코어/쉘 구조를 이용한 발광 나노입자의 제조방법
    2.
    发明公开
    코어/쉘 구조를 이용한 발광 나노입자의 제조방법 无效
    使用核/壳结构的发光纳米粒子的合成

    公开(公告)号:KR1020110032952A

    公开(公告)日:2011-03-30

    申请号:KR1020090090727

    申请日:2009-09-24

    Abstract: PURPOSE: A method for preparing light emitting nanoparticles using a core/shell structure is provided to reduce host-guest material consumption by surrounding the external side of a silica nanoparticle with the host-guest material. CONSTITUTION: A silica nanoparticle is prepared based on a sol-gel reaction. A host-guest shell material with a light emitting property is coated around the core of the silica nanoparticle to obtain a sphere light emitting particle. The host-guest material is composed of a metal ion or a metal oxide. The guest material is one or more selected from erbium, europium, ytterbium, holmium, thulium, or the oxide of the same. The host material is one or more selected from yttrium, gadolinium, vanadium, zinc, titanium, or the oxide of the same.

    Abstract translation: 目的:提供使用核/壳结构制备发光纳米颗粒的方法,以通过用主体 - 客体材料包围二氧化硅纳米颗粒的外侧来减少主体 - 客体材料消耗。 构成:基于溶胶 - 凝胶反应制备二氧化硅纳米颗粒。 具有发光特性的主体 - 壳层材料涂覆在二氧化硅纳米颗粒的芯周围,以获得球形发光颗粒。 主体材料由金属离子或金属氧化物构成。 客体材料是选自铒,铕,镱,钬,ium或其氧化物中的一种或多种。 主体材料是选自钇,钆,钒,锌,钛或其氧化物中的一种或多种。

    용액 증발법을 이용한 나노물질의 배열방법
    3.
    发明申请
    용액 증발법을 이용한 나노물질의 배열방법 审中-公开
    使用溶液蒸发来安装纳米材料的方法

    公开(公告)号:WO2010074365A1

    公开(公告)日:2010-07-01

    申请号:PCT/KR2009/000525

    申请日:2009-02-03

    CPC classification number: B81C1/00031 B82Y30/00 B82Y40/00 C01B32/174

    Abstract: 본 발명은 용액 증발법을 이용한 나노물질의 배열방법에 관한 것으로 보다 상세하게는 나노물질을 고분자 물질로 코팅한 후 용매에 고르게 분산시켜 나노물질 함유 용액을 제조하는 단계; 상기의 나노물질 함유 용액을 기판에 부어 용매의 증발에 따라 나노물질을 배열하는 것을 특징으로 하는 용액 증발법을 이용한 나노물질의 배열방법에 관한 것이다.

    Abstract translation: 本发明涉及使用溶液蒸发来排列纳米材料的方法。 更具体地,本发明包括:通过将涂覆有聚合物的纳米材料均匀分散在溶剂中来制备含有纳米材料的溶液的步骤; 以及通过将溶剂蒸发而在衬底上浇注含有纳米材料的溶液来设置纳米材料的步骤。

    이중금속―탄소나노튜브 혼성촉매 및 이의 제조방법
    7.
    发明授权
    이중금속―탄소나노튜브 혼성촉매 및 이의 제조방법 有权
    双金属碳纳米管混合催化剂及其制备方法

    公开(公告)号:KR100965834B1

    公开(公告)日:2010-06-25

    申请号:KR1020090072165

    申请日:2009-08-05

    Abstract: PURPOSE: A double metal - carbon nanotube, a hybrid catalyst and a manufacturing method thereof are provided to improve hydrogen generation efficiency in comparison with the same mass of the double metal - carbon nanotube hybrid catalyst by remarkably improving catalyst activity property. CONSTITUTION: The double metal - carbon nanotube hybrid catalyst comprises more than 2 kind of transition metals selected from a group consisting of Mn, Ni, Cu, Mo, Tc, Ru, Rh, Pd, Ag, Re, Os, Ir or Pt. The hydrogen can be occurred from the ammonia borane(NH3BH3) aqueous solution because the solution is distributed in the carbon nanotube in which the nitrogen is contained. A manufacturing method of the double metal - carbon nanotube hybrid catalyst comprises a step for manufacturing a carbon nanotube solution by adding the carbon nanotube in a polyoll solution, a step for reducing the carbon nanotube with sodium borohydride, and a step for manufacturing the double metal - carbon nanotube hybrid catalyst capable of making hydrogen from an ammonia borane aqueous solution.

    Abstract translation: 目的:提供双重金属 - 碳纳米管,杂化催化剂及其制造方法,通过显着提高催化剂活性特性,与同质量的双金属 - 碳纳米管混合催化剂相比,提高氢气生成效率。 构成:双金属 - 碳纳米管混合催化剂包含选自Mn,Ni,Cu,Mo,Tc,Ru,Rh,Pd,Ag,Re,Os,Ir或Pt中的2种以上的过渡金属。 由于溶液分布在含有氮的碳纳米管中,因此可以从氨硼烷(NH 3 BH 3)水溶液中发生氢。 双金属 - 碳纳米管混合催化剂的制造方法包括通过在多孔溶液中添加碳纳米管制造碳纳米管溶液的步骤,用硼氢化钠还原碳纳米管的步骤和制造双金属的步骤 - 能够从氨硼烷水溶液制造氢的碳纳米管混合催化剂。

    용액 증발법을 이용한 나노물질의 배열방법
    8.
    发明公开
    용액 증발법을 이용한 나노물질의 배열방법 有权
    使用溶解蒸发的纳米材料的绘制方法

    公开(公告)号:KR1020100072874A

    公开(公告)日:2010-07-01

    申请号:KR1020080131413

    申请日:2008-12-22

    CPC classification number: B81C1/00031 B82Y30/00 B82Y40/00 C01B32/174

    Abstract: PURPOSE: An arraying method of a nanosubstance using a solution evaporation method is provided to rapidly and easily array the nanosubstance to the desired shape and size by synthesizing a nano-material containing solution and evaporating it. CONSTITUTION: An arraying method of a nanosubstance using a solution evaporation method comprises the following steps: forming a nano-material containing solution by coating a nano-material with a polymer and dispersing the nano-material into a solvent; and arraying the nanosubstance by pouring the nano-material containing solution to a substrate and drying. The coating method of the nano-material with the polymer comprises the following steps: dispersing the nano-material into 1,5-pentanediol; adding a polymer selected from PVP, polystyrene, poly(vinyl acetate), and polyisobutylene; firstly heating at 150~230 deg C for 1~3 hours; and secondly heating at 250~300 deg C for 30 minutes~1 hour.

    Abstract translation: 目的:提供使用溶液蒸发法的纳米级的排列方法,通过合成含有纳米材料的溶液并将其蒸发而将纳米级快速和容易地排列成所需的形状和尺寸。 构成:使用溶液蒸发法的纳米级的排列方法包括以下步骤:通过用聚合物涂覆纳米材料并将纳米材料分散在溶剂中来形成含纳米材料的溶液; 并通过将含纳米材料的溶液倒入衬底并干燥来排列纳米级。 纳米材料与聚合物的涂覆方法包括以下步骤:将纳米材料分散到1,5-戊二醇中; 加入选自PVP,聚苯乙烯,聚(乙酸乙烯酯)和聚异丁烯的聚合物; 首先在150〜230℃加热1〜3小时; 然后在250〜300℃下加热30分钟〜1小时。

    리튬을 이용한 금속 산화물이 재배열된 나노 결정의 에너지 저장 장치 및 이를 이용한 슈퍼커패시터

    公开(公告)号:KR102255622B1

    公开(公告)日:2021-05-25

    申请号:KR1020140181261

    申请日:2014-12-16

    Abstract: 본발명은리튬을이용한금속산화물이재배열된나노결정및 에너지저장장치및 이를이용한슈퍼커패시터(Supercapacitor)에관한것이다. 보다상세하게는전이금속나노입자를비표면적이넓은탄소계열의지지체에분산한다음, 환원력이강한리튬이온을이용하여지지체위에서분산및 재배열시킴으로서, 재배열된금속입자는 1나노크기미만의원자단위의입자로지지체위에분산및 재배치되는것을특징으로하는에너지저장장치이다. 또한이를이용한슈퍼커패시터에관한것이다. 본발명의재배열된금속입자의에너지저장장치는금속산화물재배열전 보다수 배높은정전용량을나타내었다. 또한재배열된금속입자는 1나노미만의원자단위크기의입자이기때문에입자간간섭이사라져서 100,000 사이클이상에서도성능이 100% 유지되는넘는수명특성을나타낸다.

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