層状酸化物電極材料及びそれを用いる電池 - Nippon Telegraph and Telephone Corporation

Title:

層状酸化物電極材料及びそれを用いる電池

Document Type and Number:

Japanese Patent JP4339741

Kind Code:

B2

Abstract:

To provide a layered oxide electrode material having high discharge capacity, its manufacturing method, and a battery using it.

A layered oxide is represented by composition formula: AxNi1-zMzO2nH2O (A represents an element capable of becoming a cation or a group ; when the valence of a cation is represented by y, relation of x×y<1 is satisfied; M represents at least one element selected from a transition element, a group 2A element, a group 3A element, a group 2B element, and a group 3B element; 0COPYRIGHT: (C)2006,JPO&NCIPI

Inventors:

So Arai
Masayuki Tsuda
Masahiko Hayashi
Hideaki Otsuka
Yoji Sakurai

Application Number:

JP2004140665A

Publication Date:

October 07, 2009

Filing Date:

May 11, 2004

Export Citation:

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Assignee:

Nippon Telegraph and Telephone Corporation

International Classes:

H01M10/05; H01M4/50; H01M4/505; H01M4/52; H01M4/525; H01M4/587; H01M10/052; H01M10/054; H01M10/36

Domestic Patent References:

JP2003151549A

Attorney, Agent or Firm:

Kimura Mitsuru

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