According to the news of the Ministry of Science and Technology website on March 7, on February 28th, the High-tech Division of the Ministry of Science and Technology organized an expert in the "12th Five-Year Plan" National Science and Technology Support Program "Research and Application Demonstration of New High-Safety Diaphragm for Lithium-Ion Power Battery" in Beijing. The project was accepted. The inspection and acceptance expert group listened to the report of the “National S&T Support Plan Management Measures†and “National S&T Support Plan Special Fund Management Regulations†and other relevant regulations, and heard the report of the project leader on the implementation of the project, reviewed the relevant materials, and passed the inquiry and discussion. The expert group believes that the project has completed the specified main tasks and indicators and agreed to pass the acceptance. The project uses controllable UV cross-linked polyaryletherketone to realize the preparation of lithium battery separators with adjustable thickness of 20-40 μm. The key technologies of lithium ion battery based on new high safety separators are studied, and a battery system test and development platform is established. A high-efficiency energy equalization technology for battery management systems was developed. An annual production capacity of 30 tons of controllable UV cross-linked polyaryletherketone lithium ion battery battery separator production line, annual output of 1 million square meters of controllable UV crosslinked polyaryletherketone lithium ion battery separator production line, battery system in the electric Passenger cars get demonstration applications. The acceptance expert group unanimously agreed that the project passed acceptance. Galvanized Steel Wire,Stainless Steel Wire,Carbon Steel Wire,Steel Wire Rod,Galvanized Iron Wire Shandong Yiyuantong International Trade Co., Ltd. , https://www.yyttrade.com
Lithium-ion battery key technology breakthrough