Ternary lithium battery is a kind of lithium battery, except that the positive electrode of this battery is made of ternary material. Ternary materials refer to nickel, cobalt, and manganese, respectively. The positive electrode of some ternary lithium batteries is made of nickel, cobalt and aluminum.
The ternary lithium battery is a battery with relatively good performance, and most pure electric vehicles use this type of battery.
Ternary lithium batteries are lighter and have higher energy density. This type of battery is very good.
Some pure electric vehicles use lithium iron phosphate batteries. The energy density of this battery is not as high as that of ternary lithium batteries, but its safety performance is worse than that of ternary lithium batteries.
Ternary lithium batteriesm will burn at a temperature of 200 degrees Celsius, and lithium iron phosphate batteries will only start burning at a temperature of 800 degrees Celsius.
Most automobile manufacturers have also carried out a lot of work to improve the safety of ternary lithium batteries.
Most pure electric vehicles have a huge battery, which is usually attached to the car's chassis.
The battery box of a pure electric vehicle can protect the battery, and the pure electric vehicle also has a very intelligent battery management module.
If used normally, the safety of pure electric vehicles is very good.
Pure electric vehicles are the development trend of future automobiles, and many consumers have purchased pure electric vehicles under the encouragement of national policies.
1. Beat themLithium-ion batteries are absolutely harmful to the human body. The most harmful thing is the electrolyte solution. The electrolyte is a volatile organic liquid and is obviously corrosive. Prolonged inhalation of the volatile gas will damage the respiratory tract;
2. batteries, The contents inside the battery cells are harmful to the human body. It is not recommended to go there. You must wear a gas mask or face mask to go to work. I used to unknowingly open a bucket of stack ingredients, smoke it, and not be able to eat for a whole day. If you do PACK, it has virtually no impact on the body (some workstations must be exposed to organic solvents). ). This is harmful;
3. The so-called radiation refers to the phenomenon of radio frequency waves generated by high-frequency oscillation of circuits and emitted into space. Radiation of a certain frequency and intensitytee has an impact on the body.
4. The production process of lithium battery production line, and will the process cause pollution (gas, water and soil)? Regarding the current production process of lithium batteries, lithium (Li-ion) batteries are not polluted (toxic heavy metals).
Detailed information:
Notes:
1. Avoid using in harsh conditions such as. : high temperature, high humidity, prolonged exposure to the sun in summer, etc. Avoid throwing batteries into fire.
2. When removing the battery, make sure the electrical device is turned off; the operating temperature should be kept between -20 and 50℃.
3. Avoid “storing” batteries in electrical appliances that are out of use for a long period of time.
Reference:
Baidu Encyclopedia-Lithium-ion Battery