In the rapidly evolving world of energy storage, la feuille d'aluminium s'impose comme un élément fondamental dans la fabrication des batteries, en particulier les batteries lithium-ion. Chez Huawei Aluminium, nous sommes spécialisés dans la production de feuilles d'aluminium de haute qualité adaptées aux applications de batteries. Nos produits sont conçus pour améliorer la longévité, efficacité, et performances des batteries, catering to a wide range of industries including automotive, électronique, and renewable energy systems.

Aluminium battery foil
Aluminium battery foil

Why Aluminum Foil for Batteries?

Aluminum foil serves as a critical material in the battery structure, acting primarily as the current collector for the cathode in lithium-ion batteries. Its inherent properties, such as high conductivity, la flexibilité, et résistance à la corrosion, make it an ideal choice for facilitating efficient electron flow, enhancing battery life, and improving overall performance.

Advantages of Aluminum Foil in Battery Applications:

  • High Conductivity: Ensures efficient electron flow within the battery.
  • Poids léger: Contributes to the overall reduction in battery weight.
  • Résistance à la corrosion: Enhances durability and battery life.
  • Flexibility: Allows for versatile battery design and form factors.

Aluminum Foil Alloy Models and Specifications

Chez Huawei Aluminium, we offer a variety of aluminum foil alloy models, each tailored to meet the specific demands of battery manufacturing. Below is a detailed table showcasing our primary alloy models, their specifications, and applications.

Table 1: Alloy Models and Specifications

Modèle en alliageÉpaisseur (µm)Largeur (mm)ApplicationCaractéristiques
106010 – 20100 – 1500Standard Li-ion BatteriesHaute pureté, excellent conductivity
107010 – 20100 – 1500High-capacity Li-ion BatteriesEnhanced conductivity and flexibility
123510 – 20100 – 1500Consumer ElectronicsBonne formabilité, résistance à la corrosion
300310 – 20100 – 1500Power Banks, Electric VehiclesHigher mechanical strength, excellent thermal properties
801110 – 20100 – 1500Specialty Batteries (High Temp.)Optimal thermal performance, résistance à la corrosion

Options de personnalisation

Understanding that battery manufacturers have diverse needs, Huawei Aluminum offers customization options for aluminum foil, including but not limited to varying thicknesses, widths, and mechanical properties. Our team works closely with clients to develop solutions that meet their specific requirements, ensuring optimal performance and compatibility with their battery designs.

Lithium-ion Battery Foil
Lithium-ion Battery Foil

Quality Control and Standards

Quality is at the heart of everything we do at Huawei Aluminum. Notre aluminum foil for battery production undergoes rigorous testing and quality control processes to ensure it meets the highest standards. We adhere to international quality standards, including ISO 9001, ASTM, and EN standards, to deliver products that our customers can trust.

Testing Procedures Include:

  • Chemical Composition Analysis
  • Mechanical Property Testing
  • Thickness and Width Verification
  • Surface Quality Inspection

Applications of Aluminum Foil in Batteries

Aluminum foil is versatile and finds applications in various types of batteries:

  • Lithium-ion Batteries: The primary application, where it serves as the cathode current collector.
  • Supercapacitors: Used in the electrodes of supercapacitors for energy storage.
  • Flexible and Wearable Electronics: Ideal for new-age, flexible battery formats.
  • Electric Vehicles (EVs): Critical in the manufacture of EV batteries, contributing to lighter and more efficient battery packs.
Feuille d'aluminium pour batterie
Feuille d'aluminium pour batterie

Sustainability and Recycling

Huawei Aluminum is committed to sustainability and environmental responsibility. L'aluminium est hautement recyclable, and we advocate for and practice recycling processes that reduce the environmental impact of our manufacturing operations. By choosing aluminum foil for batteries, manufacturers are not only opting for a high-performance material but also contributing to a more sustainable and eco-friendly production cycle.