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전이금속 산화물/다층벽 탄소나노튜브 나노복합체 및 이의 제조방법

전이금속 산화물/다층벽 탄소나노튜브 나노복합체 및 이의 제조방법 상세정보
대표분류 화학 구분 소액무상특허
기술테마 화학
연구기관 한국과학기술연구원 연구자 강진구
기술내용 이전대상 특허번호: 2163517(프랑스)
이전유형: 양도
이전비용 : 1천만원
비고: 부가세별도

The present invention relates to a transition metal oxide/multi-walled carbon nanotube nanocomposite and its preparation method, and particularly to a nanocomposite prepared in a composite form of an electron-transmitting and stress-relaxing one-dimensional multi-walled carbon nanotube (MWCNT) and a high-capacity-enabling zero-dimensional nanopowder-type transition metal oxide, where a transition metal oxide prepared by urea synthesis is uniformly dispersed in a carbon nanotube by a surfactant, and its preparation method.Therefore, a process of preparing a nanocomposite herein is simple and can be easily applied to a large-scale production, while enabling the manufacture of uniform-sized nanocomposites even at a relatively low temperature. Thus prepared nanocomposite can be applied to an electrochemical device such as a lithium secondary battery and a super capacitor.
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