Nippon Shokubai Co., Ltd.

The University of Tokyo

Yoshiyuki Ogasawara

Atsuo Yamada

Yuki Yamada

Tetsuichi Kudo

Yasutaka Sumida

Hironobu Ono

Koji Yonehara

Noritaka Mizuno

Shin-ichi Okuoka

Mitsuhiro Hibino

Yosuke Suga

Shin-Ichi Okuoka

The present invention provides a cell that has a high theoretical voltage and theoretical capacity, and can be discharged and recharged multiple times. The cell includes a cathode, an anode, and an electrolyte, wherein the cathode contains a cathode active material containing an alkali metal compound represented by the formula (1):AO&#x2003;&#x2003;(1)(wherein A is an alkali metal atom, x is 0.5 to 2.5, and y is 0.5 to 2.5), the anode contains an anode active material containing at least one selected from the group consisting of an alkali metal, tin, titanium, boron, nitrogen, silicon, and carbon, and the cathode, the anode, and the electrolyte are hermetically sealed in the cell.

Cell

Growing community of inventors

Tokyo, Japan

Yoshiyuki Ogasawara