NewsBMB Mon, 6 December 2021
TEKNOLOGI

Graphene Battery, New Battery That Will Replace Lithium Battery

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Currently, lithium batteries are a type of battery that is widely used by the world community for various purposes, especially for smartphone batteries. However, recently there has been news that this battery will be replaced with the graphene battery. Check out more information about this new type of battery.

The Introduction of Graphene Battery

Some people may still not be familiar with graphene battery. Many still don't know what graphene is and think that this type of battery was developed to replace lithium batteries that have been in mass use for several years.

Graphene batteries is a type of battery made of graphene material, as the name implies. This battery is actually still similar and is another evolutionary form of the lithium battery that we use every day.

This new type of battery also contains lithium ion which is the main material for making lithium batteries.

The reason why lithium batteries want to be replaced with graphene batteries is because this type of battery has been specially developed to overcome the various disadvantages of using lithium batteries.

As they were used, the researchers realized that there were many drawbacks to lithium batteries. These disadvantages are what make it an obstacle in the creation of new technology, therefore they finally develop this new type of battery.

The Greatness of Graphene Battery Compared to Lithium Battery

As previously mentioned briefly, there are many disadvantages of lithium batteries that hinder the development of the latest technology that uses batteries. One of the technological developments that has been hampered due to the inability of lithium batteries is the development of electric cars.

To create an electric car that is good and can function effectively, researchers must use batteries that are fast to charge, have long endurance, and are also lightweight. Unfortunately this is what still can not be achieved when using a lithium battery.

For further information, the following are some of the advantages of using graphene battery compared to using lithium batteries.

Much Faster Charge Time

One of the main drawbacks of lithium batteries is the length of time it takes to charge the battery from empty to full. It takes 1 to 2 hours to charge an empty lithium battery in an electronic device such as a smartphone.

This time is considered quite long, especially if the lithium battery is to be used in technology that requires a very large battery capacity such as an electric car, of course the charge time will be very long and hamper its use.

Therefore, scientists finally developed graphene as a material used to replace lithium batteries. Batteries made from graphene can be charged in a very short time. For batteries with a fairly small capacity, such as a smartphone battery itself, it only takes about 30 minutes to charge this battery from empty to full.

This means that a graphene battery can be charged 2 to 3 times faster than a lithium battery, making it much more effective for large-scale use.

Durable

Not only does it take a long time to charge, lithium batteries also don't last long. This battery leaks quickly and also has a very short lifespan after regular use. Unlike lithium batteries, graphene batteries have a much longer lifespan.

This type of battery can be charged and used effectively up to 1500 times of charge, only then will this battery decline in use.

This battery is made of graphene which is one of the strongest materials. Mentioned, the graphene material has a network that is 200 times stronger than the iron network. This has been proven by studies comparing the iron atomic network with the graphene network.

Because of this strong network arrangement, graphene battery will have a much longer lifespan than lithium batteries. So with these advantages, many technological tools will be able to last much longer, unlike today's technological tools which are quickly damaged.

Less Likely to Generate Heat

Lithium batteries that are used continuously in full use will generate heat. This is one of the problems faced by users of electronic devices that use lithium batteries.

You must have experienced it too. When your smartphone is used for too long or is used for heavy work, surely the battery will heat up quickly making it uncomfortable to use and also dangerous.

This problem is less likely to be found if you use a graphene battery. This new type of battery does not heat up easily, although it is a good conductor.

Researchers have designed all kinds of solutions to solve the heat problem which is one of the main problems in using batteries for electronic devices.

So that if later all electronic devices switch to using graphene batteries, you don't need to be afraid anymore to use your electronic devices fully and continuously, your battery will not heat up.

Lightweight and Thin

Graphene is a material that is lighter than paper. Not only has a very light weight, graphene is also very thin despite having a very strong network.

Due to the unique characteristics of graphene, graphene batteries can be produced to be very thin and also very light. In fact, some say that the graphene battery can fit even a very narrow space.

With its thin and light shape, this battery will probably change the invention of electronic devices to be much thinner and also much lighter in the future.

Even now, with lithium batteries thick enough, there are tons of smartphones that are made very thin. If the graphene is used as a lithium replacement battery, then surely there will be many smartphone innovations that are much thinner in the future.

That's a lot of information that you should know about graphene battery. Unfortunately, graphene is a very expensive material, so its use may not be as widely used as lithium batteries.

The use of this battery may only appear in middle to high-end electronic goods, or maybe later on items that use this battery will have a more expensive price than tech tools that use lithium.

source  www.google.com

Graphene Great Battery Future Technology