Sungkyunkwan University

Hwa-Jin Son

Jung-Ho Park

Jungwoo Lee

Jin-Ha Shin

Tae-Yoo Kim

Young-Il Song

Seung-Bin Baeg

Younglae Cho

Byung-Wook Ahn

Jung-Kab Park

Sook-Young Yun

Su-Jeong Seo

Mi-Ri Lee

Su-jeong Suh

Youngil Na

Changhyoung Lee

There is provided an electrode for a lithium secondary battery. The electrode include a current collector; nanoparticles distributed on a surface of the current collector, each of the nanoparticles including a transition metal or an oxide of the transition metal; and an active material layer disposed on a surface of the current collector having the nanoparticles distributed thereon. This electrode may be employed as a negative electrode for the lithium second battery, to improve a capacity of the lithium second battery.

Electrode structure for lithium secondary battery and lithium secondary battery having the electrode structure

Disclosed are a method of producing a metal composite powder by wire explosion in a liquid and a metal composite powder that is coated with a multi carbon layer. The production method includes a process of forming a first carbon layer on a surface of a metal wire consisting of a first metal, a process of forming a metal layer consisting of a second metal, which is different from the first metal, on a surface of the first carbon layer, and a process of forming a metal composite powder coated with a multi carbon layer by wire exploding the metal wire containing the first carbon layer and the metal layer formed on a surface thereof in a solution.

Method of manufacturing metal composite powder by wire explosion in liquid and multi carbon layer coated metal composite powder

Provided is a method of forming a complex plating film using multi-layer graphene metal particles. The method of forming the plating film may include preparing a powder with a metal particle structure coated with multi-layer graphene, and forming a plating film by adding the powder to a plating solution through electric plating.

Complex plating film formed using multi-layer graphene-coated metal particles through electric explosion and method of manufacturing the complex plating film

Growing community of inventors

Suwon-si, South Korea

Hwa-Jin Son