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Carbon Coated Aluminum Foil Battery Current Collector Semi Solid Sodium Battery
  • name

Carbon Coated Aluminum Foil Battery Current Collector Semi Solid Sodium Battery

MOQ: 100g
Price: 1-1000USD/Negotiable
Standard Packaging: Plastic package
Delivery Period: 5-7 days
Payment Method: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Capacity: 1 t/month
Details Information
Product Description
Detail Information
Place of Origin
CHINA
Brand Name
XWELL
Certification
CE
Model Number
(12+1)u200mm
Model:
(12+1)u200mm
Base Material​:
High-purity Al Foil (≥99.6%)​
​Coating Composition​:
Conductive Carbon Black/graphite + Polymer Binder
​​Coating Thickness​:
1–8 μm (single/double-sided)
​​Surface Roughness (Rz)​:
≤3.0 μm (glossy Finish)
​​Areal Resistance​:
<0.5 Ω·cm² (vs. >2 Ω·cm² For Bare Al)
Thermal Stability​:
Stable Up To 180°C (SSSB Processing)
Applications​:
Semi-Solid-State Battery Optimization
Highlight:

8um solid state battery materials

,

Aluminum Foil solid state battery materials

,

1um materials for solid state battery

Product Description

Carbon-coated Aluminum Foil Battery Current Collector Semi-solid Sodium Battery Scientific Research Laboratory Material

Product Overview​​

Carbon-coated aluminum foil (CCAF) is a high-performance current collector engineered for semi-solid-state sodium batteries (SSSBs) and next-gen energy storage systems. By integrating a nano-carbon layer (5–20 μm) onto ultra-thin aluminum foil (8–30 μm), it addresses critical challenges of interfacial resistance, sodium dendrite growth, and electrode delamination in SSSBs.

​Key Specifications​​

​​Parameter​​ ​​Specification​​
​​Base Material​​ High-purity Al foil (≥99.6%)
​​Coating Composition​​ Conductive carbon black/graphite + polymer binder
​​Coating Thickness​​ 1–8 μm (single/double-sided)
​​Surface Roughness (Rz)​​ ≤3.0 μm (glossy finish)
​​Areal Resistance​​ <0.5 Ω·cm² (vs. >2 Ω·cm² for bare Al)
​​Thermal Stability​​ Stable up to 180°C (SSSB processing)

Material Advantages​​

  1. ​​Semi-Solid-State Battery Optimization​​

    • Reduces interfacial impedance by ​​>50%​​ vs. bare Al foil in sulfide/oxide-based SSSBs.
    • Enhances sodium-ion diffusion kinetics (tested at ​​>5 mA/cm²​​ current density).

  2. ​​Sodium Battery Performance​​

    • Compatible with ​​Na₃V₂(PO₄)₃ (NVP)​​ and ​​hard carbon​​ electrodes.
    • Mitigates Na dendrites via uniform current distribution (demonstrated ​​>500 cycles​​ at 1C).

  3. ​​Research-Grade Customization​​

    • ​​Surface treatments​​: Lithiophilic coatings (e.g., CuO nanoneedles) for hybrid Li/Na systems.
    • ​​Thickness variants​​: Sub-8μm Al foil for ultra-high-energy-density prototypes.

Applications​​

  • ​​Semi-Solid-State Sodium Batteries​​: Lab-scale prototyping of 200+ Wh/kg cells.
  • ​​Hybrid Electrodes​​: Dual-ion (Li⁺/Na⁺) battery research.
  • ​​Dry Electrode Manufacturing​​: Solvent-free processing for SSSBs.

​​Storage​​: Dry environment (<30% RH) at 25°C.

Tags: 

Solid State Battery Materials,  

solid state sodium battery,  

solid state lithium battery

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products
PRODUCTS DETAILS
Products

Battery Lab Equipment

Battery Production Line

Cylindrical Cell Production Line

Prismatic Cell Manufacturing

Pouch Cell Manufacturing

Lithium Ion Battery Raw Material

Cathode Material

Anode Material

Battery Electrolyte

Battery Separator

Coin Cell Parts

Cylindrical Cell Parts

Battery Tabs

Battery Current Collector

Battery Binder

Battery Conductive Materials

Battery Pack Materials

Welding Electrode

Welding Jig

Prismatic Battery Belt

Prismatic Battery End Plate

Battery Pack Case

Battery Insulation Sheet

Sodium Ion Battery Materials

Sodium Ion Battery Cathode Material

Solid State Battery Materials

Solid Electrolyte

Solid State Battery Separator

Battery Pack Accessories

Battery Pack Holder

Nickel Strip Sheet

Battery Pack Shrink Tube

Insulation Highland Barley Paper

Battery Pack Assembly Line

Battery Cell Sticking Machine

Battery Cell Sorting Machine

Battery Spot Welding Machine

Battery CCD Tester

Plasma Cleaning Machine

PVC Shrinking Machine

Nickel Strip Cutting Machine

Laser Cleaning Machine

Battery Laser Welding Machine

Prismatic Battery Compress Machine

Battery Testing Equipment

Battery Grading Machine

Battery Charge And Discharge Machine

BMS Testing Machine

Battery Comprehensive Tester

Battery Safety Testing Equipment

Waste Battery Crushing Recycling Line
Carbon Coated Aluminum Foil Battery Current Collector Semi Solid Sodium Battery
  • name
Carbon Coated Aluminum Foil Battery Current Collector Semi Solid Sodium Battery
MOQ: 100g
Price: 1-1000USD/Negotiable
Standard Packaging: Plastic package
Delivery Period: 5-7 days
Payment Method: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Capacity: 1 t/month
Detail Information
Product Description
Detail Information
Place of Origin
CHINA
Brand Name
XWELL
Certification
CE
Model Number
(12+1)u200mm
Model:
(12+1)u200mm
Base Material​:
High-purity Al Foil (≥99.6%)​
​Coating Composition​:
Conductive Carbon Black/graphite + Polymer Binder
​​Coating Thickness​:
1–8 μm (single/double-sided)
​​Surface Roughness (Rz)​:
≤3.0 μm (glossy Finish)
​​Areal Resistance​:
<0.5 Ω·cm² (vs. >2 Ω·cm² For Bare Al)
Thermal Stability​:
Stable Up To 180°C (SSSB Processing)
Applications​:
Semi-Solid-State Battery Optimization
Minimum Order Quantity:
100g
Price:
1-1000USD/Negotiable
Packaging Details:
Plastic package
Delivery Time:
5-7 days
Payment Terms:
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability:
1 t/month
Highlight

8um solid state battery materials

,

Aluminum Foil solid state battery materials

,

1um materials for solid state battery

Product Description

Carbon-coated Aluminum Foil Battery Current Collector Semi-solid Sodium Battery Scientific Research Laboratory Material

Product Overview​​

Carbon-coated aluminum foil (CCAF) is a high-performance current collector engineered for semi-solid-state sodium batteries (SSSBs) and next-gen energy storage systems. By integrating a nano-carbon layer (5–20 μm) onto ultra-thin aluminum foil (8–30 μm), it addresses critical challenges of interfacial resistance, sodium dendrite growth, and electrode delamination in SSSBs.

​Key Specifications​​

​​Parameter​​ ​​Specification​​
​​Base Material​​ High-purity Al foil (≥99.6%)
​​Coating Composition​​ Conductive carbon black/graphite + polymer binder
​​Coating Thickness​​ 1–8 μm (single/double-sided)
​​Surface Roughness (Rz)​​ ≤3.0 μm (glossy finish)
​​Areal Resistance​​ <0.5 Ω·cm² (vs. >2 Ω·cm² for bare Al)
​​Thermal Stability​​ Stable up to 180°C (SSSB processing)

Material Advantages​​

  1. ​​Semi-Solid-State Battery Optimization​​

    • Reduces interfacial impedance by ​​>50%​​ vs. bare Al foil in sulfide/oxide-based SSSBs.
    • Enhances sodium-ion diffusion kinetics (tested at ​​>5 mA/cm²​​ current density).

  2. ​​Sodium Battery Performance​​

    • Compatible with ​​Na₃V₂(PO₄)₃ (NVP)​​ and ​​hard carbon​​ electrodes.
    • Mitigates Na dendrites via uniform current distribution (demonstrated ​​>500 cycles​​ at 1C).

  3. ​​Research-Grade Customization​​

    • ​​Surface treatments​​: Lithiophilic coatings (e.g., CuO nanoneedles) for hybrid Li/Na systems.
    • ​​Thickness variants​​: Sub-8μm Al foil for ultra-high-energy-density prototypes.

Applications​​

  • ​​Semi-Solid-State Sodium Batteries​​: Lab-scale prototyping of 200+ Wh/kg cells.
  • ​​Hybrid Electrodes​​: Dual-ion (Li⁺/Na⁺) battery research.
  • ​​Dry Electrode Manufacturing​​: Solvent-free processing for SSSBs.

​​Storage​​: Dry environment (<30% RH) at 25°C.

Tags: 

Solid State Battery Materials,

solid state sodium battery,

solid state lithium battery

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