Core product

1.Energy storage electrode plate made from ultra-high purity graphite with a carbon content of ≥99.9%, it incorporates advanced nanoscale structural engineering technology.

2.Optimize the ion and electron transport pathways to significantly enhance electrochemical activity while minimizing internal resistance.

3.The core competitive advantage lies in balancing three key characteristics: excellent energy density, fast charging and discharging capability, and long-term cycle stability.

4.It is the core component of high-performance energy storage systems, suitable for new energy vehicles, smart grids, and renewable energy integration projects.

Technical parameters

Parameter	Specification	Test Condition
Material Purity	≥99.99% C	ISO 29541
Bulk Density	1.8-2.0 g/cm³	ASTM D792
Specific Surface Area	5-20 m²/g	BET Nitrogen Adsorption Method
First Charge-Discharge Efficiency	≥95%	0.1C, 25℃
Impedance	≤2 Ω·cm²	EIS at 1kHz
Thermal Conductivity	150-200 W/(m·K)	Laser Flash Method
Thickness Tolerance	±0.05mm	Custom Range: 0.01-1mm

Products support personalized customization.

Product features

1.Ultra-high conductivity: With a conductivity of ≥1×10⁴ S/m, it significantly reduces energy conversion and transmission losses, thereby enhancing system efficiency.

2.High energy density: Reaching ≥350 Wh/kg, which is over 40% higher than traditional graphite electrodes, enabling a compact and efficient energy storage solution.

3.Long-cycle durability: It maintains ≥80% capacity after more than 5000 charge-discharge cycles, ensuring reliability and stability for long-term operation.

4.Fast charging performance:An energy storage electrode plate supports 10C rate charging and discharging, capable of charging to 80% capacity within 5 minutes, suitable for high-power rapid energy replenishment scenarios.

5.Thermal stability and structural stability: With an expansion coefficient of < 1.5×10⁻⁶/K, it can resist deformation under extreme temperature cycling and harsh working conditions.

6.Customized design: Provides adjustable porosity ranging from 10-100nm and optional surface coatings of hydrophobic/lithiophilic nature, adapting to different electrolyte systems and application requirements.

Product Application

1. In the field of power batteries: An energy storage electrode plate, as a core component of high-rate battery packs, is used in electric vehicles, drones, and industrial AGVs, supporting fast charging and high power output.

2.Large-scale energy storage field: Stabilizing peak shaving of power grids, operation of wind-solar-storage power stations, and backup power grids.

3.Consumer electronics: Powering fast-charging batteries for smartphones and laptops, extending usage time and reducing charging duration.

4.In the field of specialized equipment: integrated into specialized equipment such as medical backup power supplies and aerospace modules.

5.In the field of scientific research: providing experimental electrode support for the development of solid-state batteries, sodium-ion batteries, and next-generation energy storage technologies.