Good looking: Graphene super capacitor charging takes only 4 minutes
According to the British "International Financial Times" on October 25th news, a South Korean scientist discovered a new super capacitor, which can effectively solve the bottleneck of the current battery life of electric vehicles.
At present, most electric vehicles use lithium batteries, but lithium batteries have many limitations. First, the price is higher. Second, the amount of electricity saved in the battery is far from the user's needs, and it needs to be recharged frequently. Furthermore, the charging process is slow and takes a lot of time.
Graphene super capacitor charging takes only 4 minutes
Therefore, this new technology developed by Dr. Lu of Gwangju Science and Technology Institute in Korea is a boon for many electric car owners. Strictly speaking, this new technology uses a supercapacitor instead of a battery, but the common function of both is to store power.
In theory, graphene supercapacitors can store more power than lithium batteries. Dr. Lu successfully made a sufficient amount of graphene into a super capacitor, which can store the same amount of power as a lithium battery and compress the charging time to less than four minutes.
This technology is likely to make supercapacitors replace lithium batteries in the future, and the next stage of the technology is mass production and commercial use.
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