公开(公告)号：KR100947832B1

公开(公告)日：2010-03-18

申请号：KR1020090050087

申请日：2009-06-05

Applicant: 한국과학기술원

Inventor： 강정구 ,  이정우 ,  라빈드라니비스완 ,  최윤정 ,  이엽 ,  김세윤

IPC: B82B3/00 ,  C01B31/02 ,  B82Y25/00

CPC classification number: C01B21/0605 ,  C01P2002/72 ,  C01P2002/85 ,  C01P2004/03 ,  C01P2004/04 ,  C01P2006/42 ,  B82B3/0009 ,  B82Y25/00

Abstract: PURPOSE: A method for manufacturing a hybrid of magnetite nanoparticles and carbonnitride nanotube is provided to obtain the hybrid which is uniformly doped on the surface of the carbonnitride nanotube while maintaining superparamagnetism of the magnetite nanoparticles. CONSTITUTION: A method for manufacturing a hybrid of magnetite nanoparticles and carbonnitride nanotube comprises the following steps: manufacturing the carbonnitride nanotube through a plasma chemical vapor deposition process; obtaining the mixture by adding steel acetylacetonate to the mixture after dissolving the carbonnitride nanotube in triethyleneglycol; and manufacturing the hybrid of the magnetite nanoparticle and the carbonnitride nanotube in which the magnetite nanoparticle is doped by cooling the mixture.

Abstract translation: 目的：提供一种用于制造磁铁矿纳米颗粒和碳氮化物纳米管的混合物的方法，以获得均匀掺杂在碳氮纳米管表面上的混合物，同时保持磁铁矿纳米颗粒的超顺磁性。 构成：制造磁铁矿纳米颗粒和碳纳米管纳米颗粒的混合物的方法包括以下步骤：通过等离子体化学气相沉积工艺制造氮化碳纳米管; 在将碳氮化钠纳米管溶解在三乙二醇中后，通过向混合物中加入乙酰丙酮酸锌获得混合物; 并通过冷却混合物来制造掺杂有磁铁矿纳米颗粒的磁铁矿纳米颗粒和碳氮化物纳米管的杂化物。