What to Know About Graphene Batteries and Why They Matter

Graphene batteries are a great way to improve the battery life of smartphones and other devices.  They have amazing properties such as flexibility, great electrical and thermal conductivity and a low weight.
What to Know About Graphene Batteries and Why They Matter

With the advancement of modern technology, the battery of smartphones has become of good quality. However, gadget lovers all over the world are always excited by the idea of getting a better battery life. It would be wonderful if cellphones were able to last for up to three days despite heavy use with only one charge, right? It would be even better if your phone could actually last for a whole week.

Thanks to graphene batteries, that doesn't seem as out of this world anymore.

What exactly is a graphene battery in the first place?

Graphene is basically carbon atoms that are bound tightly in a hexagonal structure, resembling a honeycomb. It's unique because the structure's thickness is just one atomic layer, which means a graphene sheet is 2D (two-dimensional). There are fascinating properties produced by this 2D structure, such as a lot of flexibility, great electrical and thermal conductivity, high strength and weight that's surprisingly low.

The heat and electric conductivity, in particular, is excellent to the point of being superior in comparison to the most conductive metal element: copper.

What are graphene batteries capable of doing?

There are great ways to make the most of the capabilities of graphene for batteries. Ideally, graphene's use as a battery is that of a "supercapacitor.” Currents are stored by supercapacitors much like traditional batteries, but the discharge and charge are much faster.

The only reason graphene isn't the all-around norm is manufacturers have yet to figure out an economic way to mass-produce the sheets for use in batteries, and other technology in general. The biggest barrier at the moment involves the cost of production, which is so high it's prohibitive. However, there's research ongoing that will assist in graphene batteries finally becoming a feasible reality.

How would having a graphene battery affect smartphones and other technology?

Several benefits come with equipping smartphones later on with graphene power cells. It's not just handsets, either. A battery pack and so much more would be able to keep up with the quick-charge technologies at present, if not surpass them. Battery life could last for up to two days, if not for much longer than that, and devices will get even lighter and thinner.

Aside from that, making the switch to graphene will offer at least 60% capacity when compared to lithium-ion batteries already on the market. A device’s lifetime will also improve considerably because of the batteries being cooler thanks to the dissipation of heat improving. Pricier battery replacements over the years will no longer be a necessity for your devices to consistently run at their best. 

Conclusion

Graphene batteries are a great way to improve the battery life of smartphones and other devices. At present, there is research being done in order for this to be mass-produced in an economical way. The cost of production is currently so high it's downright prohibitive. They have amazing properties such as flexibility, great electrical and thermal conductivity and a low weight.


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Our products have been tried and tested by some of the most respected tech reviewers and publications in the world

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