Korea Institute of Energy Research

Kyung-Hee Shin

Kyu-Nam Jung

Jung-Hoon Yang

Bum-suk Lee

Sun-hwa Yeon

Jong-Won Lee

Rak-Hyun Song

Sukeun Yoon

Myung-seok Jeon

Chang Soo Jin

Myung-Hyun Ryu

Seok-Joo Park

Seung-Bok Lee

Tak-Hyoung Lim

Su-Keun Yoon

Ahmer Riaz

Jae-Deok Joen

Jun-Mook Shim

This invention relates to a cathode for a lithium-air battery, a method of manufacturing the same and a lithium-air battery including the same. The method of manufacturing the cathode for a lithium-air battery includes 1) stirring a cobalt salt, triethanolamine and distilled water, thus preparing a cobalt solution, 2) electroplating the cobalt solution on a porous support, thus preparing a cobalt plated porous support, 3) reacting the cobalt plated porous support with a mixture solution including oxalic acid, water and ethanol, thus forming cobalt oxalate on the porous support, and 4) thermally treating the cobalt oxalate.

Cathode for lithium-air battery, method of manufacturing the same, and lithium-air battery comprising the same

Disclosed is to a method of manufacturing an anode active material, including mixing a first solution having a metal oxide precursor dissolved therein, a second solution having a polymer as a carbon fiber precursor dissolved therein, and an ionic liquid solution for nitrogen doping and formation of a porous structure, thus preparing an electrospinning solution, electrospinning the electrospinning solution, thus preparing a metal oxide-nitrogen-porous carbon nanofiber composite, and thermally treating the composite, and to an anode and a lithium battery using the anode active material.

Method of manufacturing anode active material, and anode and lithium battery using the anode active material

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Seoul, South Korea

Kyung-Hee Shin