lithium ion battery cells 18650

　　Pioneer of lithium ion battery cells 18650technology

　　Lithium-ion flow batteries set off a new revolution

　　In an exclusive interview with China Energy Storage Network, Chen Yongchong has always advocated that science is not far away from life. Adhering to the concept that science originates from life and is used in life, he and his team have completed the development of the lithium ion battery cells 18650concept with the investment support of the National 863 Project Plan and Beijing Haofengguang Energy Storage Technology Co., Ltd. Proposition and verification of technical principles. Currently, 15 national patents have been applied for, of which 6 have been authorized. The most important thing is that the innovative design invented by Chen Yongchong and his team based on the decoupling idea of battery current collector internal resistance is undoubtedly the first in the world!

　　At present, lithium-ion batteries are popular as electric vehicle power batteries because of their high energy density, but they also have unavoidable shortcomings. One is safety issues and the other is cost issues. One advantage of flow batteries is that they can convert energy Separate from power, the cost is lower and the safety is higher when applied to large-scale energy storage. In order to solve the practical problems of lithium-ion batteries, Chen Yongchong proposed the concept of lithium-ion flow batteries, which combines the advantages of both batteries and allows the fixed poles of lithium-ion batteries to flow.

　　From the proposing of the concept to the verification of technical principles, there are unknown hardships and hardships. As Mr. Lu Xun praised, the first person to eat a crab is admirable. Who dares to eat it if he is not a warrior? ? Chen Yongchong and his team are such a group of warriors. There are no shortcuts on the road of scientific research. Propose concepts, derive formulas, verify theories, and verify technology. If it doesn't work, do it again. Overturn, verify, overturn, and verify again. They are tireless, practical and determined in this unfamiliar and emerging field. Take every step! They are not afraid of difficulties. As Chen Yongchong said, this is the most basic quality of a researcher. After more than three years, Chen Yongchong and his team have achieved major breakthroughs in their research on lithium-ion flow batteries.

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