Researchers from the University of Eth Zurich presented new developments in the field of batteries that have the potential to revolutionize energy storage and reduce carbon dioxide emissions. The first company, BTRY, has developed batteries with ultra-fast charging capabilities that are able to withstand extreme temperatures and are suitable for various applications. These new batteries utilize solid-state technology with a thin-layer structure, significantly reducing charging time.
One notable feature of the BTRY batteries is the use of vacuum spraying technology, allowing them to be charged in just a minute and have a service life that is 10 times longer than traditional batteries. The batteries’ extreme heat resistance makes them suitable for use in applications that require operation at high or low temperatures, such as vapor leakage sensors or drug delivery systems.
Another company, 8inks, is aiming to revolutionize the production of lithium-ion batteries by introducing a new “multi-layer curtain” technology. This innovative method enables the production of batteries with variable thickness and properties of layers, streamlining the process of applying active substances to electrodes and making the technology ideal for large-scale production.
8inks predicts that their new technology will meet the growing demand for powerful batteries and help in the storage of renewable energy. The company hopes that their technology will set a new standard in the industry in the future. Both BTRY and 8inks prioritize stable production processes, aim to minimize the use of rare and expensive materials like lithium and cobalt, and strive for carbon neutrality in production. These efforts not only reduce reliance on foreign suppliers but also demonstrate a commitment to more environmentally friendly industrial practices.
It’s worth noting that the Korean Institute for Advanced Scientific Research (KAIST) recently developed a high-power hybrid-ion battery that can be charged in seconds. By utilizing sodium, which is more abundant than lithium, these sodium-ion devices offer a more attractive option for energy storage compared to traditional lithium-ion batteries.