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    • 3. 发明授权
    • 나노 실리카-금속 복합 입자체 및 이의 제조방법
    • 纳米二氧化硅 - 金属络合物颗粒及其制备方法
    • KR101129694B1
    • 2012-03-28
    • KR1020090074361
    • 2009-08-12
    • (주)씽크루트김봉석
    • 김민석이상훈오명훈이욱기김봉석
    • B82B3/00C01B33/12C01B33/18
    • 본 발명은 나노 실리카-금속 복합 입자체, 및 이의 제조방법에 관한 것이다.
      본 발명의 나노 실리카-금속 복합 입자체의 제조방법은, 1) 실리카 나노입자와 금속 전구체 용액을 각각 준비하는 단계; 2) 상기 실리카 나노입자를 금속 전구체 용액을 혼합하고, 약 염기성 용액을 첨가하여 반응성 용액을 제조하는 단계; 및 3) 상기 반응성 용액에 초음파를 가하여 나노입자체를 제조하는 단계; 을 포함한다.
      본 발명의 나노 실리카-금속 복합 입자체를 제조하는 방법은 금속 전구체 용액과 실리카 전구체 용액을 제조하여 혼합하고, 상온 및 대기압 조건에서 초음파를 가하는 조건으로도, 용이하게 금속 나노입자와 실리카 나노입자체를 제조하고, 연속적으로 실리카 나노입자체에 금속 나노입자를 결합시킬 수 있는 것이다. 본 발명의 제조 방법은 제조 조건에서 초음파를 사용함으로써, 반응시간을 단축시킬 수 있다. 또한, 사용되는 실리카의 종류를 조절함으로써, 실리카 나노입자체의 크기를 용이하게 조절할 수 있다는 장점이 있다.
    • 4. 发明公开
    • 자성 실리카 입자체 및 이의 제조방법
    • 磁性二氧化硅颗粒复合物及其制备方法
    • KR1020100097576A
    • 2010-09-03
    • KR1020090046861
    • 2009-05-28
    • (주)씽크루트김봉석
    • 김민석이상훈오명훈이욱기김봉석
    • C01B33/12B82Y5/00A61K49/06B82Y15/00
    • C01B33/12A61K48/0008A61K49/06B01J19/10C01G49/06C01G49/08C01P2004/64C01P2006/42G01N33/50
    • PURPOSE: A magnetic silica particle and a manufacturing method thereof are provided to control the size of a magnetic silica particle and solve toxicity problem by coating iron oxide nano particle using harmless silica. CONSTITUTION: A silica is coated on the iron oxide nano particle. A manufacturing method of a magnetic silica particle comprises next steps. An acid solution is manufactured by mixing the distilled water and strong acid. A first mixed solution is manufactured by mixing the ferric oxide precursor with the acid solution. A second mixed solution is manufactured by mixing the distilled water, ammonia, and hydrazine. A first reaction solution is manufactured by mixing the first and the second mixed solution. The first reaction solution is processed through an ultrasound wave. The iron oxide nano particle is obtained by separating and drying the particle which is generated through an ultrasound wave process. A third mixed solution is manufactured by mixing the dried iron oxide nano particle with an organic solvent. A final product is manufactured by executing an ultrasound wave process after adding silica, ammonia, and the distilled water to the third mixed solution.
    • 目的:提供磁性二氧化硅颗粒及其制造方法以控制二氧化硅磁性颗粒的尺寸,并通过使用无害二氧化硅涂覆氧化铁纳米颗粒来解决毒性问题。 构成:将二氧化硅涂覆在氧化铁纳米颗粒上。 磁性二氧化硅颗粒的制造方法包括以下步骤。 通过混合蒸馏水和强酸制备酸溶液。 通过将氧化铁前体与酸溶液混合来制造第一混合溶液。 通过混合蒸馏水,氨和肼制​​备第二混合溶液。 通过混合第一和第二混合溶液来制造第一反应溶液。 通过超声波处理第一反应溶液。 通过分离和干燥通过超声波处理产生的颗粒获得氧化铁纳米颗粒。 通过将干燥的氧化铁纳米颗粒与有机溶剂混合来制造第三混合溶液。 最终产品通过在向第三混合溶液中加入二氧化硅,氨和蒸馏水之后执行超声波处理来制造。
    • 6. 发明公开
    • 실리카 나노와이어의 제조방법
    • 二氧化硅纳米线的制备方法
    • KR1020110002387A
    • 2011-01-07
    • KR1020090059966
    • 2009-07-01
    • (주)씽크루트김봉석
    • 김민석이상훈오명훈이욱기김봉석
    • B82B3/00B82B1/00C01B31/02
    • C01B32/18B82B1/00B82B3/0009C01B32/168
    • PURPOSE: A method for manufacturing silica nanowire is provided to enable mass production of silica nanowire through a simple manufacturing process using a carbon nanotube as a central nucleus. CONSTITUTION: A method for manufacturing silica nanowire comprises the steps of: bonding silica around a carbon nanotube to prepare a carbon nanotube-based silica nanowire composite; and heating the silica nanowire composite to remove the carbon nanotube. The first step includes the steps of: introducing a functional group on the surface by modifying the carbon nanotube; and reacting silica precursor capable of bonding the carbon nanotube with the functional group, with a basic material to obtain a reactant.
    • 目的:提供一种制造二氧化硅纳米线的方法,可以通过使用碳纳米管作为中心核的简单制造工艺大量生产二氧化硅纳米线。 构成:制造二氧化硅纳米线的方法包括以下步骤:在碳纳米管周围粘结二氧化硅以制备碳纳米管基二氧化硅纳米线复合材料; 并加热二氧化硅纳米线复合物以除去碳纳米管。 第一步包括以下步骤:通过改变碳纳米管在表面上引入官能团; 并使能够将碳纳米管与官能团结合的二氧化硅前体与碱性材料反应以获得反应物。
    • 7. 发明公开
    • 미분쇄장치
    • 精细粉末研磨设备
    • KR1020120028433A
    • 2012-03-23
    • KR1020100090251
    • 2010-09-15
    • (주)씽크루트김봉석
    • 김봉석황재룡이욱기윤상필이경균
    • B02C7/16B02C7/02B02C7/17
    • PURPOSE: A pulverizer is provided to rotate two cutting blades in the opposite direction, thereby increasing the pulverized amount and speed of a single pulverizing process. CONSTITUTION: A pulverizer includes a first cutting unit(10) with a first cutting surface and a second cutting unit(40) with a second cutting surface. The second cutting surface is arranged facing the first cutting surface. A target object is pulverized between the first cutting surface and the second cutting surface. The first and the second cutting unit includes a first and the second cutting blades(12,42) with a disk shape.
    • 目的:提供粉碎机以相反方向旋转两个切割刀片,从而增加单次粉碎过程的粉碎量和速度。 构成:粉碎机包括具有第一切割面的第一切割单元(10)和具有第二切割面的第二切割单元(40)。 第二切割面配置成面向第一切割面。 目标物体在第一切割表面和第二切割表面之间被粉碎。 第一和第二切割单元包括具有圆盘形状的第一和第二切割刀片(12,42)。
    • 8. 发明公开
    • 형광 나노 입자체, 및 그 제조방법
    • 荧光纳米颗粒及其制备方法
    • KR1020110050966A
    • 2011-05-17
    • KR1020090107592
    • 2009-11-09
    • (주)씽크루트김봉석
    • 김민석이상훈오명훈이욱기김봉석
    • B82B1/00B82B3/00C09K11/08C09K11/06
    • A61K49/0019A61K49/005B82Y20/00B82Y40/00C01B33/18
    • PURPOSE: Fluorescence nano particles and a method for manufacturing the same are provided to prevent the leakage of fluorescence dye in the core of the nano particles by locating the fluorescence dye in the core. CONSTITUTION: Fluorescence nano particles include a core and silica coated on the core. The core is obtained by the combination of fluorescence dye and polysilane. The fluorescence dye is one or more selected from a group including fluoresceinisothiocyanate, 4'-6-dianmidino-2-phenylindole, rhodamine 6G, and Tri(2,2 -bioyridyl)ruthenium(II)chloride. The fluorescence dye and the polysilane are mixed with the mixed solution of water and surfactant. Silica is added to the mixed solution. A basic material is added to the mixed solution in order to obtain the fluorescence nano particles.
    • 目的:提供荧光纳米颗粒及其制造方法,以通过将荧光染料定位在芯中来防止荧光染料在纳米颗粒的芯中泄漏。 构成:荧光纳米颗粒包括芯和涂覆在芯上的二氧化硅。 核心是通过荧光染料和聚硅烷的组合获得的。 荧光染料是选自包括异硫氰酸荧光异构体,4'-6-二氨基-2-苯基吲哚,罗丹明6G和三(2,2 - 吡啶基)氯化钌(II)的组中的一种或多种。 将荧光染料和聚硅烷与水和表面活性剂的混合溶液混合。 将二氧化硅加入到混合溶液中。 为了获得荧光纳米颗粒,向混合溶液中加入基本材料。