ELECTRODE MATERIAL FOR MAGNESIUM ION SECONDARY BATTERY, COMPRISING ANALOG OF PRUSSIAN BLUE

Title:

ELECTRODE MATERIAL FOR MAGNESIUM ION SECONDARY BATTERY, COMPRISING ANALOG OF PRUSSIAN BLUE

Document Type and Number:

Japanese Patent JP2013254682

Kind Code:

A

Abstract:

To provide a novel electrode material for a magnesium ion secondary battery, which is safe as well as low in cost and with which high energy density can be expected.

An electrode material for a magnesium ion secondary battery comprises an analog of Prussian blue represented by: M[Fe(CN)₆]_x-nH₂O (where, M represents transition metal selected from the group consisting of Cr, Mn, Fe, Co, Ni, Cu and Zn, and x and n satisfy x=0.6-0.8 and n=1-6, respectively.). An electrode for a magnesium ion secondary battery contains the electrode material as an electrode active material. A magnesium ion secondary battery includes the electrode.

Inventors:

OKUBO MASAFUMI
MIZUNO YOSHIFUMI
ASAKURA DAISUKE
SHU GOSHIN

Application Number:

JP2012130507A

Publication Date:

December 19, 2013

Filing Date:

June 08, 2012

Export Citation:

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Assignee:

NAT INST OF ADV IND & TECHNOL

International Classes:

H01M4/58; H01M10/054

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