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When the battery is charged, the lithium atoms on the positive pole are ionized and electrons (to be embedded). Lithium ions move to the negative electrode through electrolytes and obtain electronics. The electrons are restored to lithium atoms and embedded into the carbon layer micropore (penetrating). When the battery is discharged, the lithium atoms embedded in the negative electrode carbon layer lost electrons (decentralized) into lithium ions, and then returned to the positive electrode (embedded) through t

The memory effect of lead -acid battery is a disadvantage When we are still important to lead -acid electric vehicles, the electric vehicle industry has developed to a history of nearly 160 years because the lead -acid batteries have grown in nearly 160 years. The cost of battery manufacturing has declined. Traditional set of electrical colloidal battery batteries are 1,000 yuan. The implementation of lead -acid batteries of the area is a certain use. Is there a recall for lead -acid battery? Yes, the following

Analysis of the gap between my country's power lithium ion battery and international battery Compared with the world, the battery power gap is too large. Nearly 90%of the battery companies in my country are still manual assembly production. Compared with foreign countries, technology is too behind. It is understood that there are currently no more than 5 people in my country who master the core skills of automobile battery development. Regardless of the battery, from the current point of view, my country&

The two attenuation methods of electric batteries, as well as the impact on electric vehicles There are two types of power lithium -ion batteries of electric vehicles: one is attenuation caused by the cycle of power lithium -ion battery, and the other is the attenuation of power lithium -ion batteries in low temperature environments. The former is the performance of the service life of power lithium -ion batteries, and the latter is the performance of the power lithium -ion battery in a low temperature environme

"Power lithium batteries are moving towards the era of solid state. The combination of sulfur compounds and polymers is still more promising, but I always feel that it has come step by step to develop from quasi -solid state to solid state." Wu Feng emphasized. "By 2020, the country's indicator of the energy density of power lithium -ion batteries is 300WH/KG. my country's power lithium battery company urgently needs innovation and development. With the decline of state subsidies, the batt

The completion of each photovoltaic power station is the hard work of the project manager. This article is a project manager who has worked on the front line for many years when he has noticed a northwest project, and specifically records various problems encountered at the project site. Although some scattered, they all reflect the true situation of the front line. Let people see a careful and serious heart about work under his rough appearance. 1. Emergency funds The project manager will encounter various c

The broad market of new energy vehicles and power lithium batteries will never lack new entrants. As a global lithium resources and lithium salt giants, as early as 2011, Ganfeng Lithium Industry had been involved in the field of power lithium battery manufacturing. According to the company's investigation data, Jiangxi Ganfeng Lithium Electric Technology Co., Ltd., which was established in 2011 (hereinafter referred to as Ganfeng Lithium Electric), is the major shareholder of Ganfeng. Ganfeng Lithium has 54

The advantages of my country's development of floating photovoltaic power stations In 2014, the cumulative installed capacity of photovoltaic power generation in my country was 28.05 million kilowatts, and the cumulative power generation was 25 billion kWh. Among them, the photovoltaic power plant is 23.38 million kilowatts, the distributed is 4.67 million kilowatts, and the new installation capacity is 10.6 million kilowatts, accounting for about one -fifth of the world's new installed capacity. Uniform

my country's first floating photovoltaic power station was completed in Yunnan. Compared with Japan, Britain, South Korea and other countries, it has successively settled in floating photovoltaic power stations. my country has started late. At present, Japan has maintained the largest output record of floating power fields. However, with the development of the industry and the advancement of technology, it is believed that more and more domestic companies will start to get involved in the development and utiliz