나노 크기의 금속간화합물을 포함하는 탄소나노와이어의 합성방법 및 이에 의하여 합성된 탄소나노와이어
    151.
    发明公开
    나노 크기의 금속간화합물을 포함하는 탄소나노와이어의 합성방법 및 이에 의하여 합성된 탄소나노와이어 有权
    纳米线的选择性合成方法,纳米级金属间化合物及其材料

    公开(公告)号:KR1020120120648A

    公开(公告)日:2012-11-02

    申请号:KR1020110038365

    申请日:2011-04-25

    CPC classification number: C01B32/16 B82B3/0038 B82Y30/00 B82Y40/00 C01P2004/16

    Abstract: PURPOSE: A selective synthetic method of nano-wire containing intermetallic compound and a nano-wire synthesized by the method are provided to selectively mass synthesize carbon nano-cable, carbon nano-tube or carbon nano-fiber. CONSTITUTION: A selective synthetic method of nano-wire comprises the following steps: adding metal oxide compounds to a reactor and removing impurities inside a reactor by lowering degree of vacuum; increasing reaction temperature of the internal temperature of the reactor by injecting carrier gas into the reactor; reacting the metal oxide compound with the metal oxide compound with the metal oxide mixture by injecting the hydrocarbon gas while controlling the inner compression of the reactor; and cooling the reactor down to the room temperature under the carrier gas condition. The metal oxide compound is a mixture of copper oxide and tin oxide. The mixing ratio of tin oxide to copper oxide is 2:1-1:6 based on the weight ratio.

    Abstract translation: 目的:提供一种选择性合成纳米线金属间化合物和通过该方法合成的纳米线的合成方法,以选择性地合成碳纳米线,碳纳米管或碳​​纳米纤维。 构成:纳米线的选择性合成方法包括以下步骤:通过降低真空度将金属氧化物添加到反应器中并除去反应器内的杂质; 通过将载气注入反应器来提高反应器内部温度的反应温度; 通过在控制反应器的内部压缩的同时注入烃气体使金属氧化物化合物与金属氧化物化合物与金属氧化物混合物反应; 并在载气条件下将反应器冷却至室温。 金属氧化物化合物是氧化铜和氧化锡的混合物。 基于重量比,氧化锡与氧化铜的混合比为2:1-1:6。

    탄소 에어로겔 시트의 제조방법
    153.
    发明授权
    탄소 에어로겔 시트의 제조방법 有权
    碳气片的制备方法

    公开(公告)号:KR101147156B1

    公开(公告)日:2012-05-25

    申请号:KR1020100139108

    申请日:2010-12-30

    Abstract: PURPOSE: A method for fabricating a sheet of high performance containing carbon aerogel of fiber form is provided to resolve a problem of electrode performance reduction. CONSTITUTION: A method for fabricating a carbon aerogel sheet comprises: a step of dissolving hydrophilic polymers in a first solvent to prepare a polymer solution; a step of dissolving resorcinol and formaldehyde in a second solvent to prepare RF(resorcinol formaldehyde) precursor solution; a step of mixing the polymer solution and RF precursor solution to prepare a spinning solution; and a step of electrospinning to prepare a sheet of fiber web form; and a step of performing thermal treatment of the sheet.

    Abstract translation: 目的:提供一种制造含有纤维形式的碳气凝胶的高性能片材的方法,以解决电极性能降低的问题。 构成:制造碳气凝胶片的方法包括:将亲水性聚合物溶解在第一溶剂中以制备聚合物溶液的步骤; 将间苯二酚和甲醛溶解在第二溶剂中以制备RF(间苯二酚甲醛)前体溶液的步骤; 混合聚合物溶液和RF前体溶液以制备纺丝溶液的步骤; 以及静电纺丝以制备纤维网形式的片段的步骤; 以及对片材进行热处理的步骤。

    MCFC용 스택 직결형 촉매연소장치
    155.
    发明公开
    MCFC용 스택 직결형 촉매연소장치 有权
    催化剂用于碳酸氢盐燃料电池(MCFC)

    公开(公告)号:KR1020100064138A

    公开(公告)日:2010-06-14

    申请号:KR1020080122570

    申请日:2008-12-04

    Abstract: PURPOSE: A catalytic combustor for a molten carbonate fuel cell(MCFC) is provided to completely burn combustible gas inside blast furnace gas generating from the entrance of an anode of the MCFC, and to use the heat from the MCFC as a heating source of air. CONSTITUTION: A catalytic combustor(1) for a molten carbonate fuel cell(MCFC) combusting mixture gas containing air and blast furnace gas discharged from an anode of a fuel cell stack comprises the following: a gas supplying unit(2) including a pathway to separately supply the air and the blast furnace gas; a mixing unit(3) including a mixing divide with a venturi mixer function and a rob mixer function; a second mixing diffusion unit(4) including a diffusing pipe structure to supply the mixture gas to a flowing area; and a catalytic combustion unit(5) including a combustion catalyst layer(51). The catalytic combustion unit is installed on the entrance of the anode and a cathode.

    Abstract translation: 目的:提供一种用于熔融碳酸盐燃料电池(MCFC)的催化燃烧器,用于完全燃烧从MCFC的阳极入口产生的高炉煤气中的可燃气体,并将来自MCFC的热量用作空气的加热源 。 构成:用于燃烧含有从燃料电池堆的阳极排出的空气和高炉煤气的混合气体的熔融碳酸盐燃料电池(MCFC)的催化燃烧器(1)包括:气体供应单元(2),包括通向 分别供应空气和高炉煤气; 混合单元(3),包括具有文丘里搅拌机功能的混合分配器和搅拌机功能; 第二混合扩散单元(4),包括用于将混合气体供应到流动区域的扩散管结构; 和包括燃烧催化剂层(51)的催化燃烧单元(5)。 催化燃烧单元安装在阳极入口和阴极上。

    표면에 그라파이트 나노 구조층을 갖는 셀룰로오스 탄화물 구조체의 합성방법
    156.
    发明公开
    표면에 그라파이트 나노 구조층을 갖는 셀룰로오스 탄화물 구조체의 합성방법 有权
    具有石墨样表面纳米层的碳化纤维素纤维及其合成方法

    公开(公告)号:KR1020090102176A

    公开(公告)日:2009-09-30

    申请号:KR1020080027460

    申请日:2008-03-25

    CPC classification number: D01F9/16 C01B32/05 Y10T428/26 Y10T428/292

    Abstract: PURPOSE: A cellulose carbide with a graphite nanostructure thereon, and a producing method thereof are provided to ensure excellent electrical, physical, and chemical properties as well as mechanical strength. CONSTITUTION: A method for producing a cellulose carbide with a graphite nanostructure thereon comprises the following steps of: washing a cellulosic fiber, drying it at room temperature, and putting it into a reactor; raising the temperature of the reactor; primarily heat-treating the cellulosic fiber under hydrogen atmosphere in order to produce a first carbide; and secondarily heat-treating the carbide under argon atmosphere so as to produce a second carbide having a graphite nanostructure thereon.

    Abstract translation: 目的:提供其上具有石墨纳米结构的碳化纤维素及其制备方法以确保优异的电学,物理和化学性能以及机械强度。 构成:用于生产具有石墨纳米结构的碳化纤维素的方法包括以下步骤:洗涤纤维素纤维,在室温下干燥,并将其放入反应器中; 提高反应堆的温度; 主要是在氢气氛下热处理纤维素纤维,以便产生第一碳化物; 然后在氩气氛下二次热处理该碳化物,以便制备其上具有石墨纳米结构的第二碳化物。

    초소형 연소기용 점화장치와 이를 이용한 초소형 연소장치
    158.
    发明公开
    초소형 연소기용 점화장치와 이를 이용한 초소형 연소장치 有权
    微型燃烧系统点火单元及其使用的微型燃烧器

    公开(公告)号:KR1020090041881A

    公开(公告)日:2009-04-29

    申请号:KR1020070107618

    申请日:2007-10-25

    Abstract: An ignition system for micro combustor and a micro combustion device using the same is provided that the maximum ignition efficiency can be obtained from the minimum heater. An ignition system for micro combustor is installed at both end of a combustion chamber(5) of a micro combustion device. The ignition system for micro combustor comprises a heater(17) which has a heating wire(11) for local heating and a lead wire(12) which supplies current and voltage to the heating wire, and a support frame which supports the heater and is installed at the combustion chamber.

    Abstract translation: 提供了用于微型燃烧器的点火系统和使用该点火系统的微型燃烧装置,其可以从最小加热器获得最大的点火效率。 微型燃烧器的点火系统安装在微型燃烧装置的燃烧室(5)的两端。 用于微型燃烧器的点火系统包括加热器(17),其具有用于局部加热的加热丝(11)和向加热丝提供电流和电压的引线(12)和支撑加热器的支撑框架 安装在燃烧室。

    매트 형태 연소촉매를 사용하는 촉매연소 버너
    159.
    发明授权
    매트 형태 연소촉매를 사용하는 촉매연소 버너 有权
    催化燃烧器使用MAT类型燃烧催化剂

    公开(公告)号:KR100875147B1

    公开(公告)日:2008-12-22

    申请号:KR1020070107788

    申请日:2007-10-25

    Abstract: A catalytic burner using a mat type combustion catalyst is provided to maintain catalyst temperature over a reaction temperature at which the combustion occurs stably by placing an external insulation material on the catalyst layer. A premix type catalytic burner(1) using a mat type combustion catalyst comprises a mixed gas supply part(2) supplying the mixed gas, and a catalytic burner body(3) in which a fiber mat catalyst(32) is positioned and an external insulation material(31) is installed within the catalytic burner body in order to be positioned in the outer side of the fiber mat catalyst. The fiber mat catalyst part has a multi-layered structure consisting of a catalyst layer containing catalyst and a retaining layer without catalyst.

    Abstract translation: 提供使用垫型燃烧催化剂的催化燃烧器,以通过在催化剂层上放置外部绝缘材料来保持催化剂温度超过燃烧发生的反应温度。 使用垫式燃烧催化剂的预混合型催化燃烧器(1)包括供应混合气体的混合气体供应部分(2)和其中定位有纤维垫催化剂(32)的催化燃烧器体(3) 绝缘材料(31)安装在催化燃烧器体内,以便位于纤维垫催化剂的外侧。 纤维毡催化剂部分具有由含催化剂层的催化剂和不含催化剂的保持层组成的多层结构。

    유리섬유 또는 탄소섬유 위에 탄소나노와이어를 직접합성하는 방법 및 이를 이용한 강화복합체 제조 방법
    160.
    发明授权
    유리섬유 또는 탄소섬유 위에 탄소나노와이어를 직접합성하는 방법 및 이를 이용한 강화복합체 제조 방법 有权
    使用直接在玻璃纤维或碳纤维上合成碳纳米管的方法的增强复合材料的制造方法

    公开(公告)号:KR100829001B1

    公开(公告)日:2008-05-14

    申请号:KR1020060123496

    申请日:2006-12-07

    CPC classification number: C01B32/18 B82B3/0009 B82B3/0038 B82Y40/00 D01F9/12

    Abstract: A method for synthesizing carbon nanowires directly on glass fibers or carbon fibers is provided to obtain a nanocomposite having excellent strength, elasticity and tensile property derived from glass fibers or carbon fibers, and to realize increased adhesion between a functional polymer and the nanocomposite when producing a reinforced composite. A method for synthesizing carbon nanowires such as carbon nanotubes or carbon nanofibers directly on glass fibers or carbon fibers as a support comprises the steps of: coating metal the surface of the glass fiber support or carbon fiber support with metal catalyst particles; and synthesizing carbonaceous nanowires such as carbon nanofibers or carbon nanotubes directly on the surface of the glass fiber support or carbon fiber support by way of the coated support with no dispersion step to obtain a nanocomposite. The carbon nanofibers or carbon nanotubes are controlled to a desired growth distribution density or shape by adjusting at least one factor selected from concentration, coating process, production temperature and time.

    Abstract translation: 提供直接在玻璃纤维或碳纤维上合成碳纳米线的方法,以获得由玻璃纤维或碳纤维得到的具有优异的强度,弹性和拉伸性能的纳米复合材料,并且当制备功能性聚合物时,实现功能性聚合物与纳米复合材料之间的附着力增加 增强复合材料。 直接在玻璃纤维或碳纤维作为载体上合成碳纳米管或碳​​纳米纤维等碳纳米线的方法包括以下步骤:用金属催化剂颗粒对玻璃纤维载体或碳纤维载体的表面进行金属涂覆; 并且通过无分散步骤通过涂覆的载体将碳纳米纤维或碳纳米管直接合成在玻璃纤维载体或碳纤维载体的表面上,以获得纳米复合材料。 碳纳米纤维或碳纳米管通过调节至少一个选自浓度,涂布过程,生产温度和时间的因素而被控制到所需的生长分布密度或形状。

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