페닐카바졸기를 갖는 고분자 화합물 및 이를 이용한 고분자전계발광소자
    41.
    发明公开
    페닐카바졸기를 갖는 고분자 화합물 및 이를 이용한 고분자전계발광소자 有权
    含有苯乙烯基的聚合物和使用其的聚合物发光二极体

    公开(公告)号:KR1020080062807A

    公开(公告)日:2008-07-03

    申请号:KR1020060138930

    申请日:2006-12-29

    Abstract: A polymer compound having a phenylcarbazole group, and a polymer electroluminescent device containing the polymer compound are provided to improve hole and electron transport property and to enhance brightness and color reproduction range. A polymer compound having a phenylcarbazole group is represented by the formula 1, 2 or 3, wherein R1 to R11 are identical or different one another and are H, a halogen atom, an alkyl group, an alkoxy group, a cyano group, a nitro group, an acyl group, a substituted or unsubstituted amino group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted hetero ring having at least one halogen, nitrogen, oxygen or sulfur atom as a ring member; X1 to X4 are identical or different one another and are an alkylene group, a substituted or unsubstituted arylene group, a substituted or unsubstituted hetero arylene group, or their combination; Y1 to Y3 are a substituted or unsubstituted C6-C60 aryl group, a substituted or unsubstituted C3-C60 heteroaryl group, or a substituted or unsubstituted fluorene group; a, b, c and d are 0 or 1; and n, m and p are an integer of 1-50,000.

    Abstract translation: 提供具有苯基咔唑基团的高分子化合物和含有高分子化合物的聚合物电致发光器件,以改善空穴和电子传输性能,并提高亮度和色彩再现范围。 具有苯基咔唑基团的高分子化合物由式1,2或3表示,其中R 1至R 11彼此相同或不同,为H,卤素原子,烷基,烷氧基,氰基,硝基 基团,酰基,取代或未取代的氨基,取代或未取代的芳基,或具有至少一个卤素,氮,氧或硫原子作为环成员的取代或未取代的杂环; X 1〜X 4相同或不同,为亚烷基,取代或未取代的亚芳基,取代或未取代的杂亚芳基或它们的组合; Y1至Y3为取代或未取代的C6-C60芳基,取代或未取代的C3-C60杂芳基或取代或未取代的芴基; a,b,c和d为0或1; n,m和p为1-50,000的整数。

    산 가수분해에 의한 폴리비닐알코올 수화겔 입자 및 그제조방법
    42.
    发明授权
    산 가수분해에 의한 폴리비닐알코올 수화겔 입자 및 그제조방법 有权
    聚乙烯醇水凝胶颗粒使用酸水解及其方法

    公开(公告)号:KR100835898B1

    公开(公告)日:2008-06-09

    申请号:KR1020060134580

    申请日:2006-12-27

    CPC classification number: C08F16/06 C08F4/08 C08F8/12 C08J3/02

    Abstract: Polyvinylalcohol hydrogel particles are provided to be amorphous irrespective of the degree of hydrolysis, to ensure relatively low specific gravity and increased surface unevenness, and to exhibit improved dispersibility in a contrast medium when the particles are used as an embolizing agent. Polyvinylalcohol hydrogel particles are prepared by dispersing poly(vinyl acetate) microspheres in an aqueous acid solution. The aqueous acid solution comprises 0.1-3 M of hydrochloric acid, 0.1-500 ml of alcohol, and 0.1-300 g of an inorganic salt, based on the aqueous acid solution 1L. The polyvinylalcohol hydrogel particle has an uneven surface. The alcohol is methanol or ethanol. The inorganic salt is sodium sulfate or sodium sulfite.

    Abstract translation: 提供聚乙烯醇水凝胶颗粒为无定形程度的水解,以确保相对低的比重和增加的表面不均匀性,并且当该颗粒用作栓塞剂时,在造影剂中表现出改进的分散性。 通过将聚(乙酸乙烯酯)微球分散在酸性水溶液中制备聚乙烯醇水凝胶颗粒。 酸水溶液包含0.1-3M盐酸,0.1-500ml醇和0.1-300g无水盐,基于1L酸水溶液。 聚乙烯醇水凝胶颗粒具有不均匀的表面。 醇是甲醇或乙醇。 无机盐是硫酸钠或亚硫酸钠。

    금속산화물 나노 분말의 제조 방법
    43.
    发明授权
    금속산화물 나노 분말의 제조 방법 有权
    金属氧化物纳米粉末的制造方法

    公开(公告)号:KR100828641B1

    公开(公告)日:2008-05-09

    申请号:KR1020060134168

    申请日:2006-12-26

    Abstract: A method for preparing metal oxide nanopowder is provided to obtain metal oxide nanopowder easily controllable in particle characteristics including particle size and particle size distribution through a simple process at a high yield. A method for preparing metal oxide nanopowder comprises the steps of: mixing and agitating a thermoplastic polymer resin solution with a compound containing at least one kind of metal ion; and heat-treating the mixed solution to obtain nanosized metal oxide powder. The heat treating step is carried out at a 350-800 deg.C. The thermoplastic polymer resin solution comprises 5-30 wt% of a thermoplastic polymer resin. Further, the solvent is selected from a group consisting of water, methanol, ethanol and isopropylalcohol.

    Abstract translation: 提供一种制备金属氧化物纳米粉末的方法,以通过简单的方法以高产率获得容易控制的颗粒特性(包括粒度和粒径分布)的金属氧化物纳米粉末。 制备金属氧化物纳米粉末的方法包括以下步骤:将热塑性聚合物树脂溶液与含有至少一种金属离子的化合物混合和搅拌; 对该混合溶液进行热处理,得到纳米尺寸的金属氧化物粉末。 热处理步骤在350-800℃进行。 热塑性聚合物树脂溶液含有5-30重量%的热塑性聚合物树脂。 此外,溶剂选自水,甲醇,乙醇和异丙醇。

    이산화티탄 광촉매 졸 제조 방법 및 이를 포함하는이산화티탄 광촉매 제조 방법
    44.
    发明授权
    이산화티탄 광촉매 졸 제조 방법 및 이를 포함하는이산화티탄 광촉매 제조 방법 有权
    制备二氧化钛溶胶的方法和二氧化钛光催化剂的方法,包括方法

    公开(公告)号:KR100825084B1

    公开(公告)日:2008-04-28

    申请号:KR1020060137936

    申请日:2006-12-29

    CPC classification number: B01J21/063 B01J35/004 B01J37/0027 B01J37/036

    Abstract: A method for preparing titanium dioxide photo-catalytic sol and a method for producing titanium dioxide photo-catalyst are provided to produce a catalyst having an excellent catalytic activity at a visible light band. An agitation process is performed by mixing titanium precursor, metal ion precursor, and nitrogen ion precursor into a solvent, and agitating the mixed matter(S110). A peptization process is performed by mixing the solution formed by the agitation process into an acid or base aqueous solution, and peptizing the mixed matter(S120). Metal ions and nitrogen ions are simultaneously doped in a titanium dioxide lattice formed by the peptization process. Further, the solvent is an alcohol-based solvent, and the metal ion precursor is a metal salt or metal acid selected from Pt, Nb and Au.

    Abstract translation: 提供了制备二氧化钛光催化溶胶的方法和制备二氧化钛光催化剂的方法,以制备在可见光带具有优异催化活性的催化剂。 通过将钛前体,金属离子前体和氮离子前体混合到溶剂中并搅拌混合物进行搅拌过程(S110)。 通过将通过搅拌过程形成的溶液混合到酸或碱水溶液中并对混合物进行胶溶而进行胶溶过程(S120)。 金属离子和氮离子同时掺杂在通过胶溶过程形成的二氧化钛晶格中。 此外,溶剂是醇类溶剂,金属离子前体是选自Pt,Nb和Au的金属盐或金属酸。

    벌크 형태의 이셀레늄화텅스텐을 포함하는 중온용 열전재료 및 이의 제조방법
    48.
    发明公开
    벌크 형태의 이셀레늄화텅스텐을 포함하는 중온용 열전재료 및 이의 제조방법 有权
    用于中等温度的包含大容量硫酸氢盐的中温材料及其制备方法

    公开(公告)号:KR1020160072351A

    公开(公告)日:2016-06-23

    申请号:KR1020140179449

    申请日:2014-12-12

    CPC classification number: H01L35/20 H01L35/34 Y10S420/903

    Abstract: 본발명은벌크형태의이셀레늄화텅스텐(WSe)을포함하는중온용열전재료를제공한다. 본발명에따른중온용열전재료인벌크형태의이셀레늄화텅스텐(WSe)은육방정계몰리브데나이트(hexagonal molybdenite, 휘수연석) 결정구조를가질수 있다. 또한, 상기중온용열전재료는 p-type 특성의반도체재료특성을나타내며, 온도가증가할수록열전성능이향상되므로중온(300 ℃내지 600 ℃)에서우수한열전특성을나타내는효과가있다. 나아가, 본발명에서제시하는벌크형태의이셀레늄화텅스텐을제조하는방법은녹는점이높아벌크형태를이루기힘든텅스텐을방전플라즈마를통해소결함으로써용이하게벌크형태로제조할수 있다.

    Abstract translation: 本发明提供一种用于中温的热电材料,其包括散装型二硒化钨(WSe_2)。 根据本发明的用于中温的热电材料的本体型WSe_2可以具有由六方晶辉石表示的晶体结构。 此外,用于中温的热电材料表现出p型半导体材料的特性,并且具有在中温(300至600℃)下显示优异的热电性能的效果,因为热电材料的热电性能随温度升高 增加。 此外,本发明提出的制备本体型WSe_2的方法是通过使用放电等离子体以容易的方式将钨烧结成块状,因为不容易制造具有高熔点,体积的钨。

    열전 모듈을 포함하는 브레이크 시스템 및 그 브레이크 오일 관리 방법
    49.
    发明授权
    열전 모듈을 포함하는 브레이크 시스템 및 그 브레이크 오일 관리 방법 有权
    包含热模块的制动系统及其制动油管理方法

    公开(公告)号:KR101590109B1

    公开(公告)日:2016-01-29

    申请号:KR1020140138208

    申请日:2014-10-14

    CPC classification number: B60T5/00 F16D65/78 F16D65/84

    Abstract: 브레이크시스템이개시된다. 본시스템은, 브레이크오일을수용하는브레이크오일케이스, 브레이크오일케이스에부착된온도센서, 브레이크오일케이스에부착된열전모듈, 온도센서에서센싱되는온도가임계치이상이면열전모듈로전기신호를인가하여브레이크오일을냉각시키고, 온도가임계치미만이면열전모듈에의해유도되는전기신호를이용하여배터리를충전하는제어부를포함한다. 이에따라, 브레이크오일을효과적으로관리할수 있다.

    Abstract translation: 公开了一种制动系统。 该系统包括:制动油箱容纳制动油; 连接在制动油箱上的温度传感器; 连接在制动油箱上的热电偶模块; 以及控制单元,当温度传感器感测到的温度高于阈值时,通过向所述热电偶模块施加电信号来冷却制动油,并且当所述温度低于阈值时,使用由所述热电元件模块引起的电信号对电池充电 一个阈值。 因此,可以有效地管理制动油。

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