is particularly used in the electrolytes of NMC batteries.

FEC as an electrolyte additive can significantly alter the solvation structure, electrolyte reduction leading to enhanced electrochemical performance.

This offers a simple and economical strategy to develop high-performance lithium metal batteries in electrolytes.

Electrolyte Formulations

Customised electrolyte formulations for LIBs and SIBs.

Liquid electrolytes in LIBs and SIBs consist of salts such as LiPF6 and NaPF6 in organic solvents, such as ethylene carbonate, dimethyl carbonate, diethyl carbonate, etc.

A liquid electrolyte acts as a conductive pathway for the movement of cations passing from the negative to the positive electrodes during discharge.

GFCL EV offers various electrolyte formulations for lithium and sodium-ion batteries which allow ionic conduction over large temperature range, stabilise cathode and anode surfaces, extend battery lifespan, and improve cell performances and safety.

We’re focused on helping battery manufacturers commercialise ambitious new energy storage technologies.

Electrolyte Formulations