blog posts Engineers have created a high-performance 3D microbattery ideal for microelectronic devices. May 15, 2015 1:45 pm by engineering.comIllinois in the News Share on Facebook Tweet Email Images “This 3D microbattery has exceptional performance and scalability, and we think it will be of importance for many applications,” says Paul Braun, a materials science and engineering professor at Illinois. Share on Facebook Tweet Email