Porous Copper Foam for Battery Current Collectors

Matlabs Technologies offers high-quality Copper Foam — a lightweight, porous copper material ideal for advanced battery current collectors, 3D electrodes, and energy storage applications. With a uniform open-cell structure, this copper foam provides excellent electrical conductivity, high surface area, and superior mechanical strength for optimized charge transport and enhanced electrode performance.

Material Code: MT-MAT-2025

Material Specifications

Parameter Specification
Material Type Copper Foam
Material Code MT-MAT-2025
Base Metal High-purity Copper (Cu)
Porosity Open-cell porous structure
Density Low, customizable per requirement
Electrical Conductivity Very high
Surface Morphology 3D porous network
Thickness Customizable
Application Current collectors, 3D electrodes
Key Functional Advantages

• Enhanced Surface Area

 Increases active interface area for electrode materials, improving electrolyte access and reaction kinetics.

• High Electrical Conductivity

 Copper base provides excellent charge transport pathways for efficient current collection.

• Lightweight & Strong

 Optimized porosity yields excellent strength-to-weight ratio for advanced battery designs.

• Mechanical Stability

 Porous structure maintains integrity under compression and processing stress.

Processing & Compatibility

• Compatible with cathode/anode slurry coatings

• Works with PVDF, SBR/CMC binders

• Supports 3D electrode architectures and modified current collectors

• Suitable for enhanced energy and power density configurations

Recommended Applications

• Advanced lithium-ion battery current collector systems

• 3D electrode frameworks and specialty cell designs

• High power / high rate battery architectures

• Research & prototype development

• Energy storage systems requiring improved mass transport

Handling & Storage

Store copper foam in sealed, corrosion-free packaging in a dry environment to prevent oxidation. Handle with protective gloves to avoid surface contamination. Avoid exposure to corrosive chemicals and prolonged humidity.

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Download detailed product technical specifications for more details

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