Prospects for the development of lithium battery system of water solution.electric power station

　　The lithium battery is one of the front and direction of the development of lithium batteries today. It uses ordinary water solutions to replace the organic electrolyte solution in traditional lithium batteries. In large -scale energy storage systems, the cost of lithium batteries made by traditional methods is high, high requirements for production conditions, and large hidden safety hazards. The safety performance of the aqueous solution is high, it will not fire, the ionic conductivity is high, and the cost is low. The lithium lithium battery has become a preferred direction for the development of the next generation of large energy storage batteries. [1]

　　At present, although new energy electric vehicles that have been launched in the market have had preferential policies such as free licenses and funding subsidies, it is difficult to open the market. One of the key reasons is that the battery is not strong enough. Many citizens are worried about the mileage of new energy vehicles. "What should I do if the car will not drive out?" It became the greatest concern for ordinary people to buy new energy electric vehicles.

　　This time, the new water lithium battery system developed by Professor Wu's team uses a composite film to wrap metal lithium, which uses the aquatic solution as an electrolyte, which can significantly reduce the cost of the battery and increase its energy density. , Durable time. The reporter learned that the travel distance of electric vehicles sold on the market is 150-180 kilometers, and electric vehicles equipped with a new type of water and lithium battery are expected to reach 400 kilometers. The most worth mentioning is that the current charging time of electric vehicles on the market takes 8 hours, and electric vehicles equipped with a new type of water and lithium battery only take about 10 seconds at a time. In addition, the manufacturing cost of new water and lithium batteries is only half the price of electric vehicle lithium batteries on the market. In this way, the differences in performance in electric vehicles and ordinary cars are no longer obvious. Its environmental advantages will be more attractive. "Once this new type of water -lithium battery is industrialized, it will be able to completely solve the main problems of the development of the current development of new energy electric vehicles, high costs, and short mileage." Professor Wu said.

　　Professor Wu told reporters that after this result was published by the "Scientific Report" of the "Nature" magazine, in just a few days, there were already related institutions developed by new energy vehicles in the United States issued cooperation requests, but Fudan Fang has original knowledge as original knowledge. Property rights, they also hope to seek cooperation with domestic enterprises, use this achievement in China as soon as possible, promote the accelerated development of the new energy vehicle industry, and play a positive role in reducing the discharge of PM2.5 particles for the treatment of air pollution.

　　According to reports, the new water and lithium batteries can also be widely used in mobile phones, laptops, and large manufacturing equipment. Compared with traditional lithium batteries, another significant advantage is that it is not easy to get perm and heat, which greatly reduces hidden safety hazards. If this technological achievement is real, then it will bring fatal damage to countless companies around the world (the first of oil products), because the birth of this technology means that [1] all product companies that can replace Mantime

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