Electronics and Telecommunications Research Institute

Korea Institute of Energy Research

Sung Hee Shin

Ji Eun Kim

Chang Soo Kim

Min Jin Kim

Hye Jin Lee

Yong Ki Son

Young Jun Sohn

Seok Hee Park

Byung Chan Bae

Gu Gon Park

Tae Hyun Yang

Dong Won Shin

Sung Dae Yim

Seung Gon Kim

Hwan Yeong Oh

Bae Sun Kim

Won Yong Lee

Provided is a method for manufacturing a membrane-electrode assembly. The method includes forming an electrode layer, preparing a porous support layer, and positioning the electrode layer on each of both surfaces of the porous support layer and hot-pressing the electrode layer positioned on the both surfaces. The forming of the electrode layer incudes forming a functional layer including a hydrogen ion conductive binder resin on at least a portion of an electrode catalyst layer, and forming an electrolyte layer on at least a portion of the functional layer. The preparing of the porous support layer includes performing a pretreatment process by impregnating the porous support layer with a pretreatment composition, and the performing of the pretreatment process includes dipping the porous support layer in a first pretreatment composition and then drying the porous support layer, and dipping the porous support layer after drying in a second pretreatment composition.

Membrane-electrode assembly and method for manufacturing the same

Methods for manufacturing a fabric-type circuit board, including: forming a metal plating layer on a base substrate, forming a circuit pattern by etching the metal plating layer, bonding a carrier film on the circuit pattern, and bonding an adhesive film directly below the circuit pattern after removing the base substrate; or bonding an adhesive film to a metal thin film, forming a circuit pattern by etching the metal thin film, and bonding a carrier film on the circuit pattern. In either case, the circuit pattern is transferred to a fabric by bonding the adhesive film to the fabric.

Method for manufacturing fabric type circuit board

Growing community of inventors

Daejeon, South Korea

Sung Hee Shin