Nickel Foil

Main Highlights

  • Bulk Density:~ 0.1 g/cm3. approx
  • Density: 8.9 g/mL.
  • Physical Appearance: whitish with a subtle golden spark.
  • Electronic Configuration: Nickel [Ar] 3d8 4s2, highlighting its orbital arrangement.
  • Chemical Composition: 100% nickel
  • Molar Mass: 58.69 g/mol.
  • Form: Thin, flexible sheet due to its manufacturing process.
  • Periodic Table Placement: It shares period 4 with other biologically essential elements such as potassium (K), calcium (Ca), manganese (Mn), iron (Fe), cobalt (Co), and nickel itself.
  • Block and State at Room Temperature: Nickel belongs to block d and is solid at room temperature (20°C).
  • Resistivity: 6.97 μΩ-cm at 20°C.
  • Boiling Point: 2732°C.
  • Melting Point: 1453°C.
  • Density: 8.9 g/mL at 25°C

Description and Specification Nickel Foil

Nickel Foil is a very thin layer of nickel. It is a pale material with a faint golden sparkle. It is frequently mechanically beaten into a leaf-like substance, which gives it a delicate and fine structure. It is typically manufactured from high-purity nickel (up to 99.99%) and retains stability across chemical, thermal, and mechanical processes.

In its pure form, nickel has a particular chemical activity that might react with atmospheric oxygen under normal chemical circumstances to generate an oxidized layer on the surface that stops more corrosion.

Nickel is a superb corrosion-resistant metal that can form almost thin foils due to its ductile and malleable physical properties. These characteristics enable nickel to be utilized in various sectors, including circuit design, heating elements, battery manufacturing, aerospace technology, and more.

Features of Nickel Foil

  • Odorless and Non-toxic: Nickel Foil is non-toxic and odorless; therefore, it’s safe for health and the environment.
  • High Hardness: It is a good choice for applications requiring resilience to wear and tear. This guarantees the foil’s longevity in several applications.
  • High Purity: It is so pure that it is dependable and appropriate for specific applications with unwanted impurities.
  • High Melting Point: Due to its high melting point, it prevents it from disintegrating at very high temperatures, guaranteeing the structure’s stability under various circumstances.
  • Distinctive Metallic Appearance: Its unique, silvery metallic appearance makes it appealing for various application
  • Conductive Properties: Nickel Foil is appropriate for applications requiring the effective transfer of heat and electricity because of its high conductivity.
  • Corrosion Resistance: It is durable and long-lasting since it doesn’t begin to erode, especially when exposed to moisture or corrosive materials.
  • Ductility: It is readily molded and shaped, allowing it to be used in various production processes.

Technical Specifications of Nickel Foil

Nickel foil is a high-purity metallic foil widely used in battery manufacturing, fuel cells, spot welding, EMI shielding, electrochemical research, electronic components, and industrial processing. It offers excellent electrical conductivity, superior corrosion resistance, high thermal stability, and outstanding mechanical strength. Available in various thicknesses and purity grades, nickel foil is an ideal material for advanced energy storage systems, laboratory research, and precision engineering applications.

Product Name Nickel Foil
Material High-Purity Nickel (Ni)
Chemical Symbol Ni
Purity 99.5%, 99.9%, 99.99% (Grade Dependent)
Appearance Silver Metallic Foil
Available Thickness 0.005 mm – 1.0 mm (Custom Thickness Available)
Available Width 10 mm – 500 mm (Custom Width Available)
Available Length Custom Lengths and Rolls Available
Density 8.90 g/cm³
Melting Point 1455°C
Electrical Conductivity Excellent
Electrical Resistivity 6.99 µΩ·cm (20°C)
Thermal Conductivity 90.9 W/m·K
Tensile Strength 350–600 MPa (Temper Dependent)
Hardness Soft, Half Hard, Full Hard (Available)
Surface Finish Bright Rolled / Annealed Finish
Corrosion Resistance Excellent
Oxidation Resistance Excellent
Magnetic Properties Ferromagnetic
Maximum Operating Temperature Up to 800°C (Depending on Atmosphere)
Chemical Resistance Excellent Resistance to Alkalis and Many Corrosive Chemicals
Fabrication Easy to Cut, Stamp, Weld and Form
Applications Battery Manufacturing, Fuel Cells, Spot Welding, EMI Shielding, Electronics, Current Collectors, Electroplating, Aerospace, Chemical Processing, Laboratory Research
Storage Conditions Store in a Clean, Dry Environment Away from Moisture and Contaminants

Applications of Nickel Foil

Nickel Foil has various applications, including serving as a basis for Pb(Zr, Ti)O3 and facilitating the rapid precipitation of high-quality graphene films. Nickel has also been used as a compound in several specialized chemical industrial applications, including metal surface treatments, pigments, hydrogenation catalysts, and battery cathodes.

Several electro-deposition procedures that work with different materials and can produce nickel-oxide nanowires are necessary. Notably, Nickel Foil’s high nickel content, superb surface smoothness, and mild corrosion resistance make it appealing for various applications.

Its applicability to battery meshes, printed circuit boards (PCBs), and high-spec heating components demonstrates its significance in the security and aerospace sectors. Due to its special qualities and versatility, Nickel Foil is widely used in batteries, electronics, power tools, telecommunications, medical equipment, and the automotive industry.

How to use Nickel Foil ?

  • To begin the process, researchers disperse Nickel Foil in various materials, including water, ethanol, mineral oil, or other organic solvents, based on the needs of different uses.
  • The amount of the foil and the solvent are carefully selected to optimize the foil’s quality and achieve the desired outcome.
  • The mixing procedure is carried out gradually rather than quickly or aggressively to guarantee a consistent and controlled dispersion of nickel foil in the solvent.
  • It is more evenly and thoroughly dispersed thanks to the sonic probe, increasing the application’s overall effectiveness.

Nickel Foil vs Copper Foil vs Aluminum Foil vs Titanium Foil

Nickel foil is widely used in lithium-ion batteries, fuel cells, electrochemical systems, electronics, and scientific research due to its excellent electrical conductivity, corrosion resistance, and high-temperature stability. Compared with copper foil, aluminum foil, and titanium foil, nickel foil offers an ideal combination of mechanical strength, oxidation resistance, weldability, and long-term durability, making it the preferred choice for energy storage, battery current collectors, and advanced industrial applications.

Parameter Nickel Foil Copper Foil Aluminum Foil Titanium Foil
Material High-Purity Nickel (Ni) High-Purity Copper (Cu) High-Purity Aluminum (Al) Commercially Pure Titanium (Ti)
Purity 99.5–99.99% 99.9%+ 99.5%+ 99.2–99.7%
Electrical Conductivity Excellent Outstanding Very Good Moderate
Thermal Conductivity High Very High Very High Moderate
Corrosion Resistance Excellent Good Excellent Outstanding
Oxidation Resistance Excellent Moderate Excellent Excellent
Maximum Operating Temperature Up to 800°C Up to 400°C Up to 500°C Up to 1000°C
Mechanical Strength High Moderate Moderate Very High
Ductility Excellent Excellent Excellent Good
Weldability Excellent Excellent Good Excellent
Formability Excellent Excellent Excellent Good
Magnetic Properties Ferromagnetic Non-Magnetic Non-Magnetic Non-Magnetic
Battery Applications Excellent Good Limited Emerging
Fuel Cell Applications Excellent Moderate Limited Excellent
Electrochemical Applications Excellent Good Limited Excellent
EMI/RFI Shielding Excellent Excellent Very Good Good
Spot Welding Excellent Excellent Good Moderate
Chemical Processing Excellent Good Moderate Excellent
Aerospace Applications Good Moderate Good Excellent
Typical Applications Battery Tabs, Current Collectors, Fuel Cells, Electrochemistry, EMI Shielding PCB Manufacturing, Current Collectors, EMI Shielding, Flexible Circuits Heat Transfer, Packaging, Capacitors, Insulation Medical Implants, Aerospace, Chemical Processing, Marine Components
Relative Cost Moderate Moderate Economical Premium
Key Advantage Excellent Corrosion Resistance with High Electrical Performance Highest Electrical Conductivity Lightweight and Cost-Effective Superior Strength and Corrosion Resistance

Safety guidelines 

  • If eye contact occurs, flush the eyes immediately with plenty of water for at least fifteen minutes. You should also flush under the eyelids.
  • Wash any affected skin areas thoroughly with water immediately after exposure for at least fifteen minutes.
  • Do not make someone throw up if they swallow the foil.
  • Take the person outside for some fresh air if they have trouble breathing. Use artificial respiration if breathing has stopped. Do not perform resuscitation via mouth.
  • Make sure that all medical staff are aware of its exposure.

Why choose Techinstro?

Techinstro stands out as a leading supplier and manufacturer in the chemical industry. We specialize in producing advanced items like Nickel Foil. We offer high-quality products at affordable prices. We follow stringent quality standards and uphold high standards throughout the production. Our expert team ensures that we meet our client’s requirements. Our state-of-the-art production facility helps us fulfill bulk orders quickly. We value our customers’ time and make sure to provide on-time delivery. Get in touch to choose Techinstro as a reliable partner.

FAQ's

Nickel foil is a thin sheet made from high-purity nickel metal.

It is used in batteries, EMI shielding, electronics, heating elements, research, and shielding.

Yes, it is act an electrode in batteries due to its excellent conductivity.

Yes

Yes, it can be spot-welded and soldered.

High-purity grades up to 99.9%

Yes, due to its high melting point, around 1453°C

Yes, it can be customized as per the required length and width.

Yes, pure Nickel is ferromagnetic at room temperature.

Yes, it serves as an electrode and conductive substrate in fuel cells.