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아민기가 구비된 산화철 메조구조체 및 그 제조방법

아민기가 구비된 산화철 메조구조체 및 그 제조방법 상세정보
대표분류 분리/혼합 구분 소액무상특허
기술테마 분리/혼합
연구기관 한국과학기술연구원 연구자 이상협
기술내용 이전대상 특허번호: ZL201210140142.9(중국)
이전유형: 양도
이전비용 : 1천만원
비고: 부가세별도

The present invention relates to an amine functionalized mesoporous iron oxyhydroxide and a method for fabricating the same, wherein the amine functionalized mesoporous iron oxyhydroxide is provided with amino group with high reactivity with anion heavy metal on the FeOx surface with large special area, thereby effectively removing the anion heavy metal in water. The method for fabricating mesoporous FeOx structure with amino group according to one embodiment of the invention is characterized by comprising the following steps: a first step, mixing water solution of ferric chloride (FeCl12) and surfactant; a second step, mixing peroxide in the water solution of water solution of ferric chloride and surfactant; a third step, after performing centrifugal separation on the mixture solution of the second step, drying the solid matter for fabricating powder-shaped mesoporous FeOx structure; and a fourth step, after dispersing the mesoporous FeOx structure into anhydrous toluene, injecting aminosilane for causing reaction between the aminosilane and the mesoporous FeOx structure, thereby generating amino groups on the surface of the mesoporous FeOx structure.
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