| Catalogue Code | IN-CoLi-01 IN-CoLi-02 |
| CAS No. | 12190-79-3 |
| Chemical Formula | LiCoO2 |
| Compound Name | Lithium Cobalt Oxide |
| Purity (%) | >99.9 |
| Dimensions | Dia. 1”, Thick. 0.125” Dia. 2”, Thick. 0.25” |
Introduction
Lithium cobalt oxide (LiCoO₂) is a compound with a layered crystal structure. Due to its high energy density and stability, lithium-ion batteries commonly use it as a cathode material. As a sputtering target, LiCoO₂ offers a versatile material for thin-film deposition processes, including those used to produce advanced electronic devices. It exhibits good electrical conductivity, essential for efficient sputtering deposition.
Properties
The table below contains all the critical properties of Lithium Cobalt Oxide:
| Properties | Description |
| Appearance and Shape | Solid, Thin film, Disc |
| Molar mass | ~ 97.87 g/mol |
| Density | ~ 5.05 g/cm³ |
| Thermal conductivity | ~ 5.2 W/m·K |
| Melting Point | ~ 1130°C |
Applications
Here are the critical applications of Lithium Cobalt Oxide (LiCoO₂):
- Rechargeable Batteries (Li-ion): LiCoO₂ is widely used as a cathode material in lithium-ion batteries, especially for portable electronics like smartphones, laptops, and cameras due to its high energy density.
- Electric Vehicles (EVs): These are found in some early electric vehicle battery packs, although newer materials are often preferred for higher stability.
- Power Tools: Integrated into the batteries of power tools for high energy output and lightweight performance.
- Electronics Manufacturing: Electronics Manufacturing produces thin-film capacitors, resistors, and other components in semiconductor devices.
- Memory Devices: LiCoO₂ deposits films for non-volatile memory devices, such as DRAM or flash memory.
- Solar Cells: These are used to fabricate thin-film solar cells due to their semiconductor properties.
- Superconducting Films: LiCoO₂ thin films are sometimes used in experimental superconducting applications, taking advantage of their stable crystalline structure.
FAQs
Answere: LiCoO₂ is a target material in sputtering processes to produce thin films in lithium-ion batteries, semiconductors, and photovoltaic applications.
Answere: LiCoO₂ has high chemical stability, good conductivity, and a high melting point, making it ideal for creating durable and efficient thin films.
Answere: Yes, LiCoO₂ targets can be used in reactive sputtering processes, often in the presence of oxygen or other gases to form oxide films.
Answere: The most common technique is DC sputtering, though RF sputtering can also better control the deposition rate and film quality.
Answere: LiCoO₂ should be handled carefully due to its potential toxicity if inhaled or ingested. Proper personal protective equipment (PPE) and ventilation are recommended during handling and sputtering.
sachin
Nice product !!!