신규한 구조와 물성을 보유한 탄소 미세 입자
    3.
    发明公开
    신규한 구조와 물성을 보유한 탄소 미세 입자 有权
    碳纳米颗粒具有新颖的结构和性质

    公开(公告)号:KR1020030071352A

    公开(公告)日:2003-09-03

    申请号:KR1020020011015

    申请日:2002-02-28

    Abstract: PURPOSE: A carbon nano particle having novel structure and properties is provided which is expected to take an active part in almost all industrial fields by showing noble magnetic characteristics and retaining electric field emission characteristics being equal to those of carbon nanotube. CONSTITUTION: The carbon nano particle comprises a plural layers in which plane(10) and curved surface(20) graphitization lamella structures are connected to each other with the center(30) inside the plural layers being empty, wherein the shape of the carbon nano particle is near to spherical shape, wherein an average particle diameter of the carbon nano particle is 100 nm or less, wherein the carbon nano particle shows magnetization pumping phenomena in which paramagnetism is gradually increased according to repetition of heating and cooling of the carbon nano particle in the temperature range of 50 to 150 deg.K, and wherein the carbon nano particle shows (002),(100) and(101) peaks in X ray diffraction analyzing data, and the (002) peak is formed in a horizontal asymmetric shape.

    Abstract translation: 目的:提供具有新颖结构和性质的碳纳米颗粒,通过显示出与磁性碳纳米管相同的高磁性特性和保持电场发射特性,可望在几乎所有工业领域中积极参与。 构成:碳纳米颗粒包括多层,其中平面(10)和曲面(20)石墨化层结构彼此连接,多层中的中心(30)为空,其中碳纳米颗粒的形状 颗粒接近球形,其中碳纳米颗粒的平均粒径为100nm以下,其中,碳纳米颗粒显示出随着碳纳米颗粒的加热和冷却的重复而顺铂逐渐增加的磁化吸收现象 在50〜150℃的温度范围内,在X射线衍射分析数据中,碳纳米粒子显示(002),(100)和(101)峰,并且(002)峰形成为水平不对称 形状。

    쉘 형상의 탄소 미세입자를 이용하여 전계 방출을유도하는 방법
    4.
    发明公开
    쉘 형상의 탄소 미세입자를 이용하여 전계 방출을유도하는 방법 有权
    通过使用壳形碳纳米颗粒诱导场发射的方法

    公开(公告)号:KR1020050021662A

    公开(公告)日:2005-03-07

    申请号:KR1020030058653

    申请日:2003-08-25

    Abstract: PURPOSE: A method for inducing a field emission is provided to obtain field emission characteristics in an efficient and easy manner by using shell-shaped carbon nano particles. CONSTITUTION: A method comprises a step of attaching shell-shaped carbon nano particles to a metal coated substrate, and a step of using the metal coated substrate as a cathode for an electrode structure mounted in a high vacuum chamber. The cathode is produced by mixing shell-shaped carbon nano particles with an organic solvent, coating the metal coated substrate with the mixture, and drying the resultant structure.

    Abstract translation: 目的:提供一种用于诱发场发射的方法,通过使用壳形碳纳米颗粒,以有效和容易的方式获得场致发射特性。 构成:一种方法包括将壳状碳纳米颗粒附着到金属涂覆的基底上的步骤,以及使用金属涂覆的基底作为安装在高真空室中的电极结构的阴极的步骤。 阴极通过将壳形碳纳米颗粒与有机溶剂混合制成,用混合物涂覆金属涂覆的基材,并干燥所得结构。

    금속 도핑된 쉘 형상 탄소입자 및 이의 제조 방법
    5.
    发明授权
    금속 도핑된 쉘 형상 탄소입자 및 이의 제조 방법 失效
    金属掺杂的壳形碳粒子及其制造方法

    公开(公告)号:KR100729154B1

    公开(公告)日:2007-06-19

    申请号:KR1020050096356

    申请日:2005-10-13

    Abstract: 본 발명은 금속-도핑된 쉘 형상의 탄소입자 및 이의 제조방법에 관한 것으로서, 본 발명에 따른, 평면 및 곡면 흑연화 층상구조가 연결된 복수개 층으로 이루어지며 내부 중심이 비어있는 탄소입자에 금속이 도핑된 쉘 형상 탄소입자는 종래의 탄소입자에 비해 전기적 및 자기적 특성이 향상됨으로써 자기기록매체, 생체물질, 전계방출소자, 나노유체, 초전도 물질 등의 다양한 분야에서 유용하게 이용될 수 있다.

    Abstract translation: 本发明涉及金属掺杂的壳形碳粒子及其制造方法,其中根据本发明的具有多个与平面弯曲石墨化分层结构相连的层的碳粒子, 壳状碳粒子,与以往的碳颗粒,从而可以在各种领域中有用相比提高了电场和磁场特性,例如磁记录介质,生物材料,场发射器件,纳米流体,超导体材料。

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