Nanomaterials for energy-efficient applications

1 Institute of Materials Research and Engineering, Agency for Science, Technology and Research (ASTAR), 3 Research Link, Singapore 117602 2School of Materials Science and Engineering, The University of New South Wales, Sydney, NSW 2052, Australia 3Key Laboratory of Physics and Technology for Advanced Batteries (Ministry of Education), College of Physics, Jilin University, Changchun 130012, China 4Department of Electrical Engineering and Information Technology, University of Duisburg-Essen, 47057 Duisburg, Germany