Sometimes even batteries can use a boost of energy, according to the focus of a Kansas State University graduate student’s research. Steven Arnold Klankowski, a doctoral candidate in chemistry, La Crescent, Minn., is working under Jun Li, professor of chemistry, to develop new materials that could be used in future lithium-ion batteries. The materials look to improve the energy storage capacity of batteries so that laptops, cellphones, electric cars and other mobile devices will last longer between charges. Additionally, lithium-ion batteries that can store energy and deliver power more rapidly will be a more viable alternative power source for vehicles and machines powered by alternative energy, Klankowski said. For example, solar- and wind-powered technologies could switch to the battery in the evening when there is a lack of wind or sunlight to produce energy.
"The battery market is moving very fast these days as everyone is trying to get an advantage for their electric vehicles and cellphones," said Klankowski, who also has a background in materials engineering. "As our devices get smarter, so must our methods to supply greater amounts of portable electrical energy to power these devices."