In recent years, with the rapid development of new energy vehicles in my country, the demand for power batteries has soared, directly driving the rapid growth of related industries represented by lithium batteries. However, with the reform of industrial policies and changes in market patterns, problems such as overcapacity and short battery life have become bottlenecks restricting industrial development.
Lithium battery is a kind of battery that uses lithium metal or lithium alloy as the negative electrode material and uses non-aqueous electrolyte solution. It is the battery with the highest energy density and the best comprehensive performance in secondary battery technology. Its market share has been increasing year by year since its birth. promote. Compared with other rechargeable batteries, lithium-ion batteries have the advantages of high energy density, high voltage, long life, and no memory effect. Lithium-ion batteries have occupied the main market for consumer electronics batteries such as mobile phones and notebook computers. In the future, with the further improvement of lithium battery production technology and battery performance, they will occupy the main market for energy storage batteries, power batteries and other fields. In 2016, the output of lithium batteries in China reached 7.842 billion, a year-on-year increase of 40%. Then this article will briefly analyze the d
The newly released "Battery Industry Pollutant Discharge Standard" (GB 30484-2013) is of great significance to my country's implementation of international environmental protection conventions and strengthening the prevention and control of heavy metal pollution. The standard, answered the reporter's question.
In daily life, several dry batteries are installed in remote controls, radios, flashlights, and electric toys that people use. Some citizens will find that some batteries cannot be used for a short time. On how to distinguish the advantages and disadvantages of dry batteries, the reporter interviewed Sun Yundong, an expert from the Municipal Quality Inspection Institute.
When environmental protection slogans are loudly shouted, it is necessary for us to always check whether our actions are in harmony with the slogans, and whether they are mixed with the noise of some commercial private goods?
This article will give a systematic knowledge explanation of the two most common high-energy green rechargeable batteries currently on the market, lithium-ion batteries and nickel-metal hydride batteries, so that everyone can have a comprehensive understanding of these two batteries and compare them in purchasing batteries. Make a reference with battery usage attention.
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