The lithium-ion battery that will not explode will appear!

Author: Iflowpower - Fornitur Portable Power Station

Today, Stanford University has studied a lithium-ion battery. The biggest feature is not exploding, that is, the battery is automatically closed when the battery is overheated, and then restart after cooling. A typical lithium ion battery group contains two electrodes, while the liquid or gel of the electrolyte is transmitted between the two electrodes.

Therefore, the impact of the battery can cause fever. If the temperature exceeds 150 degrees, then the electrode will catch fire, even cause explosion. In order to solve the above problems in the general battery, the researcher enabling a thin elastic polyethylene film around the battery, the film is coated with graphene, and the battery is overheated, and the nickel particles are separated and the battery will be closed; if The battery temperature returns to normal, and the elastic polyethylene film will re-coincide nickel particles and re-operate the battery.

Stanford University said that the new design makes the battery ensure good performance, and the safety is greatly improved. At least there is at least worrying about the explosion, and the fire and other issues have emerged.