ANODE FOR METAL-AIR BATTERY, MANUFACTURING METHOD THEREFOR AND METAL-AIR BATTERY COMPRISING SAME

WIPO Patent Application WO/2016/088923

A1

The present invention relates to an anode for a metal-air battery, a manufacturing method therefor and a metal-air battery comprising the same and the anode comprises: a core formed in a needle shape and including a cobalt oxide or an oxide containing two or more types of metals selected from the group consisting of nickel, cobalt, manganese, zinc, iron, copper and chromium; and a shell formed in a flake shape and including a cobalt oxide or an oxide containing two or more types of metals selected from the group consisting of nickel, cobalt, manganese, zinc, iron, copper and chromium. As above, by using a core-shell structure, an excellent capacity characteristic of a transition metal oxide can be achieved and a charging voltage of the metal-air battery can decrease. In addition, the anode for a metal-air battery, according to the present invention, can be prepared without including carbon and a binder.

JUNG KYU-NAM (KR)
LEE JONG-WON (KR)
SHIN KYUNG-HEE (KR)
JIN CHANG-SOO (KR)
LEE BUM-SUK (KR)
JEON MYUNG-SEOK (KR)
JEON JAE-DEOK (KR)
YEON SUN-HWA (KR)
SHIM JOON-MOK (KR)
YANG JUNG-HOON (KR)

PCT/KR2014/011893

June 09, 2016

December 05, 2014

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KOREA ENERGY RESEARCH INST (KR)

H01M4/86; H01M4/88; H01M4/90; H01M12/08

KR20040094710A	2004-11-10
KR20140049868A	2014-04-28
KR20140126805A	2014-11-03
JP2013080675A	2013-05-02

NOH, Kyong-kyu (KR)
노경규 (KR)

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