태양 전지 및 이의 제조 방법
    22.
    发明公开
    태양 전지 및 이의 제조 방법 审中-实审
    太阳能电池及其制造方法

    公开(公告)号:KR1020140044416A

    公开(公告)日:2014-04-15

    申请号:KR1020120105211

    申请日:2012-09-21

    CPC classification number: Y02E10/50 Y02P70/521 H01L31/18 H01L31/042

    Abstract: Provided is a solar cell using a carbon nanotube as a light absorber to improve an energy conversion efficiency and to lower manufacturing costs. The solar cell comprises: a first electrode; a light absorbing layer comprising a carbon nanotube and a titanium dioxide nanoparticle (TiO2) and arranged on the first electrode; and a second electrode arranged on the light absorbing layer.

    Abstract translation: 提供一种使用碳纳米管作为光吸收剂的太阳能电池,以提高能量转换效率并降低制造成本。 太阳能电池包括:第一电极; 包含碳纳米管和二氧化钛纳米颗粒(TiO 2)并设置在第一电极上的光吸收层; 以及布置在所述光吸收层上的第二电极。

    이종기공구조를 갖는 다공성 금속유기골격구조 결정체와 그의 제조방법
    23.
    发明公开
    이종기공구조를 갖는 다공성 금속유기골격구조 결정체와 그의 제조방법 有权
    多孔金属有机框架晶体中的异质性及其制备方法

    公开(公告)号:KR1020130022701A

    公开(公告)日:2013-03-07

    申请号:KR1020110085497

    申请日:2011-08-26

    Abstract: PURPOSE: A porous metal organic framework crystal with a heterogeneous pore structure is provided to improve gas storage performance and catalytic activity. CONSTITUTION: A method for preparing a porous metal organic framework crystal with a heterogeneous pore structure comprises: a step of dissolving metal ions and an organic bridge ligand precursor in a solvent; and a step of adding a porous derivative and heating the same for 2-4 hours to prepare an organic metal ligand. The metal organic framework has a sponge form.

    Abstract translation: 目的:提供具有不均匀孔结构的多孔金属有机骨架结构,以改善气体储存性能和催化活性。 构成:制备具有不均匀孔结构的多孔金属有机骨架晶体的方法包括:将金属离子和有机桥配体前体溶解在溶剂中的步骤; 和加入多孔衍生物并加热2-4小时以制备有机金属配体的步骤。 金属有机骨架具有海绵形式。

    질소 도핑된 탄소나노튜브를 이용한 염료감응형 태양전지 및 그 제조방법
    25.
    发明授权
    질소 도핑된 탄소나노튜브를 이용한 염료감응형 태양전지 및 그 제조방법 有权
    使用碳纳米管与氮气进行透敏的太阳能电池及其制造方法

    公开(公告)号:KR101043582B1

    公开(公告)日:2011-06-22

    申请号:KR1020100018979

    申请日:2010-03-03

    Abstract: PURPOSE: A dye-sensitized solar cell using nitrogen-doped carbon nano-tube and a method for manufacturing the same are provided to increase the connectivity of a transparent electrode and an oxide semiconductor. CONSTITUTION: A transparent electrode(120) is formed on the internal surface of an upper transparent substrate(110). An oxide semiconductor porous cathode(140) is formed on the transparent electrode. A counter electrode(160) corresponding to the cathode is formed on the lower substrate. Electrolyte(190) is filled between the cathode and the counter electrode. A nitrogen-doped carbon nano-tube layer(130) is formed between the transparent electrode and the cathode.

    Abstract translation: 目的:提供使用氮掺杂碳纳米管的染料敏化太阳能电池及其制造方法,以增加透明电极和氧化物半导体的连通性。 构成:在上透明基板(110)的内表面上形成透明电极(120)。 在透明电极上形成氧化物半导体多孔阴极(140)。 在下基板上形成对应于阴极的对电极(160)。 电解液(190)填充在阴极和对电极之间。 在透明电极和阴极之间形成氮掺杂的碳纳米管层(130)。

    템플릿을 이용한 탄소나노튜브의 직경제어방법
    26.
    发明授权
    템플릿을 이용한 탄소나노튜브의 직경제어방법 失效
    使用模板控制碳氮化物纳米管直径的方法

    公开(公告)号:KR100995388B1

    公开(公告)日:2010-11-19

    申请号:KR1020080092351

    申请日:2008-09-19

    Abstract: 본원발명은 탄소나노튜브의 직경제어방법에 관한 것이다. 상세하게는, 탄소나노튜브의 직경제어방법은 템플릿에 금속 프리커서(metal precursor)를 도핑시키는 단계; 수소 분위기에서의 열처리에 의하여 환원시키는 단계; 질소플라즈마를 처리하여 템플릿 외벽에 존재하는 금속을 제거하는 단계; 메탄가스를 공급하여 탄소나노튜브를 성장시키는 단계를 포함한다.
    상기의 탄소나노튜브는 템플릿의 기공 속에 존재하는 금속촉매로부터 성장하는 것이므로, 성장된 탄소나노튜브의 직경은 템플릿의 기공 크기와 일치하게 된다. 즉, 본원발명은 템플릿을 이용하여 탄소나노튜브의 직경을 제어할 수 있게 되는 것이다.
    또한, 본원발명은 상기의 방법으로 제조된 직경이 제어된 탄소나노튜브에 관한 것이다.
    템플릿, 탄소나노튜브, 금속, 플라즈마

    용액 증발법을 이용한 나노물질의 배열방법
    27.
    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。

    국부적으로 화학적 활성이 제어된 금속촉매 및 그의제조방법
    28.
    发明公开
    국부적으로 화학적 활성이 제어된 금속촉매 및 그의제조방법 有权
    局部脱活催化剂及其制备方法

    公开(公告)号:KR1020100011221A

    公开(公告)日:2010-02-03

    申请号:KR1020080072347

    申请日:2008-07-24

    Abstract: PURPOSE: Metal catalysts with locally controlled chemical activities and a manufacturing method thereof are provided to manufacture carbon nano-tube having the constant walls can be controlled by controlling the size and structure of the metal catalyst. CONSTITUTION: A manufacturing method of metal catalysts with locally controlled chemical activities includes the following steps: patterning micelle containing iron nano-particles on a silicon substrate; forming an iron particle by processing a copper substrate with plasma; extracting iron nitrides inside the iron particles by processing the iron particle with nitrogen plasma; and etching the iron nitrides after removing iron in the ethanol and a nitric acid mixture. In a plasma process, the plasma power is 500-800W and the plasma is formed at the temperatures of 600-900°C.

    Abstract translation: 目的:提供具有局部控制的化学活性的金属催化剂及其制造方法,用于制造具有恒定壁的碳纳米管可以通过控制金属催化剂的尺寸和结构来控制。 构成:具有局部控制化学活性的金属催化剂的制造方法包括以下步骤:在硅衬底上形成含有铁纳米颗粒的胶束; 通过用等离子体处理铜基板形成铁颗粒; 通过用氮等离子体处理铁颗粒来提取铁颗粒内的铁氮化物; 并且在除去乙醇中的铁和硝酸混合物之后蚀刻铁氮化物。 在等离子体工艺中,等离子体功率为500-800W,等离子体在600-900℃的温度下形成。

    블록 공중합체와 금속의 산화반응을 이용한 수소의제조방법
    29.
    发明授权
    블록 공중합체와 금속의 산화반응을 이용한 수소의제조방법 有权
    使用嵌段共聚物生产氢的方法和金属的氧化反应

    公开(公告)号:KR100842810B1

    公开(公告)日:2008-07-01

    申请号:KR1020080001145

    申请日:2008-01-04

    CPC classification number: C01B3/08 Y02E60/36

    Abstract: A noble method is provided to produce hydrogen while controlling the generation of hydrogen by preventing oxidation of pure metal nanoparticles using a block copolymer and performing an oxidation reaction of the metals only when the metal nanoparticles are exposed to water, thereby decomposing hydrogen from water, a hydrogen produced by the method is provided. In a hydrogen producing method comprising the steps of: (a) forming metal nanoparticles from a metal salt using a block copolymer; and (b) exposing the metal nanoparticles to water to generate hydrogen by an oxidation reaction of the metal nanoparticles with water, the hydrogen producing method is characterized in that a block copolymer micelle process is used, the block copolymer micelle process comprising a process of forming metal nanoparticles by allowing the block copolymer to form a micelle by self-assembly and adding a metal salt selected from the group consisting of iron(Fe), nickel(Ni), and cobalt(Co) into the micelle in the step(a). The method comprises forming the micelle by self-assembly when dissolving the block copolymer into a solvent. The block copolymer is at least one selected from the group consisting of poly(styrene-block-4-vinylpyridine), poly(styrene-block-2-vinylpyridine), poly(styrene-block-ethylene oxide), poly(styrene-block-methacrylic acid), and poly(styrene-block-acrylic acid). The solvent is at least one selected from the group consisting of water, toluene, N,N-dimethylformamide, ethylacetate, methylene chloride, chloroform, acetone, dimethylsulfoxide, N-methylpyrrolidone, dioxane, tetrahydrofuran, methyl ethyl ketone, acetonitrile, methanol, and ethanol. Further, the metal salt is acetate salt or chloride salt.

    Abstract translation: 通过使用嵌段共聚物防止纯金属纳米粒子的氧化,仅在金属纳米粒子暴露在水中时进行金属的氧化反应,从而分解氢,从而提供氢来制造氢气,同时控制氢的产生。 提供了通过该方法产生的氢。 在制氢方法中,包括以下步骤:(a)使用嵌段共聚物从金属盐形成金属纳米粒子; 和(b)通过金属纳米颗粒与水的氧化反应将金属纳米颗粒暴露于水以产生氢,其制氢方法的特征在于使用嵌段共聚物胶束法,该嵌段共聚物胶束法包括形成 通过使嵌段共聚物通过自组装形成胶束并在步骤(a)中将选自铁(Fe),镍(Ni)和钴(Co)的金属盐添加到胶束中, 。 该方法包括在将嵌段共聚物溶解在溶剂中时通过自组装形成胶束。 嵌段共聚物是选自聚(苯乙烯 - 嵌段-4-乙烯基吡啶),聚(苯乙烯 - 嵌段-2-乙烯基吡啶),聚(苯乙烯 - 嵌段 - 环氧乙烷),聚(苯乙烯嵌段) - 甲基丙烯酸)和聚(苯乙烯 - 嵌段 - 丙烯酸)。 溶剂是选自水,甲苯,N,N-二甲基甲酰胺,乙酸乙酯,二氯甲烷,氯仿,丙酮,二甲基亚砜,N-甲基吡咯烷酮,二恶烷,四氢呋喃,甲基乙基酮,乙腈,甲醇和 乙醇。 此外,金属盐是乙酸盐或氯化物盐。

    상압 플라스마를 이용한 수소저장용 카본나노튜브의 구조변화 방법
    30.
    发明授权
    상압 플라스마를 이용한 수소저장용 카본나노튜브의 구조변화 방법 失效
    通过大气压等离子体改性碳纳米管储氢储存结构的方法

    公开(公告)号:KR100738651B1

    公开(公告)日:2007-07-11

    申请号:KR1020050035061

    申请日:2005-04-27

    Abstract: 본 발명은 수소 저장용 카본나노튜브의 구조 변화방법에 관한 것으로 보다 상세하게는 수소저장 매체로써 카본나노튜브를 사용하기 위하여 제조된 카본나노튜브를 상압 플라스마로 에칭하여 나노튜브의 결함과 나노 크기의 기공을 생성시키는 방법에 관한 것이다.
    본 발명의 상압 플라스마 에칭에 의하여 간단하고 연속적으로 대량의 시편을 처리할 수 있으며, 이렇게 처리된 카본나노튜브는 기존에 비해서 더 많은 결함과 나노크기의 기공을 갖게 되어 상온에서의 수소저장특성이 향상된다.

    Abstract translation: 提供了通过使用大气压等离子体来改性用于氢存储的碳纳米管的结构的方法,其中用于储氢材料的碳纳米管用大气压等离子体进行蚀刻,以增加储氢能力。 通过使用大气压来改变用于氢存储的碳纳米管的结构的方法包括蚀刻作为用于与大气等离子体进行氢存储的材料的碳纳米管,以增加储氢能力。 加入作为反应气体的氦气和氩气,以及作为蚀刻气体的2-10%(基于空气)的氧),以增加与大气等离子体的蚀刻效果。 通过该方法制造的碳纳米管具有开口端,有缺陷的壁和许多纳米尺寸的孔。

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