| Material | AlLiCoO2 |
| Purity | 99.9% |
| Shape | Planar Disc |
Stanford Advanced Materials (SAM) introduces the Aluminum-doped Lithium Cobalt Oxide Target (AlLiCoO₂), a superior sputtering material tailored for high-performance lithium-ion batteries. The incorporation of aluminum enhances structural stability, cycling performance, and thermal resilience, making this target ideal for cutting-edge energy storage solutions.
Related Products: Aluminum Sputtering Target, Al, Aluminum Copper Sputtering Target, Al/Cu, Lithium Sputtering Target, Li, Lithium Cobalt Oxide Sputtering Target, LiCoO2, Cobalt Sputtering Target, Co, Chromium Cobalt Sputtering Target, Cr/Co
Note: Specifications provided are based on theoretical data. For customized options and detailed inquiries, please contact us.
The Aluminum-doped Lithium Cobalt Oxide Target (AlLiCoO₂) is an enhanced variant of lithium cobalt oxide (LiCoO₂), integrated with aluminum (Al) to boost its performance characteristics. The introduction of aluminum into the crystal lattice stabilizes the structure, thereby significantly improving cycling stability and extending the lifespan of lithium-ion batteries.
AlLiCoO₂ maintains a high specific capacity, generally around 140-150 mAh/g, making it well-suited for applications demanding substantial energy output. Aluminum doping effectively mitigates the structural alterations that typically occur during repeated charge and discharge cycles, leading to enhanced thermal stability and minimized capacity degradation over time. This doping also reduces the likelihood of lattice collapse, thereby enhancing battery safety.
While the electrical conductivity of AlLiCoO₂ is slightly diminished compared to pure lithium cobalt oxide due to the presence of aluminum, this reduction is offset by the material’s increased durability and extended cycle life. Aluminum acts as a stabilizing agent, preventing unwanted chemical reactions and enhancing the overall performance of the cathode material.
Additionally, the improved thermal stability achieved through aluminum doping lowers the risk of thermal runaway, a critical concern in high-energy density batteries. The lightweight nature of AlLiCoO₂ further makes it an excellent choice for portable electronics and electric vehicle applications where both energy density and weight are paramount.
Our AlLiCoO₂ Targets are meticulously packaged to ensure their safety during transportation and storage. Depending on the size, smaller targets are securely placed in polypropylene (PP) boxes, while larger targets are shipped in custom-built wooden crates. We prioritize customized packaging solutions, utilizing appropriate cushioning materials to provide maximum protection.
Packaging Options:
Q1: What benefits does aluminum doping provide in LiCoO₂?
A1: Aluminum doping enhances the thermal stability, structural integrity, and cycling performance of lithium cobalt oxide, making it more suitable for high-power and long-life applications.
Q2: What is the typical purity level of SAM’s AlLiCoO₂ sputtering targets?
A2: Stanford Advanced Materials offers AlLiCoO₂ targets with purities of 99.9% or higher, tailored to customer specifications.
Q3: What precautions should be taken when handling AlLiCoO₂ targets?
A3: Although the material is stable, it should be stored in a dry, clean environment to prevent surface contamination. Additionally, avoid physical impacts that could cause cracking or chipping.
| Property | AlLiCoO₂ Target | LiCoO₂ Target (Standard) | LiFePO₄ Target |
|---|---|---|---|
| Chemical Formula | AlLiCoO₂ | LiCoO₂ | LiFePO₄ |
| Applications | – Cathode material for lithium-ion batteries | – Common cathode in lithium-ion batteries | – Cathode material in lithium iron phosphate batteries |
| – Thin-film deposition | – Thin-film deposition | – Thin-film deposition | |
| – High-performance batteries | – High-performance batteries | – Long-life, safer applications | |
| Energy Density | High | High | Moderate |
| Voltage | High (typically 4.2 V) | High (typically 4.2 V) | Lower (typically 3.2 V) |
| Cycle Life | Good | Good | Very Good |
| Thermal Stability | High | High | Very High |
| Safety | High | Stable under controlled conditions | Very Safe (thermally stable, non-toxic) |
| Conductivity | Good | Good | Moderate |
| Density (g/cm³) | ~4.9 | ~4.8 | ~3.6 |
| Melting Point | ~800°C | ~800°C | ~1100°C |
Aluminum is a lightweight, silvery-white metal and the 13th element on the periodic table. Renowned for its excellent corrosion resistance, high thermal and electrical conductivity, and robust mechanical properties, aluminum is highly ductile and non-magnetic. These characteristics make it ideal for diverse applications, including aerospace, transportation, electronics, and packaging. Its natural oxide layer provides resistance to oxidation, making it a valuable structural and functional material. In ceramics and target materials, aluminum is commonly used as a dopant to enhance thermal stability and mechanical strength.
Lithium is a soft, silvery-white alkali metal with the chemical symbol Li and atomic number 3. It is the lightest metal and possesses the lowest density of all metals. Highly reactive and flammable, lithium is typically stored in mineral oil. It is extensively used in rechargeable batteries for mobile phones, laptops, and electric vehicles due to its high energy density and efficient cycling capabilities. Additionally, lithium plays a crucial role in certain pharmaceuticals and the production of glass and ceramics.
Cobalt is a hard, shiny, silvery-blue metal with the chemical symbol Co and atomic number 27. Naturally found in the Earth’s crust, often combined with elements like nickel and copper, cobalt is essential for producing strong, wear-resistant alloys. It is a critical component in the cathodes of lithium-ion batteries, enhancing battery stability and overall performance. Beyond batteries, cobalt is utilized in manufacturing magnets, turbines, cutting tools, and in various medical and industrial applications due to its ability to withstand high temperatures.
