行业知识

Lithium iron phosphate (LFP) is a common cathode material for lithium-ion batteries. Because of its good thermal stability and safety performance, it is favored by power battery manufacturers. Relevant safety tests show that, under the existing technical conditions, only lithium ion batteries made of lithium iron phosphate can pass all safety tests, and will not catch fire or explode in acupuncture and extrusion tests, which is of great significance to electric vehicles, electric buses and other fields that require

Saudi Basic Industries Corporation (SABIC) recently announced that it has acquired a majority stake in the nanotechnology company BlackDiamond Structures (BDS). BDS carbon nanotube technology will help the Special Materials Department solve several important challenges in the current energy storage market. Saudi Basic Industries Corporation (SABIC) recently announced that it has acquired a majority stake in the nanotechnology company BlackDiamond Structures (BDS). BDS, founded in 2014, is mainly engaged in the p

The cost of electrolyte and lithium salt in lithium battery is relatively small, and there is considerable room for price increase. The infrastructure construction of charging piles is significantly slower than the development of new energy vehicles. In the future, local subsidies for new energy vehicles will be inclined to the direction of power supplement, and the utilization rate of charging piles is expected to increase. The fuel cell will be used as a lithium battery supplement with special application scenari

Toyota said it would develop a six wheel autonomous lunar rover using hydrogen fuel cell technology with the Japanese Space Agency. It plans to send the rover to the moon in 2029 to explore water resources on the moon. The rover will use solar cells and fuel cells to produce and store energy. It will be launched in advance before astronauts land on the moon. After astronauts land on the moon, the rover will use automatic driving technology to greet astronauts.(Lithium - Ion Battery Equipment) Due to the diffe

Rechargeable magnesium battery with metal magnesium as negative electrode has the potential advantages of rich resources, high theoretical specific energy, lithium free dendrite growth, good safety and low price. However, due to the large polarity of divalent Mg2+and the slow dynamics of Mg2+embedded in the cathode material, the actual performance of magnesium battery is seriously restricted. So far, only a few metal/alloy or ion embedded anode materials in magnesium batteries have shown appropriate discharge capac

Graphene is considered as a revolutionary energy storage material because of its strong electrical conductivity. In recent years, with the development of new energy vehicles and mobile communication equipment, using graphene to improve and enhance the performance of power and energy storage battery materials is becoming the focus of the industry. In the field of new energy vehicles, the concept of "graphene battery" has been repeatedly mentioned, which seems to have become a breakthrough in the battery

On December 27, 2018, Zhengzhou Zhongke Emerging Industry Technology Research Institute held the "Power Battery Technology and New Energy Development Planning Seminar" in Henan Outsourcing Industrial Park, and invited relevant experts from Yutong Bus, Bike Battery, Lixuan Technology, Cologne New Materials, Hanbo New Energy and other power battery upstream and downstream enterprises and scientific research institutions to come together to discuss the development direction of power battery technology and th

On January 8, 2019, at the 2019 Second China (Chengdu) New Energy Automobile Summit Forum, Prince Dong, Deputy Secretary General of China Automotive Power Battery Industry Innovation Alliance and former Director of the National 863 Power Battery Test Center of China Northern Vehicle Research Institute, learned from the development trend of new energy vehicle market, the development of power battery technology at home and abroad, and the problems encountered in the industrialization of power battery in China The dev

Metallization is a key step in the production of crystalline silicon solar cells. Metallized electrodes are prepared on the front and back of silicon wafers by means of screen printing and sintering of conductive paste, so as to lead photogenerated carriers out of the cells. Slurry is the key material of metallization process, accounting for 50-60% of the non silicon cost of battery chips. The paste consists of conductive phase, adhesive and organic carrier, including silver paste on the front, silver paste on the