Fabricated LiCoO<sub>2</sub> Cathodes (IMAGE) Tokyo Institute of Technology Caption Three cathodes were fabricated: a standard bare one (left), one coated with a layer of BaTiO3 (middle), and one coated with several BaTiO3 nanodots (right). The one with the nanodots exhibited greatly enhanced performance. Credit Nano Letters Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.