Density is not lost three yuan material? BYD next generation battery technology locking lithium iron manganese phosphate

The host in August 3rd held in Shaoshan by the Hunan branch of China Merchants Investment Management Group Limited Chinese new energy automobile industry sanki Engineering Conference, the Byd Company Limited President Wang Chuanfu accepted an exclusive interview with the media, he thought, BYD Qin the car market is expected to far exceed their estimate, to bring great pressure capacity; in the new battery technology, research and development of new materials BYD has been in the new battery, the.

BYD in new energy vehicle capacity is how to arrange, can not adapt to the needs of the market? BYD is now using lithium iron phosphate technology route, how to choose the other technical routes next?

Wang Chuanfu said in answer, BYD now meets the bottleneck capacity prediction, because some circumspect on the market, there is no judge BYD Qin the car market so hot, so, now capacity falls far short of supply.

Now BYD Qin has sold more than 6000 vehicles, now the monthly capacity of 1000 vehicles, but the number of orders per month in 3000 to 4000 vehicles a year, beyond the capacity of 3 to 4 times, it appeared the serious shortage of supply in the market BYD qin. It also shows that the new energy vehicle market inflection point has come. Now BYD is also active in the layout, to deal with such market conditions, at least in the early next year to be able to solve the problem of market supply.

When it comes to the technical route of battery materials, lithium iron phosphate BYD now is the direction of future research, will the other technology. Our current research is in the lithium iron phosphate under the route improved, called iron phosphate lithium manganese, manganese element is added in the material inside. This kind of battery energy density has reached three yuan of the density of the material. In addition, we consider the technical route of battery, also from the materials of minerals much departure. Three yuan in the material of cobalt is relatively rare metal Co. reserves on earth, which caused this element of the battery prices will come down. And we choose manganese lithium iron phosphate, these elements are rich in the face of the earth, not the existence of that day, exhausted so we consider from economy, chose this route. Of course, with the development of battery technology, we may also choose other technical route.

Graphene or into the ideal candidate materials for Tesla battery

Tesla CEO musk told the British car magazine interview, is currently studying the high performance battery, Tesla car soon will be able to travel 805 kilometers, compared to the current growth of nearly 70%. Tesla battery technology for innovation, will cause the market to enhance the energy density of material for lithium battery attention. Graphene has high conductivity and good flexibility, flexible energy storage device is one of the ideal candidate materials.