Technical Knowledge

After the electric car battery is replaced, where does the old battery go? Recently, BMW and Bosch's energy storage solutions project team have collected electric vehicle batteries that have been eliminated, and after accumulating a certain amount, they will be transformed into energy storage devices as backup power for other devices. According to the Center for Sustainable Energy (CSE), lithium-ion batteries in electric vehicles typically last eight to 10 years. That is, they can still be used in other devices

The leap-forward rise of my country's new energy vehicle industry has promoted the rapid development of power lithium battery technology. On August 1, the "Interim Regulations on the Traceability Management of Recycling and Utilization of New Energy Vehicle Power Batteries" (referred to as "Recycling Traceability Regulations") will be officially implemented, emphasizing the implementation of the extended producer responsibility system and requiring automobile production companies to assume t

Na-ion batteries are highly competitive in large-scale energy storage applications due to their abundant raw materials and low cost. Among them, sodium vanadium fluorophosphate, a polyanionic sodium ion cathode material, has become a research hotspot of researchers all over the world because of its high working potential platform, high thermal stability and large theoretical discharge specific capacity. However, there has been controversy in the structural study of sodium vanadium fluorophosphate materials. Rece

With the rapid development of the electric vehicle industry, my country has become the world's largest producer of lithium-powered lithium batteries, and together with South Korea and Japan, it dominates the lithium-powered lithium battery market. Under the appearance of this "famous reputation", hidden concerns such as backward resource development and utilization capacity, low level of power lithium battery technology, and blank battery recycling and reuse system limit the competitiveness of the ind

Businesses learn from each other's strengths and weaknesses in solid-state battery technology, and launch solid-state batteries with high safety performance, fast charging speed, long service life and a cruising range of more than 450-600 kilometers as soon as possible. "In terms of solid-state battery development, the state should also introduce policies to encourage and support solid-state batteries, so that solid-state batteries can truly enter the market and achieve commercialization." The copy

Recently, the my country Association of Automobile Manufacturers released data on automobile production and sales, showing that in the first half of this year, the production and sales of new energy vehicles were 413,000 and 412,000, an increase of 94.9% and 111.5% respectively over the same period of the previous year. Xu Haidong, assistant secretary general of the China Automobile Association, said that the production and sales of new energy vehicles in the first half of this year were much better than the same p

According to foreign media reports, the German company AKASOL will start producing the first-generation battery system AKASYSTEMOEM for the Mercedes-Benz electric bus eCitaro this fall. In addition, AKASOL and Daimler Buses (DaimlerBuses) are working closely together to develop second-generation lithium-ion battery systems. Such upwardly compatible battery systems will increase the energy supply by 35% by 2020 and also improve the range of electric vehicles.(Lithium - Ion Battery Equipment) Currently, each batte

Lithium-ion battery concept stocks strengthened during the session, Kodali rose by the daily limit, Hezong Technology rose by more than 9%, and many stocks such as Hanrui Cobalt, Keheng, Jiawei, and Xingyuan Materials followed suit.(Lithium - Ion Battery Equipment) According to the Shanghai TV News Channel, TSLA, the Shanghai Lingang Management Committee and Lingang Group jointly signed an investment agreement for the pure electric vehicle project, and will build a TSLA super car integrating R&D, manufacturi

In 2016 and 2017, the ASX-listed mining company AlturaMining (ASX: AJM) successively signed binding agreements with Lionergy Co., Ltd. (a large-scale lithium metal and battery material manufacturer in China) and my country's Shaanxi battery manufacturer Jianrui Wineng Co., Ltd. Sexual order contracts, the contracted quantities are all at the level of 100,000 tons. Lithium prices have tripled since 2015. Lithium carbonate prices rose to record highs in May in all markets except Asia, according to Benchmark Mi