TOKYO UNIVERSITY OF SCIENCE - tus.ac.jp

1 2014 11 28 34 Chemical Reviews 2014 11 12 2005 2011 8 Advanced Energy Materials 2012 4 Nature Materials Chemical Reviews Chemical Reviews 1924 TOKYO UNIVERSITY OF SCIENCE 6-3-1 NIIJUKU, KATSUSHIKA-KU, TOKYO 125-8585, JAPAN 03-5228-8749 03-5225-3165 Tel: 03-5876-1530 Fax.

2 03-5876-1676 ( 10 Wh) ( 20,000 Wh) 20 ppm ( %) ( 1,000 kWh ) 2011 8 Advanced Functional Materials 2012 4 Nature Materials 1 ( ) ( )

3 NaxCoO2 TiS2 1980 34 2 3 LiMn2O4 2 3 : Ni-Mn-Ti Research Development on Sodium-Ion Batteries Naoaki Yabuuchi, , Kei Kubota, , Mouad Dahbi, , and Shinichi Komaba*, , Department of Applied Chemistry, TOKYO UNIVERSITY of SCIENCE , 1-3 Kagurazaka, Shinjuku, TOKYO 162-8061, Japan.

4 Elements Strategy Initiative for Catalysts and Batteries (ESICB), Kyoto UNIVERSITY , Katsura, Kyoto 615-8520, Japan.