The research team has created a high quality superclaimer that overcomes traditional energy density restrictions using carbon nanotubes and conductive polymers.
Supercapacitors have the ability to charge and supply large amounts of energy quickly, and they are sufficiently resistant to survive millions of exertion and release cycles, without much decomposition.
However, they have a lower energy density than conventional batteries, which means they are not useful for a long time without charge. Based on Techxplore, the report has restricted their use in practical programs such as electric vehicles and drones.
Scott Donne, a superxor and battery researcher at the University of Australia at the University of Newcastle, explained where supercondensors are compared to other technologies.
“You have high power but low -energy capacitors; fuel elements with high energy but low power; and batteries sitting in the middle – so they are the most popular of three,” said Donne’s Chemistry World.
Now the researchers led by dr. Cheol KU and dr. SEO Gyun Kim from the Carbon Composite Materials Research Center at the Korean Institute of Science and Technology, and Yuanzhe Piao, a professor at Seoul National University, discovered a way to improve the energy density and energy supply of new materials.
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The combination of carbon nanotubel and polymer polymer of one wall has created a complex fiber structure that allows their new supercarcons to store more energy while being able to launch it faster, the report explained.
“This technology overcomes the disadvantages of supercapacists using carbon nanotubes and polymers in one wall,” said Dr. Bon-Cheol Ku.
Tests have shown that it supports stable performance, even after 100,000 charging and discharge cycles, and that it is durable enough to operate in high -voltage programs.
This opens up the ability to use in electric vehicles where it can replace or supplement existing lithium -ion batteries. This technology provides an efficient supply of energy in combination with fast charging capabilities that could improve the overall EV range and performance.
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With increased efficiency and productivity, these new supercapackers could increase the attractiveness of the EV and help to delay the tide of the gas from alternatives lying, burning dirty fuel.
These composite CNT-pani design fiber structures also provide high mechanical flexibility, which means that they can be wrapped and folded, the report states.
In a study published in Part B of Composites B: Engineering and sharing Sciencedirect, the data showed that cells supported 100% maintenance, even folded by 180 degrees.
This resistance has helped researchers create thin film -like structures that could further expand the use of super -condensor in the next generation in electronics, such as portable items.
Additional cheap polymers also helped to reduce production costs and create a mass production plan in various programs, creating a way for commercialization.
“We will continue to develop and industrialize extremely high quality carbon fibers based on carbon nanotubes,” said Dr. Bon-Cheol Ku.
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