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Classification of power supply for new energy vehicles
According to the development of global new energy vehicles, their power sources mainly include lithium-ion batteries, nickel hydrogen batteries, fuel cells, lead-acid batteries and super capacitors, of which lead-acid batteries and super capacitors are mostly in the form of auxiliary power sources. The main reason is that these battery technologies are not fully mature or have obvious shortcomings. Compared with traditional vehicles, there are many gaps in terms of cost, power and range. This is also an important reason that restricts the development of new energy vehicles. (I) nickel hydrogen battery nickel hydrogen battery is a battery with good performance. Nickel hydrogen batteries are divided into high-voltage nickel hydrogen batteries and low-voltage nickel hydrogen batteries. Positive electrode of nickel hydrogen battery
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Current situation and future development trend forecast of China's lithium battery market in 2019
The lithium-ion battery industry, as a cross industry among the three major industries of new energy, new energy vehicles and new materials to be developed during the 12th Five Year Plan and the 13th five year plan, the state has issued a series of support policies to support the lithium-ion battery industry, which directly drives the rapid growth of China's lithium-ion battery market.
New energy vehicles enter the stage of "saturated competition"
A few days ago, BMW Group announced that it will realize the layout of 25 new energy vehicles in 2023, two years ahead of the original plan of 2025. At the same time, we will "start from now on" with full power and move towards electrification in an all-round way. The "acceleration" of the layout of BMW Group's new energy vehicles is enough to give us a glimpse of the whole picture. In recent years, the competition among the major automobile giants on the new energy vehicle track has become increasingly fierce. How to cope with this fierce competition has also become an urgent problem for China's independent brand automobile enterprises.
The surge in battery nickel use is bad news for cobalt prices
According to mining, adamas intelligence, a battery metal tracking agency, said that in May this year, electric vehicle manufacturers used 57% more nickel in passenger car electric vehicle batteries than in 2018.
Finnish clean energy company makes the recovery rate of lithium battery reach more than 80%
The Finnish clean energy company Fortum adopts the low carbon dioxide hydrometallurgical recovery process, and the recovery rate of lithium-ion batteries has increased from 50% to more than 80%.
New stage of power battery development in China
To implement the development strategy of "low-end" breaking through "high-end", China's power batteries have entered a stage of steady development and focus on intelligent manufacturing. Among them, a solid strategic partnership with automobile enterprises is a very important part of the development of domestic power battery enterprises.