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In April last year, Lisa Smith, the author of this article, took a look at the latest lithium battery research results published in the "Advanced" magazine family. More than a year later, it looks like current research into battery technology will continue to expand, with many potential alternatives to lithium systems being actively sought. Now seems like a good time to share an update on our work on these new systems. But first, we need to take a quick look at the motivations behind this massive internat

Industry insiders say, "Finding an electrolyte with a suitable ratio is a bit like taking traditional Chinese medicine. It's like taking different prescriptions for different physiques and illnesses. The formula of the electrolyte needs to be determined based on the type of positive and negative electrode materials, battery shape, and battery performance of the lithium battery." [Performance] The volume and price of electrolyte solvent products rose sharply. Shi Dashenghua’s net profit in the

The Beijing Graphene Industry Innovation Center’s technological achievements conference was held grandly during the 20th Beijing Science and Technology Expo. At the meeting, Beijing Graphene Technology Research Institute released the results on behalf of the Beijing Graphene Industry Innovation Center, and also released the Beijing Graphene Industry Innovation Center’s “four-axis linkage” industrial development roadmap. Beijing attaches great importance to the work of the Graphene Industr

At present, the market demand for new energy vehicles in my country is driven by government subsidy policies, rather than real rigid demand. Wang Zidong said that the large companies that are growing now were cultivated under such severe bubble conditions, and in fact they may not be truly strong. Judging from the financial reports of major listed companies, most of the financial data are not optimistic. From the perspective of the global market, my country's new energy passenger vehicles' world share reach

South Korea's new energy vehicles and power lithium-ion battery industries started early and are concentrated in scale. The government attaches great importance to the development of core component systems and has promoted the development of electric vehicles (EV, PHEV), hybrid electric vehicles (HEV) and hydrogen energy since 2014. A green and environmentally friendly vehicle plan with FCV as the core. As of 2018, a total of nearly 290,000 environmentally friendly vehicles have been produced. The government ha

Batteries play an important role in modern life, powering laptops, phones, robot vacuum cleaners, hearing aids, pacemakers, and even electric cars. But at the same time, it also presents safety risks and impacts on the environment. Texas A&M University (Texas A&M University) conducted research on the composition of a special battery-metal-free water-based battery. The battery reduces the flammability of standard batteries and uses fewer metals in the battery production process. (: Journal CellReportsPhys

According to foreign media reports, scientists at Berkeley Lab in the United States have used new methods to elucidate the least understood parts of lithium-ion batteries, laying the foundation for significantly improving battery performance. (: Berkeley Lab) Using a technique developed by scientists in the laboratory's field of energy technology, the researchers hope to elucidate the structure of large organic molecules that occur during battery operation. It is known that these molecules are present in

5G+ lithium-ion battery new technology rewrites the development pattern of my country's coal industry. Mining operations are in the era of mechanization, gradually moving toward automation, and placing higher demands on communications. 5G technology can effectively improve the control level of scenarios such as intelligent mining and intelligent excavation, as well as the reliability and maintainability of monitoring data transmission. The safe, reliable and stable operation of lithium-ion batteries directly af

Lithium batteries mainly consist of four parts: positive electrode, negative electrode, non-aqueous electrolyte and separator. Currently, the most commonly used lithium batteries on the market are lithium iron phosphate batteries and ternary lithium batteries. The cathode raw materials of the two are quite different, and the production process is relatively similar, but the process parameters need to change greatly. If lithium iron phosphate is completely replaced with ternary materials, the rectification effect of