Knowledge

What effect does the amount of electrolyte have on battery performance?

Choosing an appropriate electrolyte system for different positive and negative materials does not guarantee the battery has good electrochemical performance, and the appropriate am

Influence of formation process of lithium iron phosphate battery on its perfo...

Formation is an important process in the production process of lithium batteries. During formation, a passivation layer is formed on the surface of the negative electrode, that is,

Detailed explanation of material particle state changes during the preparatio...

The thickness of the pole piece of lithium battery is generally about 40-200μm, and the thickness of the pole piece varies according to the type of battery (high energy, high power

Application of ceramic coating in lithium battery

Lithium-ion batteries have outstanding advantages such as high voltage, high capacity, small size, light weight, environmental protection and long life. They have been widely used

Influence of moisture content on battery performance

There are many factors that affect the performance of lithium batteries, such as the type of material, the compaction density of the positive and negative electrodes, moisture, coa

Analysis of the properties and key influencing factors of lithium battery paste

Lithium battery electrode slurry is the beginning and the most important part of the battery. Electrode slurry involves a lot of content, including materials, particle science, flu

In-depth analysis of the causes of NCM811 battery life degradation

Nickel-cobalt-manganese ternary material is one of the main materials of current power batteries. The three elements have different meanings for cathode materials. Among them, nick

Talk about the internal resistance of lithium battery with theory and production

The internal resistance is the resistance of the lithium battery when the current flows through the battery. According to the test method, it can be divided into AC internal resist

Analysis of the causes of swelling of lithium-ion batteries

Lithium-ion batteries are widely used due to their long life and high capacity. However, with the extension of use time, the problems of swelling, unsatisfactory safety performance

Why does lithium battery have super theoretical capacity phenomenon

Research Background In lithium ion batteries (LIBs), many transition metal oxide-based electrodes exhibit unusually high storage capacities, which exceed their theoretical values.

Research status of pre-lithiation of lithium batteries and related patent tec...

In order to solve the lithium loss, pre-lithiation technology has been studied. The electrode material is recharged with lithium through prelithiation to offset the irreversible li

Which lithium ion battery is best?

There are many types of lithium-ion batteries and a wide range of uses. This means that some current lithium-ion batteries are more suitable for specific applications than others.