Drexel University Researcher Launch a New Battery Electrode Design


Expertise from Drexel University has launched two new electrode designs using MXene material. With the help of MXene material, it is possible to charge batteries much faster than the regular time. Drexel University’s researcher’s recent work exposing a new battery electrode design, the researcher took a big step toward making it a reality. Mr. Yury Gogotsi led the team, is a Bach professor in Drexel’s College of Engineering in the Department of Materials Science and Engineering. Team’s latest devices could make energy storage devices such as plodding tanker truck of energy storage technology, batteries. Gogotsi said, “We demonstrate charging of thin MXene electrodes in tens of milliseconds, this is enabled by the very high electronic conductivity of MXene”.

When it comes to faster-charging energy storage devices then electrodes are essential components of batteries. Using Electrodes energy is stored during charging as well as from which it is disbursed to power our devices. The materials should require places to store more energy. Electrode materials in batteries offer “redox active sites” for the charge to be stored. The redox active sites are nothing but ports, if the electrode material has more ports it means it can store more energy. Lukatskaya said, “In traditional batteries and supercapacitors, ions have a tortuous path toward charge storage ports, which not only slows down everything, but it also creates a situation where very few ions actually reach their destination at fast charging rates”. Lukatskaya added, “The ideal electrode architecture would be something like ions moving to the ports via multi-lane, high-speed ‘highways,’ instead of taking single-lane roads. Our design achieves this goal, which allows for rapid charging on the order of a few seconds or less”. The main benefit of using MXenes is that allows rapid flow of an electrical current.