내식성이 우수한 전도성 폴리머 입자

• Main Authors: KIM SANG HO, CHOI YOON HO, CHO HYEUNG GUN, CHOI SUNG WOONG
• Format: Patent
• Language: Korean
• Published: 16.04.2024
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; BASIC ELECTRIC ELEMENTS; CABLES; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; CONDUCTORS; ELECTRICITY; GENERAL PROCESSES OF COMPOUNDING; INSULATORS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS; WORKING-UP

본 발명은 표면에 전기 전도성이 우수하면서 동시에 내식성과 폴리머 입자와의 결합력이 우수한 금속층이 형성된 전도성 폴리머 입자를 제공하는 것을 목적으로 한다. 상기와 같은 목적을 달성하기 위해, 본 발명에서는 폴리머 입자 표면에 형성되는 산화은을 포함하는 제 1 층과 상기 제 1 층 위에 형성되면서 구리를 포함하는 제 2 층 및 상기 제 2 층 위에 형성되며 니켈 또는 은을 포함하는 제 3 층을 포함하는 전도성 폴리머 입자를 제공할 수 있다. The objective of the present invention is to provide a conductive polymer particle having, on the surface thereof, a metal layer which has excellent electrical conductivity and at the same time, has excellent corrosion resistance and excellent bonding strength with the polymer particle. To achieve the above objective, in the present invention, a conductive polymer particle can be provided, the conductive polymer particle comprising: a first layer formed on the surface of the polymer particle and including silver oxide; a second layer formed on the first layer and including copper; and a third layer formed on the second layer and including nickel or silver.