In the High Tech Expo released the achievements of science and technology and patent technology and trading session unveiled a "super lithium battery" has attracted most people's eyes, it is said that the lithium sulfur battery has passed the safety test, may be widely used in the fields of new energy vehicles, mobile phone, tablet computer and other future.
At present, the battery is the key to control the development of new energy electric vehicles, which is gradually overcome the technical bottleneck. Reporter query network public reports show that due to the low quality of the battery energy density, making electric cars on the battery is big and heavy. Therefore, the number of batteries installed on each car is very limited.
For example, a battery Tesla tile on the car floor, about 2 meters long, 1.2 meters wide. In the top configuration models, such a large volume of power batteries, can provide only about 300 miles (482 km) of the driving range, after which you need to insert charging piles to charge.
About lithium sulfur battery, a lot of research in the country are concerned about. In the official website of the Chinese Academy of Sciences, Dalian Institute of Chemical Physics, lithium sulfur battery research and development goal is: a weight of 200 kg of lithium sulfur battery driven electric vehicles, mileage is expected to be more than 500 km. Wang Guoxu said that at present the battery is in the middle of the test phase, which is before the industrialization of the production of the experiment. This means that the super lithium battery is not far away from our lives.
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