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– You can say that we found the X factor we were looking for. According to research director Arve Holt of the Institute of Energy Technology (IFE) in a press release, the potential is huge and scientists around the world are trying to do it.
The technology used by researchers at the Kjeller Institute ion batteries, which are the batteries used in electric cars, cell phones, tablets, laptops and most of the time we surround ourselves with technology in life daily.
According to IFE, with developments seen in other parts of the battery We provide among others 1,000-kilometer electric cars and mobile phones that do not need to be recharged during several days
Five times more capacity.
Researchers have been studying for several years the use of silicon in batteries. as used today. In theory, pure silicon has ten times more capacity than graphite, but also loses capacity more quickly.
However, scientists have found a mixture of silicon that keeps the capacity stable over time, even if the capacity is lower. silicon. According to the researchers, the batteries with the new silicon mix will still have three to five times more capacity in the negative electrode than the current batteries.
To be tested by companies
Laura Brodbeck, business developer in Kjeller Innovation. NTB says that they have now collaborated with materials manufacturers and battery manufacturers to examine the possibility of putting the technology on the market.
– To reach consumers, new equipment and batteries with technology must be able to be manufactured on an industrial scale. That's what we work with our partners, "says Brodbeck
. She does not want to discuss companies that are involved in the collaboration, but says that there are large companies in Norway and abroad.
– Kjeller Innovation and IFE are actively working to make the technology available as quickly as possible and we aim to conclude a production agreement with one or more actors for the duration of the project, says Brodbeck
IFE also received a Research Council funding for the project, and is now working to patent nanotechnology.
– We tested that it works at the laboratory scale with good results. Now that we have received support from the Research Council for the FORNY2020 program, we will test it more with international industry partners and see if it works in their industrial processes. The project, which will focus on introducing the new material to the market, is called SiliconX, and it is very exciting to work with Kjeller Innovation on such major goals, says Marte O. Skare, the ### 39, one of the project researchers. 1965-19004] 10-20% more energy
Professor Ann Mari Svensson of the Department of Materials Technology of NTNU estimates that the results are interesting
– They have achieved good results, but Industrialization of this research is important. It is possible to make better batteries than those currently on the market, but they are often too expensive to pay, says Svensson.
She is involved in another project at IFE but has not been affiliated SiliconX project. The professor points out that she knows no other details of the project than those mentioned in the press release
– If I understand correctly, the technology will provide the batteries an energy 10 to 20% higher than the current batteries , says Svensson.
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