| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain an energy device superior in input and output characteristics and high in storing energy density. <P>SOLUTION: A Faraday like reaction is a releasing/insertion action of lithium ions, and this is constituted of a positive electrode having a positive electrode material to carry out the Faraday like reaction and a material to carry out a non-Faraday like reaction, and of a negative electrode having two kinds or more of material to carry out mainly the Faraday like reaction. Consequently, a mixture layer composed of the material to carry out the Faraday like reaction is constituted on a positive electrode current collector, a material layer to carry out the non-Faraday reaction is installed at a more surface side layer, thereby there is an effect that higher input and output characteristics can be obtained. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
