Strengthening recycling supervision through traceability management The Measures require that tier utilization companies should establish a traceability management system, apply for manufacturer codes and record coding rules in accordance with relevant national traceability...

The recycling market needs to be standardized Last year, a company from Shenzhen engaged in new energy vehicle related business approached us and initially agreed on a recycling price. According to the brand, high-quality batteries cost around 300 yuan per kilowatt hour, while infer...

Ministry of Industry and Information Technology: Encourage cascade utilization of power batteries The reporter learned that the current treatment methods for waste power batteries are mainly divided into cascade utilization and recycling. Generally speaking, waste power batteries wi...

On January 14th (Reporter Huang Anjin), Minister of Industry and Information Technology Xiao Yaqing recently stated that during the 14th Five Year Plan period, the Ministry of Industry and Information Technology will continue to promote the development of China's new energy vehicle industr...

Regarding the application prospects of this technology, Seung WooLee, assistant professor at the School of Mechanical Engineering at Georgia Institute of Technology, stated that this flexible energy storage device provides a unique connection between wearable devices and IoT devices. In the future,...

By repeating the impregnation steps, the researchers obtained a conductive paper and then added alternating layers of metal oxide energy storage materials, such as manganese oxide, to it. Regarding this process, Lee stated that it is basically a very simple process, where we alternate operatio...

Recently, using simple layer by layer coating technology, researchers from the United States and South Korea have developed a paper flexible supercapacitor with the best performance of high energy and high power density. We usually judge the advantages and disadvantages of e...

As the main competitive industry in South Korea, the problem of talent loss in the battery industry is becoming increasingly severe. South Korea's "Asian Economy" reported on November 19th that China, relying on its strong capital strength and large-scale investment in the batter...

In the final 50% reduction in battery cost, the design of battery cells will be reduced by 15%, the manufacturing process will be reduced by 10%, the positive and negative electrode materials will be reduced by 20%, and the battery system will be reduced by 5%. Volkswagen Gr...

In the future, Volkswagen's customized battery cells have also set several goals: energy density+40%, weight -30%, power density+50%, working temperature+35%, internal resistance -25%, and kinetic energy recovery performance+40%. Comparing several different materials of...