Hyundai Motor Company

Sungkyunkwan University

Kia Motors Corporation

Industry-University Cooperation Foundation Hanyang University

Kyo Min Shin

Sa Heum Kim

Hong Seok Min

Mihai Robert Zamfir

Je Mee Joe

Didier Pribat

Yeo Jin Lee

Dong Won Kim

Yoon Sung Lee

Dong Gun Kim

Yun Chae Jung

Ik Su Kang

The present invention provides a silicon nanowire structure embedded in nickel silicide nanowires for lithium-based battery anodes and anodes including the same. In particular, a Si nanowire structure embedded in NiSinanowires according to the present invention may provide a solution to a problem, such as disconnection of Si nanowires from a current collector shown when the Si nanowires are expanded by alloying with Li or contracted during the use of a battery, and the like, by flexibly embedding the Si nanowires in the NiSinanowires.

Silicon nanowire structure embedded in nickel silicide nanowires for lithium-based battery anodes

A surface-treated cathode active material useful for manufacturing a lithium secondary battery have excellent output characteristics by performing a double coating with metal oxide and an electron and ion conductive polymerized copolymer on a surface of a cathode active material for a lithium secondary battery to enhance electrochemical properties and thermal stability of the cathode active material.

Surface-treated cathode active material and lithium secondary battery using the same

Growing community of inventors

Gyeonggi-do, South Korea

Kyo Min Shin