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The improvement of battery life determines the fate of electric vehicles. Scientific researchers are pursuing new discoveries in chemistry and materials, and car companies and battery suppliers are working together to reduce costs and add energy. Among the emerging new technologies, a lot of research has been invested in replacing lithium-ion chemistries, and some have become popular applications and solutions. 1. MIT: Semi-solid lithium flow battery Researchers at the Massachusetts Institute of Technology in

my country is one of the most important producers of lithium batteries. In the face of the rapid development of the lithium battery industry, in order to strengthen management and promote industrial transformation and upgrading, the Ministry of Industry and Information Technology recently announced the "Lithium Battery Industry Standard Conditions" and the "Lithium Battery Industry Standard Notice Management Interim Measures." The market size of lithium battery industry has reached 82 billion

Recently, through the appraisal of scientific and technological achievements by well-known domestic lithium battery authoritative experts, a new high-performance super-energy lithium battery with multiple world-wide invention patents was successfully developed and produced by Guangdong Huanyu Green Ao Technology Co., Ltd. The upcoming new high-performance super-energy lithium battery will replace the traditional liquid electrolyte technology with new gel electrolyte technology, and replace the traditional solid

In recent years, in the process of research and development of new materials for lithium secondary batteries, high-throughput computing theoretical tools and research platforms based on the idea of material genome have been gradually established. On this platform, by combining calculation methods with different precisions, ion-based Material screening of transport properties; by introducing data mining algorithms in informatics into the analysis of high-throughput computational data, the feasibility of material big

Factors affecting the fast charging capability of lithium-ion batteries are analyzed from the perspective of battery structure. Under different state parameters and environmental parameters, the charging current value of each lithium-ion battery is optimal. So, from the perspective of battery structure, what are the factors that affect the optimal charging value? Microscopic charging process Lithium-ion batteries are known as rocking chair batteries, in which charged ions move between the positive and nega

According to foreign media reports, researchers at Virginia Tech in the United States have demonstrated a green and sustainable lithium battery (LIB) manufacturing method that does not use harmful organic solvents in the battery electrode production and recycling process. (: Virginia Tech) The researchers found that the rate performance and cycle life of electrodes fabricated through a water-based process were comparable to electrodes fabricated using traditional solvent-based processes. The use of water-solu

The famous journal "Science" published an academic paper by the my country University of Geosciences (Wuhan) research team on the 10th, announcing that through the electronic state characteristics of the semiconductor heterogeneous interface, protons are confined at the heterogeneous interface, and a proton channel with a low migration barrier has been designed and constructed. This reporter learned on the 10th from my country University of Geosciences (Wuhan). Associate Professor Wu Yan of the School

The development of new energy and electric vehicles will use lithium-ion batteries with relatively high energy density. When lithium-ion batteries are used in series, in order to ensure the consistency of battery voltage, a voltage balancing circuit is inevitably used. Today I would like to share with you some battery balancing circuits that I have used in my work. I hope it will be helpful to you. The simplest balancing circuit is load consumption balancing, that is, a resistor is connected in parallel to each

With the continuous deepening of my country's informatization construction, the rapid advancement of industry, and the continued development of the Internet of Things, AI, and 5G, all walks of life are thriving. At the same time, the rapid development of these industries has also strongly promoted the development of the power supply industry. my country's power supply industry market is facing opportunities as well as challenges. At present, the level of information construction and scientific and techno