Graphene dresses energy storage lithium batteries in a "fireproof coat", reducing the explosion coefficient of electric vehicles

Since the whole country entered the hot and scorching weather, news about electric vehicle fires has been emerging one after another. What causes the frequent occurrence of electric vehicle fires? In daily life, common items such as mobile phones, laptops and electric vehicles mostly use energy storage lithium batteries. The phenomenon of explosion and fire of energy storage lithium batteries that occurs is collectively referred to as "thermal runaway". Although the technical capabilities of energy storage lithium battery manufacturers are getting stronger and stronger nowadays, the failure of batteries still cannot be avoided.

Graphene dresses energy storage lithium batteries in a "fireproof coat", reducing the explosion coefficient of electric vehicles

What causes the fire of energy storage lithium batteries? Due to the excessively high ambient temperature, the energy stored in the battery suddenly exploded and caught fire because of thermal runaway. At such times, graphene, a "black gold" material with excellent performance, steps forward to dress up energy storage lithium batteries in a "fireproof suit", effectively reducing the explosion coefficient of energy storage lithium batteries.

A certain university in the United States has released a research report on graphene, fully demonstrating that by using graphene to wrap the small particles of lithium cobalt oxide cathodes from energy storage lithium battery manufacturers, and taking advantage of the principle that oxygen atoms cannot seep out of graphene sheets, the release of oxygen from the battery cathode can be prevented, avoiding the combination of released oxygen with other flammable substances inside the battery, thereby reducing the coefficient of fire occurrence. It can't help but make one exclaim: There's actually such an operation!

Graphene dresses energy storage lithium batteries in a "fireproof coat", reducing the explosion coefficient of electric vehicles

At present, global research in the field of battery materials has not yet achieved breakthrough progress. Graphene composite material energy storage lithium batteries will be the future research direction. After years of efforts by scientific researchers, experiments have shown that graphene has a certain auxiliary effect on improving battery performance. This provides researchers with a new research approach. Looking ahead, graphene battery technology is bound to make new progress and will be applied in daily life scenarios in the future.

Graphene, this magical material, plays a very significant role for humanity. However, due to technical limitations, it has not been able to achieve large-scale application. If a technological breakthrough can be achieved in the field of graphene composite batteries, it will be a blessing for humanity! In the future, with the development of technology, the excellent properties of graphene will be developed and it will be widely applied in various scenarios of life. We look forward to that day coming soon!