Industry Knowledge

Although the importance of new energy vehicles has been highlighted, in the early stage of development, it is still closely related to industrial policy. On February 13, the Ministry of Finance, the Ministry of Industry and Information Technology, the Ministry of Science and Technology, and the National Development and Reform Commission jointly issued the "Notice on Adjusting and Improving the Financial Subsidy Policy for the Promotion and Application of New Energy Vehicles" (hereinafter referred to as th

Recently, Tang Yongbing, a researcher at the Functional Thin Film Materials Research Center of the Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, and his team, together with Tsinghua-Berkeley Shenzhen Institute and Cheng Huiming, a researcher at the Shenyang National Research Center for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, developed a high-performance calcium ion Battery. By innovating the battery structure, they made the calcium ion battery have a n

At present, the development route of power lithium batteries is undergoing a change. Before 2017, the market chose lithium iron phosphate batteries as the mainstream technology, and the requirements of new energy vehicles for battery energy density are a process of continuous improvement, and the industry will continue to change and choose accordingly. The upper limit of the energy density of lithium iron phosphate batteries is about 160Wh/kg. The industry expects that by 2020, the energy density standard of

Recently, the Energy Storage Technology Research Department of the Dalian Institute of Chemistry, Chinese Academy of Sciences reported a new process for preparing flexible batteries. They achieved direct and firm bonding of active materials and conductive substrates through electroless plating technology. When the battery is arbitrarily bent, the active materials will not be generated. It falls off, showing good flexibility, and the battery can be applied to bendable electronic devices.(Lithium - Ion Battery Equipm

Global lead-acid battery industry development Lead-acid battery refers to a battery whose electrodes are mainly made of lead and its oxides, and the electrolyte is a sulfuric acid solution. Widely used in automobiles, motorcycles, communications, new energy, transportation, electricity and many other fields. Global lead-acid battery market competition status From the perspective of the global production capacity of lead-acid batteries, China is a major producer, accounting for about 45% of the world's

In a statement on Monday, Galaxy Resources Ltd claimed that lithium battery prices and demand for lithium-ion battery products, including electric vehicles, are beginning to show seasonal trends. According to the data, as of April 23, the price of lithium carbonate has fallen by 12.5% in 2018, and the price of lithium hydroxide has fallen by 0.7%. The market for lithium chemicals remains very tight, which will continue to support a strong price outlook, with lithium carbonate prices up 13.4% from a year ago.(Lit

Recently, the Energy Storage Technology Research Department of the Dalian Institute of Chemistry, Chinese Academy of Sciences reported a new process for preparing flexible batteries. They achieved direct and firm bonding of active materials and conductive substrates through electroless plating technology. When the battery is arbitrarily bent, the active materials will not be generated. It falls off, showing good flexibility, and the battery can be applied to bendable electronic devices.(Lithium - Ion Battery Equipm

Each lithium battery has an optimal charging current value under different state parameters and environmental parameters. Then, from the perspective of battery structure, what are the factors that affect this optimal charging value. The microscopic process of charging Lithium batteries are known as "rocking chair" batteries, in which charged ions move between positive and negative electrodes to transfer charges to power external circuits or charge from an external power source. In the specific charg

The application of large-scale energy storage devices represented by smart grids puts forward higher requirements on the cycle life, power density, cost, and safety of energy storage batteries. The room temperature secondary magnesium-based battery is a kind of electrochemical energy storage system with metal magnesium as the negative electrode. cm3), no dendrite formation during electrochemical cycling, and the theoretical reduction potential of magnesium ions is only about 0.6 V higher than that of lithium ions.