GOLD-DOPED NICKEL NANOCLUSTER, PREPARATION METHOD THEREFOR, AND USE THEREOF

• Main Authors: LEE, Dongil, JO, Yongsung, CHOI, Woojun
• Format: Patent
• Language: English; French; Korean
• Published: 13.01.2022
• Subjects: APPARATUS THEREFOR; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTIONOF COMPOUNDS OR NON-METALS; METALLURGY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; THEIR RELEVANT APPARATUS; TRANSPORTING

The present invention provides: a gold-doped nickel nanocluster which has particular numbers of gold atoms, nickel atoms, and organothiol-based ligands and in which the gold atoms, nickel atoms, and organothiol-based ligands are combined in a particular structure; a preparation method therefor; an electrode containing same for carbon dioxide conversion; and a method for converting carbon dioxide by using same. La présente invention concerne : un nano-amas de nickel dopé à l'or qui présente des nombres particuliers d'atomes d'or, d'atomes de nickel, et des ligands à base d'organothiol, les atomes d'or, les atomes de nickel et les ligands à base d'organothiol étant combinés en une structure particulière ; un procédé de préparation dudit amas ; une électrode le contenant, pour la conversion du dioxyde de carbone ; et un procédé de conversion du dioxyde de carbone à l'aide de celui-ci. 본 발명은 특정한 개수의 금 원자, 니켈 원자 및 유기티올계 리간드를 가지며, 상기 금 원자, 니켈 원자 및 유기티올계 리간드가 특정한 구조로 결합된 금이 도핑된 니켈 나노클러스터, 이의 제조방법, 이를 포함하는 이산화탄소 전환용 전극 및 이를 이용하는 이산화탄소의 전환방법을 제공한다.