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According to foreign media reports, researchers at Hanyang University in Seoul, South Korea, have developed a lithium metal battery (LMb), in detail, a Li/NCM battery. They say the battery, designed with the operating requirements of electric vehicles in mind, outperforms lithium metal batteries previously described in the literature. The new LMb supports fast charging while delivering high energy density. With a theoretical capacity of 3860mAh/g, lithium metal is an ideal anode material for high energy density

Foreword: In recent years, the domestic fuel power cell industry has achieved remarkable development, such as Xinyuan Power, Dongfang Electric, Edelman Hydrogen Energy, Zhongyu Power, Shanghai Shenli, Jiangsu Qingneng, Jiangsu Hydrogen Power, Hydrogen Pro, Forsey, Tomorrow Hydrogen and other companies have made great progress in stack technology. At this stage, the domestic electric stack market is still dominated by foreign companies, and there is a big gap between domestic and foreign companies. Under such cir

Energy, as the material basis for the progress of human civilization, has always played an important role. It is an indispensable guarantee for the development of human society. Together with water, air, and food, it constitutes the necessary conditions for human survival and directly affects human life. . The development of the energy industry has undergone two major transformations from the "era" of firewood to the "era" of coal, and then from the "era" of coal to the "era&qu

[Abstract] Biomass gasification power generation technology is an effective way to utilize biomass energy, and it is being widely studied and used increasingly. However, in the use of biomass gasification power generation technology, there are problems such as biomass material transportation, storage, combustion and coking, generation of coke-containing wastewater, and difficult recovery of tail gas, so further research is needed. The use, existing problems and future development direction of biomass gasification p

In recent years, with the improvement of environmental protection awareness and the active promotion of governments of various countries, the European electric vehicle industry has achieved rapid development, which has also brought good opportunities for the development of the upstream battery and lightweight material industries of the electric vehicle industry. However, the performance of European companies in the investment and development of the battery industry is clearly behind. Such a disconnect has made them

Lithium-ion battery high-end diaphragm technology is a core threshold. The high-end diaphragm technology for lithium-ion batteries deeply embodies the characteristics of the current diaphragm technology. It is reported that the diaphragm is currently a high value-added material with the highest technical barriers among lithium battery materials, accounting for about 15% of the cost of lithium-ion batteries. Due to its technical complexity, the impact on power lithium-ion batteries is even greater. Lithium-ion ba

Potting basic process The potting process can be divided into two types according to the electrical insulation treatment methods: mold forming and moldless forming; mold forming is divided into general pouring and vacuum pouring. Vacuum perfusion is generally used when other conditions are the same. The general potting process flow is shown in the figure below. Common problems in potting Mold design, silicone rubber is fluid when used, in order to prevent the rubber material from leaking everywhere, causing

Energy storage has been rated as one of the top ten new technologies that may change the world in the future by the Davos Economic Forum. Energy storage batteries are the most active field of research and development and application of energy storage technology. At present, energy storage battery technology is developing rapidly. Once a breakthrough is made, it will have a major impact on the development of new energy, power grid operation control, and terminal energy consumption methods. In the future, energy stor

NatronEnergy, a new power battery technology developer based on Prussian blue electrodes and sodium-ion electrolytes, has recently completed a strategic investment from the US energy giant Chevron's venture capital company (CTV) to support the development of stationary batteries for power demand management. Energy storage system vehicle (EV) charging station. NatronEnergy was founded in 2012 as a company incubated while conducting battery research at Stanford University, Natron has previously received the ba