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HomeNewsNEW ENERGY CELL--What is graphene cell?

NEW ENERGY CELL--What is graphene cell?

2018-08-30

Graphene powder

Graphene is a planar film composed of a carbon atom and a sp2 hybrid orbital to form a hexagonal honeycomb crystal lattice,which has a two-dimensional material with a carbon atom thickness. It is currently the thinnest but hardest nano material in the world and it`s almost completely transparent, absorbing only 2.3% of light, and the world's least resistive material.



graphene

Graphene cell is a new energy battery developed by utilizing the characteristic that lithium ions rapidly shuttle between the graphene surface and the electrode. As the newest nano material that is the thinnest, hardest, and most conductive and thermally conductive, the concept of graphene has been receiving much attention since its inception in 2004.




Because of Unique Characteristics, Graphene,Called "Magic Material" Is Predicted by Scientists that "It Will Completely Change the 21st Century"

Graphene solid state thin film battery on mobile phone

Taking the field of power battery as an example, graphene is a positive and negative electrode material for lithium ion batteries with good application prospects. At the same time, the weigh of graphene polymer material battery is only 50% of the traditional battery, and the cost of that will be 77% lower than the lithium battery. From the perspective of performance, the graphene battery is charged once and takes less than 10 minutes.



Graphene batteries may have a long way to go to completely replace lithium batteries in the short term

Graphene cell

As we all know, the most used battery material in the field of smart phones is still lithium batteries. Lithium batteries were first commercialized in 1991 and later became standard equipment for electronic equipment. But many people think that this technology has reached the limit and hope to find alternative sources, so graphene battery technology has caught people's attention.

Graphene is considered as one of the most promising materials in the future, but for now, its foam composition is greater than the actual application value, and there are many factors hindering the popularization of graphene. Mass production and high cost are the main obstacles.


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