CATION SENSOR MEMBER BASED ON COMPOSITE MATERIAL OF CARBON NANOTUBES AND POLYMERS HAVING FUNCTIONALIZED RECEPTORS, CATION SENSOR, AND MANUFACTURING METHOD THEREFOR

• Main Authors: LEE, Joonseok, CHOI, Wonjun, CHOI, Seon-Jin, SEO, Jaewoo, CHOI, Seungho
• Format: Patent
• Language: English; French; Korean
• Published: 07.12.2023
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; COMPOUNDS THEREOF; INORGANIC CHEMISTRY; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; MEASURING; METALLURGY; NON-METALLIC ELEMENTS; ORGANIC MACROMOLECULAR COMPOUNDS; PHYSICS; TESTING; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

Disclosed are a cation sensor member, a cation sensor, and a manufacturing method therefor, the cation sensor member being based on a composite material of carbon nanotubes and polymers having functionalized receptors. A cation sensor member according to one embodiment may comprise: a composite material of carbon nanotubes and polymers prepared by mixing conductive carbon nanotubes and polymers having pyridyl groups; and a receptor based on metal-porphyrin compounds, which is functionalized to the polymer-carbon nanotube composite material, the receptor being prepared by chelating metal ions to porphyrins functionalized with the pyridyl groups. L'invention concerne un élément de capteur de cations, un capteur de cations et son procédé de fabrication, l'élément de capteur de cations étant basé sur un matériau composite de nanotubes de carbone et de polymères ayant des récepteurs fonctionnalisés. Selon un mode de réalisation, un capteur de cations peut comprendre : un matériau composite de nanotubes de carbone et de polymères préparé en mélangeant des nanotubes de carbone conducteurs et des polymères comportant des groupes pyridyle ; et un récepteur basé sur des composés métal-porphyrine, qui est fonctionnalisé sur le matériau composite polymère-nanotube de carbone, le récepteur étant préparé en chélatant des ions métalliques sur des porphyrines fonctionnalisées avec des groupes pyridyle. 리셉터가 기능화된 고분자 및 탄소나노튜브 복합소재 기반 양이온 센서용 부재, 양이온 센서 및 그 제조 방법을 개시한다. 일실시예에 따른 양이온 센서용 부재는 피리딜 그룹을 포함하는 고분자와 전도성 탄소나노튜브의 혼합을 통한 고분자-탄소나노튜브 복합소재 및 상기 피리딜 그룹이 기능화된 폴피린에 대한 금속이온의 킬레이트화를 통해 제조되어 상기 고분자-탄소나노튜브 복합소재에 기능화된 금속-폴피린 화합물 기반의 리셉터를 포함할 수 있다.