| Catalogue Code | IN-LNO-01 |
| CAS No. | 12031-65-1 |
| Chemical Formula | LiNiO2 |
| Compound Name | Lithium Nickel Oxide |
| Surface Area (m2/g) | <5 |
| Particle Size d50 (μm) | 1-3 |
| Purity(%) | >99.8 |
Introduction
Lithium nickel oxide (LNO) is a prominent electrode material emerging in lithium-ion battery fabrication. The battery is characterized by three main components, including the anode, cathode, and electrolyte, through which the primary charge-discharge cycles essential in power storage are facilitated. Its capacity as a cathode material exhibits high capacity and desirable reversibility, making it ideal for rechargeable lithium-ion batteries. Its sub-micron particle size also causes the electrodes to have a larger surface area, thus improving performance. Lithium nickel oxide can discharge with a high voltage of 4V, and its diffusion coefficient varies approximately between 10−8 to 10−10 cm²/s. It thus has become central to the further development of battery technology, offering high specific capacity and efficiency for several applications.
Properties of Lithium Nickel Oxide(LiNiO2)
The table below provides the properties of Lithium Nickel Oxide:
| Property | Details |
| Molecular weight | 97.7 g/mol |
| Appearance | Powder |
| Melting point | >1,000 °C (lit.) |
| Density | 4.62 g/cm3 (lit.) |
Applications
- LiNiO2 is used as a cathodic material in the construction of lithium-ion cells. The high specific capacity and energy density make Li-ion batteries suitable for portable devices such as smartphones and laptops.
- It serves the batteries of electric vehicles, increasing their driving range and performance due to its high-voltage discharge. This makes LiNiO2 one of lithium-based automotive batteries’ leading high-nickel layered oxide cathodes.
- LiNiO2 is applied in stationary energy storage systems associated with renewable power sources. It maintains a stable power system and efficient energy control.
- The material is used in Consumer electronics batteries, enabling the operation of several devices, including cameras, wearable gadgets, and game consoles.
- The LiNiO2 electrode’s main application is aerospace-related applications that need lightweight and high-energy storage.
- In rechargeable batteries, it is employed to guarantee the proper diagnostic tool and equipment power supply.
FAQs
Answere: Lithium nickel oxide (LiNiO2) is an inorganic oxide that can be used as a cathode material for lithium-ion batteries. It has high energy density and specific capacity.
Answere: LiNiO2 is deemed safe under proper manufacturing processes and usage procedures. However, as with most battery materials, there are risks associated with handling and disposal.
Answere: LiNiO2 helps provide cleaner energy through cycling. However, the use of nickel and lithium in production has environmental effects. Thus, there is a need for green battery production methods.
Answere: LiNiO2's performance can be affected by temperature, with higher temperatures generally improving conductivity but potentially leading to stability issues.
Answere: Lithium iron phosphate (LFP) and lithium manganese oxide (LMO) are two alternative compounds comparable to LiNiO2 in terms of strengths and limitations.
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