First talk about the Fudan University aqueous lithium battery The first "breathing batteries" come out, you can release oxygen, one can run 1000 km! Nature published a massive study by Fudan University in China, an aqueous lithium battery. The battery has an energy density of greater than 220 Wh / Kg and an energy efficiency of up to 95%, allowing electric vehicles to travel up to 400 kilometers. ã€This is the focus of new energy air battery】 Honda claimed to have developed the world's first commercially available air-to-air cell, this time using magnesium because it costs 96% less than lithium and the use of magnesium batteries will significantly reduce its production costs. Parameters: The capacity of the air battery is about 3000Wh / kg, which is about 8 times that of the existing lithium-ion battery. The efficiency of charging and discharging for the first time is as high as 93%. The research team gave it a very interesting name, air battery, because it releases oxygen when it powers the device. Japan also uses it as a backup energy for earthquakes! However, this type of battery has its own drawbacks. The current density is very low, which is about 1/50 to 1/20 that is required by a car. It still has a long way to go before it enters the market. ã€China is also competing, research crowdfunding】 At present, domestic research institutes put such batteries on the market ahead of time, and used in outdoor camping emergency lighting. The led lamp is very suitable for outdoor, only need water can light, 30 grams but it is an energy giant, when about 80 hours. On the new energy, many companies in the recent layout, such as Apple's all-solid state lithium-ion battery patent applications, Tesla applied for the patent of metal-air batteries, in the future, there will be a fierce energy patent war! Laser Pipe Cutting Machine,Laser Tube Cutting Machine,Cnc Laser Tube Cutting Machine,Cnc Laser Pipe Cutting Machine Jiangsu Dajin Laser Science and Technology Co., Ltd , https://www.ledanlaser.com