Applications

Battery Materials for Demanding Energy Storage Applications

Winigen Materials supports battery developers working on lithium-ion, lithium-metal, silicon-anode, sodium-ion, solid-state, fast-charge, low-temperature, and pilot-scale energy storage platforms. We supply battery-grade salts, solvents, additives, solid-state electrolytes, active materials, and formulation support for research, development, and early-stage validation.

Electric Vehicles

Fast charge, high voltage, and wide-temperature reliability

EV cells require high energy density, long cycle life, fast charging, and wide-temperature reliability. Electrolyte and materials selection must control high-voltage stability, lithium plating risk, gas generation, impedance growth, and interphase degradation.

Technical Challenge

High-voltage cathode stability and CEI control
Fast-charge lithium plating risk
Gas generation, swelling, and impedance growth
Low-temperature charge and discharge performance

Winigen Support

LiPF6, LiFSI, LiTFSI, and co-salt comparison
Low-moisture solvents and additives
Fast-charge and low-temperature electrolyte design
Silicon-anode and lithium-metal formulation support

Lithium salt comparison SEI/CEI additives Low-temperature guide Custom formulations

Energy storage system battery application

Energy Storage Systems

Cost, safety, lifetime, and scalable supply

ESS platforms prioritize cost, lifetime, safety, and scalable supply. Electrolyte materials must support stable cycling, low gas generation, low impedance growth, and reproducible long-duration testing.

Technical Challenge

Long-duration cycling and low impedance growth
Cost-sensitive salt, solvent, and additive selection
Reproducible low-water material handling
Sodium-ion and alternative-chemistry evaluation

Winigen Support

Cost-sensitive electrolyte baselines
Sodium-ion electrolyte materials
Long-life additive screening
Pouch-cell validation support

Sodium-ion materials Next-generation salts Battery solvents Development services

Battery cyclers for low-temperature development

Aerospace & Low Temperature

Cold discharge, cold charge, and recovery behavior

Aerospace, defense, outdoor, and specialty systems require electrolyte performance under sub-zero or extreme-environment conditions. Cold discharge, cold charge, and room-temperature recovery should be evaluated separately.

Technical Challenge

Low-temperature viscosity and conductivity limits
Lithium plating during cold charge
SEI/CEI resistance growth after cold exposure
Recovery after cold soak or aggressive cycling

Winigen Support

Low-viscosity solvent screening
LiFSI and specialty salt selection
Additives for low-temperature SEI/CEI control
Low-temperature cycling and impedance screening strategy

Low-temperature electrolytes LiFSI guide Lithium salts Electrolyte additives

Consumer electronics and power tool battery application

Consumer Electronics & Power Tools

High power, compact formats, and swelling control

High-power and compact cells face demanding rate, swelling, fast-charge, and safety requirements. Materials must support high current, stable interfaces, and reproducible pouch-cell behavior.

Technical Challenge

High-rate operation and fast charge
Gas and swelling control in compact cell formats
High-voltage cathode and silicon-anode stability
Repeatable formation and aging behavior

Winigen Support

Fast-charge electrolyte screening
High-voltage cathode support
Silicon-anode additive packages
Gas/swelling-focused formulation screening

Additive strategy Active materials Custom formulations Discuss screening

Next-generation battery chemistry materials

Next-Generation Batteries

Flexible sourcing for new chemistries and interfaces

New chemistries require flexible material sourcing and formulation support. Sodium-ion, potassium-ion, magnesium-ion, lithium-metal, silicon-anode, and solid-state systems each require different salts, solvents, interphase strategies, and screening workflows.

Technical Challenge

Different solvation behavior and interphase chemistry
Compatibility with new anodes and high-voltage cathodes
Solid-state interface and particle-size selection
Limited standard baselines for emerging systems

Winigen Support

Sodium, potassium, and magnesium salts
Lithium-metal electrolyte systems
Sulfide, oxide, and halide solid-state electrolytes
Silicon-anode electrolyte additives and custom screening design

Next-generation salts Solid-state electrolytes SSE family comparison Powder comparison

R&D & Pilot-Scale Support

From promising lab data to practical validation

Many battery programs slow down during the transition from promising lab data to practical cell validation. Winigen supports material selection and screening workflows that connect early research with pilot-scale development.

Technical Challenge

Material down-selection across many variables
Baseline electrolyte and additive control selection
Solid-state material evaluation and interface testing
Pilot-line process fit and repeatable sourcing

Winigen Support

Material readiness review
Baseline electrolyte design
Additive and salt comparison
Pilot-line material selection and process guidance

Services R&D to pilot-line guide Product catalog Request support

Start Here

Find materials by application, chemistry, or failure mode

Use the product catalog for available salts, solvents, additives, solid-state electrolytes, active materials, and custom formulations, or contact Winigen Materials to discuss a screening matrix for your target cell system.

Explore Products Request Support