Lithium Vanadium Phosphate (LVP) is a new type of cathode material for lithium-ion batteries, which has the advantages of stable structure, good safety and long cycle life.
Test item | Unit | Spec | Test result | Inspection methods or instruments |
Chemical component
| Li | (wt%) | 5.0±1.0 | 5.44 | ICP |
V | (wt%) | 25.0±3.0 | 25.28 |
P | (wt%) | 23.0±2.0 | 22.80 |
C | (wt%) | 2.0±1.0 | 1.59 |
Physical property
| Particle size | D10 | (μm) | ≥0.7 | 0.948 | Laser particle size analyzer |
D50 | (μm) | 3.0~5.0 | 4.886 |
D90 | (μm) | ≤18.0 | 14.855 |
BET | (m2/g) | ≥12.0 | 14.55 | Fully automatic specific surface area and porosity analyzer |
TD | （g/cm3） | ≤2.5 | 1.19 | Tapped density measuring instrument |
pH | / | ≤11.0 | 9.82 | pH meter |
Water | (ppm) | ≤1500 | 744.0 | Moisture meter
|
Electrochemical performance | First discharge capacity | (mAh/g) | ≥130.0 | 143.8 | CR2032
0.1/0.1C(4.3-3.0V) |
First discharge efficiency | (%) | ≥90.0 | 92.4 |
Company Profile
Xiamen AOT battery equipment Technology Co LTD was set up as a manufacturer in 2006. We have total manufacturing facilities of around 4, 000 square meters and more than 65 staff. Owning a group of experienced engineers and staffs, we can bring you not only reliable products and technology, but also excellent services and real value you will expect and enjoy. AOT Battery has been focused on product development and operations of lithium battery and its surrounding, we supply full kinds of lithium-ion battery equipment, lab battery raw materials and lithium-ion battery research and development technology.
Exhibition
AOT Lithium Battery Equipment exhibition provides exhibitors and visitors with a comprehensive platform for display, exchange, cooperation and trade. By participating in the exhibition, enterprises can understand the industry dynamics, expand market channels, enhance brand image and promote technological innovation and industrial upgrading.
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FAQ
Q.What is Lithium Vanadium Phosphate
A.Lithium Vanadium Phosphate is lithium vanadium phosphate, with the chemical formula Li₃V₂(PO₄)₃. It is a cathode material for lithium-ion batteries, featuring high specific energy, high working voltage, and good cycle stability, and has the potential to be applied in power batteries and energy storage fields.
Q.The role of Lithium Vanadium Phosphate
A.Lithium Vanadium Phosphate is mainly used as the cathode material for lithium-ion batteries. It can provide electrical energy through reversible lithium intercalation and deintercalation, with a theoretical specific capacity of 197 mAh/g and a voltage platform of approximately 3.6V, which can enhance the energy density of the battery. Its three-dimensional olivine structure is stable, with a long cycle life and high safety. It is suitable for power batteries, energy storage systems, etc., and can optimize the battery life and reliability of equipment.
