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    리튬이온 이차전지 활물질의 분석방법
    41.
    发明授权
    리튬이온 이차전지 활물질의 분석방법 有权
    分析锂二次电池活性物质的方法

    公开(公告)号：KR101532344B1

    公开(公告)日：2015-06-30

    申请号：KR1020130043572

    申请日：2013-04-19

    Applicant: 한국과학기술연구원

    Inventor： 김창삼 ,  조병원 ,  이중기 ,  정원진 ,  한덕영

    IPC: H01M4/38 ,  H01M10/0525

    Abstract: 본발명은리튬이온이차전지활물질의분석방법으로서,Li 매직앵글스피닝-핵자기공명(Li MAS-NMR)을이용한리튬이온이차전지활물질의분석방법에관한것이다. 따라서, 본발명에의하면, NMR 신호를매우넓고복잡하게확장시켜서신호해석을어렵게하여분석정확도가떨어지는종래리튬이온이차전지활물질의분석방법의문제점을해결할수 있다. 또한, 측정신호의정확성을매우높게향상시켜활물질표면및 내부의구조변화를정밀히분석할수 있다. 따라서, 리튬원자의물리화학적변화를관측할수 있는장점이있어리튬이온이차전지의결정구조와표면층변화에의한특성저하원인을분석할수 있어, 종래의방법보다정밀한연구가가능할뿐만아니라, 활물질의분석시간이종래보다 100배이상빠르게측정할수 있으므로, 리튬이온이차전지연구에매우유용하게이용될수 있다.

    석탄슬래그 침식에 강한 알루미나 코팅 스핀넬/탄화규소 내화물 조성물 및 이의 제조방법
    43.
    发明授权
    석탄슬래그 침식에 강한 알루미나 코팅 스핀넬/탄화규소 내화물 조성물 및 이의 제조방법 有权
    具有高耐腐蚀性和耐磨性的铝氧化合物碳化硅耐火材料组合物及其制造方法

    公开(公告)号：KR101303812B1

    公开(公告)日：2013-09-04

    申请号：KR1020120033003

    申请日：2012-03-30

    Applicant: 한국과학기술연구원

    Inventor： 김창삼 ,  박상환

    IPC: C04B35/10 ,  C04B35/565 ,  C04B35/657

    CPC classification number: C04B35/565 ,  C04B35/62813 ,  C04B35/62886 ,  C04B35/62892 ,  C04B2235/3217 ,  C04B2235/3218 ,  C04B2235/322 ,  C04B2235/3222 ,  C04B2235/5427 ,  C04B2235/5436 ,  C04B2235/5445 ,  C04B2235/5454 ,  C04B2235/5472 ,  C04B2235/77 ,  C04B2235/80

    Abstract: PURPOSE: An alumina coated spinel/silicon carbide refractory composition is provided to increase corrosion resistance and penetration resistance against coal slag by adding alpha alumina and gamma alumina in refractory material including silicon carbide and spinel coated with alumina. CONSTITUTION: A refractory composition comprises 1-15 parts by weight of alpha alumina of fine particles and 1-15 parts by weight of gamma alumina in 100.0 parts by weight of refractory material. The refractory material includes spinel and silicon carbide in which alumina is coated in a weight ratio of 25:75-75:25. The spinel is alumina-rich spinel. A manufacturing method of the refractory composition comprises following steps. 1-15 parts by weight of alpha alumina and 1-15 parts by weight of gamma alumina of fine particles are mixed in 100.0 parts by weight of refractory material which includes spinel and silicon carbide in which alumina is coated in a weight ratio of 25:75-75:25. A molding product is made by adding water in the mixture of the previous step. The molding product is dried. The gamma alumina is converted to alpha alumina by heat-treating the dried molding product.

    Abstract translation: 目的：提供一种氧化铝涂层尖晶石/碳化硅耐火材料组合物，通过在包括碳化硅和尖晶石涂覆氧化铝的耐火材料中添加α氧化铝和γ氧化铝，增加对煤渣的耐腐蚀性和耐渗透性。 构成：耐火材料组合物包含1-15重量份的细小颗粒的α氧化铝和1-15重量份的γ-氧化铝在100.0重量份的耐火材料中。 耐火材料包括尖晶石和碳化硅，其中以25:75-75:25的重量比涂覆氧化铝。 尖晶石是富含氧化铝的尖晶石。 耐火材料组合物的制造方法包括以下步骤。 将1-15重量份的α氧化铝和1-15重量份的微粒的γ氧化铝在100.0重量份的耐火材料中混合，所述耐火材料包括尖晶石和碳化硅，其中氧化铝的重量比为25： 75-75：25。 通过在前一步骤的混合物中加入水制备成型产品。 干燥成型产品。 通过热处理干燥的成型产品将γ氧化铝转化成α氧化铝。

    석탄슬래그 침식에 강한 스피넬/탄화규소 내화물 조성물 및 이의 제조방법
    44.
    发明公开
    석탄슬래그 침식에 강한 스피넬/탄화규소 내화물 조성물 및 이의 제조방법 有权
    具有高耐腐蚀性的金刚石碳化硅耐火材料组合物及其制造方法

    公开(公告)号：KR1020130021284A

    公开(公告)日：2013-03-05

    申请号：KR1020110083705

    申请日：2011-08-22

    Applicant: 한국과학기술연구원

    Inventor： 김창삼 ,  박상환 ,  전성운 ,  이학만

    IPC: C04B35/565 ,  C04B35/567 ,  C04B35/10 ,  C04B35/657

    CPC classification number: C04B35/443 ,  C04B35/565 ,  C04B35/6303 ,  C04B35/66 ,  C04B2235/3217 ,  C04B2235/3218 ,  C04B2235/3222 ,  C04B2235/3826 ,  C04B2235/5427 ,  C04B2235/5436 ,  C04B2235/5445 ,  C04B2235/5472 ,  C04B2235/77 ,  C04B2235/95 ,  C04B2235/96 ,  C04B2235/9692

    Abstract: PURPOSE: A refractory composition of spinel/silicon carbide which strongly controls erosion of coal slag is provided to manufacture a non-chromium refractory composition with excellent corrosion resistance and resistance to the penetration of coal slag including alumina redundancy spinel, silicon carbide, and α-alumina and γ-alumina. CONSTITUTION: A refractory composition comprises spinel/silicon carbide with a ratio of 25:75-75:25 weight%. The refractory composition comprises 1-15 parts by weight of differential alpha alumina and 1-15 parts by weight of gamma alumina based on 100 parts by weight of spinel/silicon carbide. A manufacturing method of a refractory composition comprises the following steps: (i) adding differential alpha alumina and differential gamma alumina into the spinel-silicon carbide refractory composition; (ii) molding the mixture withwater into a specific form or coating the same with a material with decreased heat resistance; (iii) removing moisture from the molded product or coated molded product; (iv) changing a phase from gamma alumina to alpha alumina by heat-treating the mixture; And (v) combining the alpha alumina which phase changed from gamma alumina with the spinel-silicon carbide refractory composition.

    Abstract translation: 目的：提供强力控制煤渣侵蚀的尖晶石/碳化硅耐火组合物，以制造具有优良耐腐蚀性和耐煤渗透性的耐铬耐火材料组合物，包括氧化铝冗余尖晶石，碳化硅和α- 氧化铝和γ-氧化铝。 构成：耐火材料组合物包含比例为25:75-75:75:25重量％的尖晶石/碳化硅。 基于100重量份的尖晶石/碳化硅，耐火材料组合物包含1-15重量份的差示α氧化铝和1-15重量份的γ氧化铝。 耐火材料组合物的制造方法包括以下步骤：（i）将不均匀的α氧化铝和差示γ氧化铝加入到尖晶石 - 碳化硅耐火组合物中; （ii）将混合物用水模制成特定形式或用耐热性降低的材料涂覆; （iii）从模制产品或涂覆的模制产品中除去水分; （iv）通过热处理混合物将相从γ氧化铝改变为α氧化铝; 和（v）将从γ氧化铝相变的α氧化铝与尖晶石 - 碳化硅耐火组合物组合。

    혼합 인듐주석 산화물 졸 및 혼합 인듐주석 산화물 막의 제조방법
    46.
    发明公开
    혼합 인듐주석 산화물 졸 및 혼합 인듐주석 산화물 막의 제조방법 有权
    混合氧化铅溶液和氧化铅薄膜的制造方法

    公开(公告)号：KR1020110121907A

    公开(公告)日：2011-11-09

    申请号：KR1020100041416

    申请日：2010-05-03

    Applicant: 한국과학기술연구원

    Inventor： 임경란 ,  김창삼 ,  윤동훈

    IPC: C01G19/00 ,  C01G15/00 ,  C09D7/12 ,  H01B1/08

    CPC classification number: B01J13/0047 ,  C01G1/02 ,  C01G15/00 ,  C01G19/02 ,  C09D1/00 ,  C09D5/02

    Abstract: PURPOSE: A method for manufacturing mixed indium tin oxide(ITO) sol and an ITO film is provided to manufacture the ITO film at a sintering temperature lower than or equal to 550 degrees Celsius and to effectively coat the ITO film on power. CONSTITUTION: A method for manufacturing mixed ITO sol includes the following: First ITO sol is manufactured by dispersing an indium compound and a tin chloride compound into the mixed solvent of propinoic acid and butanol and implementing a heating operation. The indium compound and the tin chloride compound are dispersed into the mixed solvent of dimethyl formamide and butanol, and nitric acid is added into the dispersed solution. Heating and rapid cooling operations are implemented to obtain second ITO sol. The first ITO sol is added into the second ITO sol, and a stirring operation is implemented to obtain mixed ITO sol. A method for manufacturing a mixed ITO film includes the following: The mixed ITO sol is coated on a substrate or powder. A thermal treating process is implemented.

    Abstract translation: 目的：提供一种用于制造混合氧化铟锡（ITO）溶胶和ITO膜的方法，以在低于或等于550摄氏度的烧结温度下制造ITO膜并且有效地涂覆ITO膜。 构成：混合ITO溶胶的制造方法包括：通过将铟化合物和氯化锡化合物分散到丙酸和丁醇的混合溶剂中并实施加热操作来制造第一ITO溶胶。 将铟化合物和氯化锡化合物分散在二甲基甲酰胺和丁醇的混合溶剂中，并将硝酸加入到分散的溶液中。 实施加热和快速冷却操作以获得第二ITO溶胶。 将第一ITO溶胶添加到第二ITO溶胶中，并进行搅拌操作以获得混合的ITO溶胶。 混合ITO膜的制造方法包括：将混合的ITO溶胶涂布在基材或粉末上。 实施热处理工艺。

    투명 도전막 형성 방법
    49.
    发明授权
    투명 도전막 형성 방법 失效
    形成透明导电膜的方法

    公开(公告)号：KR101008237B1

    公开(公告)日：2011-01-17

    申请号：KR1020080077565

    申请日：2008-08-07

    Applicant: 한국과학기술연구원

    Inventor： 임경란 ,  윤동훈 ,  김창삼 ,  박상환

    IPC: C03C17/06 ,  C03C17/00 ,  C09D5/24

    Abstract: 유리 기판의 변형을 일으키지 않고 유리 기판과 투명 도전막의 접착력을 향상시킬 수 있는 투명 도전막 형성 방법이 개시된다. 제2 투명 도전체 졸 보다 상대적으로 낮은 온도에서 결정화가 이루어지나 접착력이 약한 제1 투명 도전체 졸을 투명 기판 상에 코팅한다. 제1 투명 도전체 졸이 코팅된 투명 기판을 열처리하여 유기물을 제거하고 1차 투명 도전막을 형성한다. 제1 투명 도전체 졸 보다 접착력이 세고 상대적으로 높은 온도에서 결정화가 이루어지는 제2 투명 도전체 졸을 1차 투명 도전막 내에 스며들게 하여 제1 투명 도전막과 제2 투명 도전체의 혼합층을 형성한다. 1차 투명 도전막과 제2 투명 도전체를 열처리하여 다결정의 투명 도전막을 형성한다.
    투명 도전막, ITO 졸, 결정화, 온도, 접착력

    인듐주석산화물 막의 제조방법
    50.
    发明授权
    인듐주석산화물 막의 제조방법 失效
    制备氧化锌薄膜的方法

    公开(公告)号：KR100804003B1

    公开(公告)日：2008-02-18

    申请号：KR1020060086878

    申请日：2006-09-08

    Applicant: 한국과학기술연구원

    Inventor： 임경란 ,  김창삼

    IPC: H01L21/027

    CPC classification number: H01L33/42 ,  G03F7/162 ,  H01L33/44

    Abstract: A method for fabricating an ITO(indium tin oxide) layer is provided to simply and efficiently fabricate an ITO transparent conduction layer with good transparency, conductivity and surface roughness, by spin-coating ITO slurry on a glass substrate, by spin-coating ITO sol on the resultant structure before the slurry coating layer is completely dried and by performing a dry process and a heat treatment. A glass substrate is preheated to a temperature range of 40-65 °C. ITO slurry is spin-coated on the glass substrate. ITO sol is spin-coated on the coating layer before the slurry coating layer is completely dried. After the coating layer stack is dried, a heat treatment and a crystallization process are performed. The spin coating process can be performed for 60-120 seconds at a rotation speed of 100-200 rpm(revolution per minute).

    Abstract translation: 提供一种制造ITO（氧化铟锡）层的方法，通过旋涂ITO溶胶将ITO浆料旋涂在玻璃基板上，简单有效地制造具有良好透明度，导电性和表面粗糙度的ITO透明导电层 在浆料涂层完全干燥之前，通过进行干法和热处理得到的结构。 将玻璃基板预热至40-65℃的温度范围。 将ITO浆料旋涂在玻璃基板上。 在浆料涂层完全干燥之前，将ITO溶胶旋涂在涂层上。 涂层堆叠干燥后，进行热处理和结晶处理。 旋转涂布过程可以以100-200rpm（每分钟转数）的转速进行60-120秒。

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