폴리벤지이미다졸코벤족사졸 및 그 제조 방법
    306.
    发明公开
    폴리벤지이미다졸코벤족사졸 및 그 제조 방법 有权
    聚(苯并咪唑 - 苯并噻唑)及其制备方法

    公开(公告)号:KR1020130095565A

    公开(公告)日:2013-08-28

    申请号:KR1020120017115

    申请日:2012-02-20

    Abstract: PURPOSE: A polyelectrolyte material is provided to have a high proton conductivity and an excellent mechanical strength even though the material is manufactured by being doped with phosphoric acid in-situ. CONSTITUTION: Polyelectrolyte includes poly(benzimidazole-co-benzoxazole). The content of polybenzoxazle in poly(benzimidazole-co-benzoxazole) is 5-30 mole%. Poly(benzimidazole-co-benzoxazole) is poly(benzimidazole-co-benzoxazole) represented by Chemical formula 1 or 2. In Chemical formulas 1 and 2, A is 80-90, and B is 20-10. A manufacturing method of the polyelectrolyte comprises a step of providing poly(benzimidazole-co-benzoxazole) by introducing a benzoxazole unit to polybenzimidazole.

    Abstract translation: 目的:提供聚电解质材料以具有高质子传导性和优异的机械强度,即使该材料是通过原位掺磷酸制造的。 构成:聚电解质包括聚(苯并咪唑 - 共 - 苯并恶唑)。 聚(苯并咪唑 - 共 - 苯并恶唑)中聚苯并恶唑的含量为5-30%(摩尔)。 聚(苯并咪唑 - 共 - 苯并恶唑)是由化学式1或2表示的聚(苯并咪唑 - 共 - 苯并恶唑)。在化学式1和2中,A为80-90,B为20-10。 聚电解质的制造方法包括通过将苯并恶唑单元引入聚苯并咪唑来提供聚(苯并咪唑 - 共 - 苯并恶唑)的步骤。

    안정제를 사용한 산소 환원 반응용 전극 촉매 제조방법
    307.
    发明公开
    안정제를 사용한 산소 환원 반응용 전극 촉매 제조방법 有权
    使用稳定剂制备氧化还原反应电解质的方法

    公开(公告)号:KR1020130087248A

    公开(公告)日:2013-08-06

    申请号:KR1020120008419

    申请日:2012-01-27

    Abstract: PURPOSE: A manufacturing method of an electrocatalyst is provided to have a narrow particle size distribution, a small alloy particle size, a high carrier dispersion amount and uniformity, and low agglomeration due to temperature. CONSTITUTION: A manufacturing method of an electrocatalyst comprises a step of obtaining a carbon solution; a step of obtaining a precursor solution; a step of obtaining a mixed solution by mixing the carbon solution and the precursor solution; a step of preparing a stabilizer solution; a step of obtaining a stabilizer mixed solution by adding the stabilizer solution into the mixed solution; a step of manufacturing a reductant solution; a step of conduct the reaction between the stabilizer mixed solution and the reductant solution; a step of manufacturing a catalyst by removing suspended materials and washing and drying residues; and a step of treating the catalyst with heat.

    Abstract translation: 目的:提供电催化剂的制造方法,其具有窄的粒度分布,小的合金粒度,高的载体分散量和均匀性,以及由于温度引起的低聚集。 构成:电催化剂的制造方法包括获得碳溶液的步骤; 获得前体溶液的步骤; 通过混合碳溶液和前体溶液获得混合溶液的步骤; 制备稳定剂溶液的步骤; 通过将稳定剂溶液加入到混合溶液中获得稳定剂混合溶液的步骤; 制造还原剂溶液的步骤; 进行稳定剂混合溶液和还原剂溶液之间的反应的步骤; 通过去除悬浮物并洗涤和干燥残渣来制造催化剂的步骤; 以及用热处理催化剂的步骤。

    세리아계 조성물, 세리아계 복합 전해질 분말 및 이를 이용한 소결 방법 및 소결체
    308.
    发明公开
    세리아계 조성물, 세리아계 복합 전해질 분말 및 이를 이용한 소결 방법 및 소결체 有权
    基于CERIA的组合物,基于CERIA的复合电解质粉末,其烧结方法及其烧结体

    公开(公告)号:KR1020130085798A

    公开(公告)日:2013-07-30

    申请号:KR1020120006875

    申请日:2012-01-20

    Abstract: PURPOSE: Ceria composition is provided to enable low temperature sintering of ceria electrolyte for high temperature sensor or solid oxide fuel cell by adding lithium salt with a low melting point and/or volatility into a material in a ceria system or additionally adding bismuth oxide. CONSTITUTION: A ceria composition is composed of ceria or metal doped ceria, and lithium salt. The lithium salt occupies more than 0 weight% but less than 50 weight% among the ceria composition. The lithium salt is lithium carbonate, lithium hydroxide, or lithium nitride. The ceria composition additionally contains bismuth oxide. A sintering body is a sintering body of the ceria composition which comprises ceria or metal doped ceria, lithium carbonate, and bismuth oxide. The ceria composition contains lithium carbonate with more than 0 weight% but more or less than 5 weight% and bismuth oxide with more than 0 weight% but less than 10 weight% in the sintering body. A ceria complex electrolyte powder is a calcined body of the ceria composition. The ceria composition is composed of ceria or metal doped ceria, and lithium salt and the lithium salt occupies more than 0 weight% but less than 50 weight% in the calcined body.

    Abstract translation: 目的:提供二氧化铈组合物,以通过将低熔点和/或挥发性的锂盐加入到二氧化铈体系中的材料中或另外添加氧化铋来实现用于高温传感器或固体氧化物燃料电池的二氧化铈电解质的低温烧结。 构成:二氧化铈组成由二氧化铈或金属掺杂的二氧化铈和锂盐组成。 锂盐在二氧化铈组合物中占据超过0重量%但小于50重量%。 锂盐是碳酸锂,氢氧化锂或氮化锂。 二氧化铈组合物另外含有氧化铋。 烧结体是氧化铈组合物的烧结体,其包含二氧化铈或金属掺杂的二氧化铈,碳酸锂和氧化铋。 二氧化铈组合物在烧结体中含有大于0重量%但多于或少于5重量%的碳酸锂和大于0重量%但小于10重量%的氧化铋。 二氧化铈复合电解质粉末是二氧化铈组合物的煅烧体。 二氧化铈组合物由二氧化铈或金属掺杂的二氧化铈组成,并且锂盐和锂盐在煅烧体中占据超过0重量%但小于50重量%。

    스핀 주입을 이용한 상보성 논리소자
    309.
    发明授权
    스핀 주입을 이용한 상보성 논리소자 有权
    使用自旋注入的互补逻辑器件

    公开(公告)号:KR101283934B1

    公开(公告)日:2013-07-16

    申请号:KR1020110129651

    申请日:2011-12-06

    Abstract: 상보성 논리소자는 기판 상에 형성된 절연층, 절연층 상에 강자성체로 형성된 소스 전극, 소스 전극 상에 강자성체로 형성되어, 소스 전극의 자화 방향을 조절하는 게이트 전극, 소스 전극의 제1 측면과 제2 측면에 각각 형성되어 소스 전극으로부터 스핀 분극된 전자를 전달하는 채널층, 채널층을 사이에 두고 소스 전극의 제1 측면에 강자성체로 형성된 제1 드레인 전극 및 채널층을 사이에 두고 소스 전극의 제2 측면에 강자성체로 형성된 제2 드레인 전극을 포함하고, 제1 드레인 전극의 자화 방향과 제2 드레인 전극의 자화 방향은 반평행하다. 이에 따라, 저전력, 초고속 및 스핀의 비휘발성과 다중스위칭의 특징을 갖는다.

    연료전지용 분리판 소재의 내산성 측정방법
    310.
    发明授权
    연료전지용 분리판 소재의 내산성 측정방법 有权
    燃料电池隔离材料耐酸性测量方法

    公开(公告)号:KR101251949B1

    公开(公告)日:2013-04-08

    申请号:KR1020110126751

    申请日:2011-11-30

    Abstract: PURPOSE: A measuring method of the acid resistance of a separator for a polymer electrolyte fuel cell is provided to quantitatively and qualitatively measure acid resistance without direct application to a unit cell. CONSTITUTION: A measuring method of acid resistance of a separator for a polymer electrolyte fuel comprises: a step of dipping a material for the fuel cell separator in an acid solution, and filtering the same; a step of using the acid solution as a base solution to measure the absorbance of a filtering solution; and a step of quantitively analyzing the acid resistance thereof by calculating the erupted amount of a resin from the material for the fuel cell separator. The measurement step of the absorbance measures UV-Vis spectrums. The acids solution is a phosphate solution.

    Abstract translation: 目的:提供用于固体高分子型燃料电池的隔板的耐酸性的测定方法,以定量和定性地测量耐酸性,而不需要直接施加到单元电池。 构成:聚合物电解质燃料用隔膜的耐酸性测定方法包括:将用于燃料电池隔板的材料浸渍在酸溶液中并过滤的步骤; 使用酸溶液作为碱溶液来测量过滤溶液的吸光度的步骤; 以及通过从燃料电池隔板的材料计算树脂的喷出量来定量分析其耐酸性的步骤。 吸光度的测量步骤测量UV-Vis光谱。 酸溶液是磷酸盐溶液。

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