The world's first lithium metal battery production line landing Hefei

On September 19th, at the 2022 National Double Chuang Week "Lithium Metal Battery Innovation Technology Forum", an automatic lithium metal battery manufacturing line with global competitiveness was officially launched in Hefei.

It is reported that this is the first lithium metal battery automatic manufacturing line in China and even the world. It is another major progress of my country's independent development of a new generation of power battery technology companies in large -scale production.

Breakthrough technical barriers to expand the application field

How to improve battery energy and safety is the biggest problem in the lithium battery industry. Anhui Mengwei New Energy Technology Co., Ltd. recently achieved a major technical breakthrough in the new generation of lithium metal battery energy 500WH/KG in the Economic Development Zone of Hefei. If this technology enters the market, it can nearly double the endurance of the current electric vehicle.

"In the future, with the gradual maturity of lithium metal batteries in aviation applications, the requirements of navigation and new energy vehicle battery technical indicators will be more similar and homogeneous. Lithium metal batteries are also worth looking forward to promoting the new energy vehicle industry. Zhou Lisha, co -founder and CEO of Mengwei Technology, said in his speech in the "Status and Development Trend of the Industrialization and Development of Lithium Metal Battery".

The research and development process is facing bottlenecks

Create technology + talent development strategy

Compared with graphite and silicon carbon, the metal lithium negative activity is extremely active, which makes its security have higher challenges. This is one of the reasons why lithium metal battery technology stays in the laboratory stage (TRL3) for a long time. In the face of this technical problem, Lianwei Technology adopts new types of electrolytes developed independently, combined with lithium negative electrode protection technology and reasonable battery design solutions to effectively solve the safety and reliability of lithium metal batteries.

Regarding the scarcity of R & D talents in the field, the enterprise and the presidents of the Chinese Academy of Sciences, the University of Tsinghua University, and the University of Science and Technology of China have carried out cooperation in production, university -research projects for a long time to vigorously introduce high -level talents. At the same time, the "League Bud Plan" was also launched, and a number of outstanding fresh graduates at home and abroad with the development of the lithium metal battery industry were introduced to make a good reserves of talent.

Not long ago, Lianwei Technology completed the delivery of the 6th batch of lithium metal battery products. The battery will be used for the new generation of high -altitude long -term airline aircraft. Compared with the second -generation lithium metal battery Metary️Ex product series launched in 2020, the energy density of the third -generation Metary️Exx product delivered this time has been increased from 450WH/KG to 500WH/KG. The test data performance is also better. In the future, these applications are also expected to improve emergency communication and fire removal capabilities.

Stimulate the vitality of innovation

Promote the development of high -end products in Hefei New Energy Battery

Since settlement in Hefei in 2018, Anhui Mengwei New Energy Technology Co., Ltd. has received a series of policies support from the provincial and municipal government, including many dimensions such as talent introduction, project landing, and research and development support.

After the production line of this automated lithium -lithium metal battery manufacturing, it will greatly improve the supply capacity of the enterprise to deliver more standardized and more efficient products to ensure the stable and safe supply of customer products and meet the needs of customers' order growth.

In addition, the new energy vehicle industry is one of the key enterprises in Hefei City, and the power battery is the "key part" of the core parts of the new energy industry chain. As a power battery R & D manufacturing enterprise in the Hefei area, after the lithium metal automation manufacturing line is enabled, it will effectively promote the development of high -end products in Hefei New Energy Battery, further improve the layout of the new energy vehicle industry chain, and enhance the high -quality development of the industrial chain. Jianbao All -Media Learner Reporter Wang Shuhang

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