3D printed graphene super battery: large capacity, charging only a few seconds!
With the advancement of technology, mobile electronic devices have become an integral part of our lives. However, at present, this type of equipment has a significant pain point, that is, the battery life is not strong - in addition to APP power, its universal use of lithium batteries is also a major cause - this battery capacity is not high. But now, the latest research results from the Swinburne University of Technology (SUT) in Australia have given us hope that they have developed a super battery (technically, a super capacitor in fact) using 3D printed graphene. It is large, and it takes only a few seconds to complete the charge. It also has a long life.
According to Antarctic Bears, the SUT's superior performance of this kind of super battery is mainly due to its multi-layer graphene structure, which can bring more surface area and thus lock in more energy. At the same time, due to the characteristics of graphene itself, the charge and discharge capacity of this battery does not decrease with the increase in the number of uses, which is the reason for its high lifetime.
In addition to these super performances, the 3D printing method of manufacturing is also a very interesting area of ​​SUT's results. It should be noted that the current graphene price is very high due to the manufacturing process, but the 3D printing method can significantly reduce the corresponding cost. . From this, the Antarctic bear Xiao Bian speculated boldly that it may not be long before this kind of 3D printed graphene super battery can get out of the laboratory and really appear in our daily life. Let us wait patiently!
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