To adapt graphene to prolong the battery life of your smartphone

To adapt graphene to prolong the battery life of your smartphone

Most smart devices suffer like tablets and smartphones from Palace ages batteries forcing users to more than once a day shipped in some cases, so searching manufacturers for solutions to prolonging the lives of its organs batteries, including software solutions and other "Atadah" bother access to technologies in the manufacture of a new smart device battery, and here comes the role of graphene.

By scientists from the Italian Institute of Technology has developed a new model of lithium-ion batteries is characterized effectively outweigh the available conventional batteries at a rate of 25%, has been achieved by using the element of "graphene", which carries a high degree of electrical vibrations.

It is noteworthy that graphene component was isolated first time in 2004 by physicists Andre C and Konstantin Novoselov who have obtained on this discovery, the Nobel Prize for Physics in 2010, and since that time, researchers have worked to take advantage of graphene in a variety of applications like renewable energy and semiconductor.

The researchers point out that it is not the first time that graphene is used in lithium-ion batteries, but has never been to improve the performance of batteries using this item to rate their findings, where they succeeded in achieving their achievement of this as a result of their use of the purest forms of graphene, as saying.

And used all the previous research, which focused on investment graphene in the battery industry forms chemically modified from graphene along the lines of "oxide graphene" extracted from the "oxide, graphite," which obliged the treatment to restore electrical conductivity feature partly affecting battery performance, depending on what group noted director researchers at the technical Institute of the Italian Vittorio Balgreeni.

Were extracted graphene from graphite peeling pure (European process)

High performance

The team concluded "Balgreeni" material graphene from peeling "graphite" pure process, a process that requires mixing graphite with organic cut using ultrasound solution, to be later made centrifuge process is a combination of the separation of graphene flakes.

Researchers and gets a result of that process, the so-called "graphene ink," which is published on the copper surface, and does not require copper-clad Paljrafin to chemical treatments subsequent to the integrated battery.

It is the process of separating graphene These features allow it to control the dimensions of the chips, which is a very important feature if what has been invested to improve the performance of lithium-ion batteries, according to a researcher in the team, "Balgreeni" Bonakurso Francisco.

Balgreeni confirms that draw new graphene technology has provided the possibility of manufacturing lithium batteries-ion outweigh available in smart devices these days at a rate of 25%, so the battery is capable smartphone run for a period of 24 hours will be able to run for thirty hours of new technology, or can technology investment to reduce the dimensions of the batteries while maintaining the ages.

And despite the fact that the new technology is expected to gain popularity in the mobile device market, the Italian team aspires to marketing discovered in other areas also like the electric car market, where Bonakurso pointed out that it would allow those cars to cut off the longest distance before requiring recharging batteries.

And require electric car batteries for several hours for shipment, but to take advantage of graphene opens the way for the application of the idea of fast shipping using the technique "capacitors hacks," according to Balgreeni, which would provide car batteries featuring long age and time short charging no more than several minutes.

It is expected that the technical reach to portable devices batteries during the next two years, is also considering some car manufacturers to invest in the next generation of electric cars.

Source: Portal Arab Technology News