Nano technology manufacture lithium battery -Lithium - Ion Battery Equipment

"American News today" recently said that the team of Stanford University is trying to create a new lithium ion battery. This battery allows electric vehicles to drive for 300 miles every time, and also increases the use time of mobile phone batteries triple. However, Cui Yi, a professor at Stanford University, said that it is estimated that the product is listed for 3 to 5 years.

The Stanford team said that this battery is a high -purity lithium -ion battery made of nano -technology. Due to its light weight and high efficiency, people have been hoping to achieve breakthroughs in the manufacturing field for decades.(Lithium - Ion Battery Equipment)

A statement from Stanford University said: "If we can increase the energy density of the battery to three times the original, and at the same time, the cost is reduced to 1/4 of the original. Miles, the price of electric vehicles will be increased to $ 25,000. The performance of electric vehicles is even better than traditional cars with a fuel consumption of 40 miles/gallon. "

The commonly used lithium ion batteries only contain lithium in electrolytes, and the anode of the new lithium ion battery developed by the Stanford team also contains lithium. The problem that researchers must face are: commonly used lithium -ion battery anode materials are silicon and graphite, respectively. These two materials expand when the battery is charged. In the case of lithium ion battery anode, they quickly swell.

How to solve the problem? The researchers made a hive -like film and named it "nano -spherical". This thin film can protect lithium -ion batteries and improve the efficiency of battery use.

A researcher said that the anode of this new lithium -ion battery anode is close to 99.6%, and the efficiency is expected to reach 99.9%in two years.