Industry-University Cooperation Foundation Hanyang University

Enerceramic Inc.

Applied Materials, Inc.

Yangkook Sun

Omkaram Nalamasu

Yunjung Lee

Jangwook Park

Jinbeom Park

Wonjin Kwak

Gangjun Park

Yosub Jeong

Hyungjoo Noh

Chongseung Yoon

Byung-sung Leo Kwak

Joseph G Ii Gordon

Seungmin Oh

Wongi Kim

A lithium-air battery is provided. The lithium-air battery includes a negative electrode including lithium, a positive electrode including catalyst particles for controlling whether to generate LiO2 as a discharge product and for controlling a generation amount of LiO2, the positive electrode using oxygen as a positive electrode active material, and an electrolyte and a separator which are disposed between the negative electrode and the positive electrode.

Lithium-air battery and method for manufacturing the same

A method of manufacturing a lithium-air secondary battery is provided. The method includes preparing molybdenum oxide and a carbon structure, pulverizing and mixing the molybdenum oxide and the carbon structure by performing a ball-milling process on the molybdenum oxide and the carbon structure, and manufacturing molybdenum carbide by carburizing the molybdenum oxide with the carbon structure.

Lithium-air secondary battery and method of manufacturing the same

A method of fabricating a positive active material for a rechargeable sodium battery is provided. The method includes forming a metal hydroxide precursor including nickel, cobalt, and manganese, and fabricating a positive active material by mixing and firing the metal hydroxide precursor and a sodium source. A kind of the sodium source is changed depending on a content of nickel or manganese included in the metal hydroxide precursor.

Positive active material for rechargeable sodium battery, and method of fabricating the same

A lithium metal composite oxide includes a primary particle having a hexagonal crystal structure, and a primary particle having a cubic crystal structure.

Positive electrode active material and rechargeable battery including the same

Growing community of inventors

Seoul, South Korea

Yangkook Sun