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公开(公告)号：KR1020110083994A
公开(公告)日：2011-07-21
申请号：KR1020100004006
申请日：2010-01-15
Applicant: 한국과학기술연구원
CPC classification number: Y02E60/364
Abstract: PURPOSE: A hydrogen storing material and a method for manufacturing the same are provided to mix metal borohydride with different thermodynamic stabilities and secure the thermodynamic stability, less than the average value of the different thermodynamic stabilities, to the hydrogen storing material. CONSTITUTION: A hydrogen storing material includes lithium borohydride(LiBH_4) and calcium borohydride(Ca(BH_4)_2) by mixing lithium borohydride powder and calcium borohydride powder(S10). The ratio of the lithium borohydride with respect to the calcium borohydride is between 0.25 and 4. The molar ratio of lithium borohydride powder with respect to calcium borohydride powder is between 0.6 and 1. A material selected from a group including catalyst, reaction product of the catalyst and the lithium borohydride, and another reaction product of the catalyst and the calcium borohydride is additionally included.
Abstract translation: 目的：提供储氢材料及其制造方法，以混合具有不同热力学稳定性的金属硼氢化物，并确保小于不同热力学稳定性的平均值的氢储存材料的热力学稳定性。 构成：通过混合硼氢化锂粉末和硼氢化钙粉末（S10），储氢材料包括硼氢化锂（LiBH_4）和硼氢化钙（Ca（BH_4）_2）。 硼氢化锂相对于硼氢化钙的比例为0.25-4。硼氢化锂粉末相对于硼氢化钙粉末的摩尔比在0.6和1之间。选自包括催化剂，反应产物 催化剂和硼氢化锂，另外还包括催化剂和硼氢化钙的另一反应产物。
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公开(公告)号：KR101676022B1
公开(公告)日：2016-11-16
申请号：KR1020150022702
申请日：2015-02-13
IPC: C01B3/50
Abstract: 본발명의한 실시예에따른수소분리막은체심입방구조를갖는금속과, 수소저항성전이금속을포함하는합금, 합금의격자구조에내포된산소및 질소, 그리고합금의표면상에위치하고, 수소해리능을갖는촉매층을포함하고, 산소의농도는 2000 ppm 이하이고, 질소의농도는 100 ppm 이하이다.
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公开(公告)号：KR1020160101242A
公开(公告)日：2016-08-25
申请号：KR1020150022702
申请日：2015-02-13
IPC: C01B3/50
CPC classification number: C01B3/503 , B01D67/0039 , B01D69/00 , B01D71/022
Abstract: 본발명의한 실시예에따른수소분리막은체심입방구조를갖는금속과, 수소저항성전이금속을포함하는합금, 합금의격자구조에내포된산소및 질소, 그리고합금의표면상에위치하고, 수소해리능을갖는촉매층을포함하고, 산소의농도는 2000 ppm 이하이고, 질소의농도는 100 ppm 이하이다.
Abstract translation: 根据本发明的实施方案，氢分离膜包括：包含具有体心立方结构的金属和具有耐氢性的过渡金属的合金; 包含在合金的晶格结构中的氧和氮; 和具有氢解离能力的催化剂层。 氧浓度为2000ppm以下，氮浓度为100ppm以下。 氢分离膜通过氧和氮减少脆化，并且具有增强的机械耐久性。
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公开(公告)号：KR1020140065641A
公开(公告)日：2014-05-30
申请号：KR1020120130973
申请日：2012-11-19
Applicant: 한국과학기술연구원
CPC classification number: C22C27/025 , B01D53/22 , B01D53/228 , B01D71/022 , B01D2256/16 , C01B3/503
Abstract: The present invention relates to a vanadium-based hydrogen permeation alloy used for a separator membrane, a method for manufacturing the alloy, and a method for using the separator membrane using the same. The vanadium-based hydrogen permeation alloy used for the separator membrane includes nickel (Ni) more than 0 and less than and equal to 5 at%, 5 to 15 at% of iron (Fe), yttrium (Y) more than 0 and less than and equal to 1 at%, and the rest of vanadium and impurities.
Abstract translation: 本发明涉及用于隔膜的钒基氢渗透合金，该合金的制造方法以及使用该隔膜的隔板的方法。 用于隔膜的钒基氢渗透合金包括大于0且小于等于5原子％的镍（Ni），大于等于0的铁（Fe），钇（Y）的5至15原子％ 大于等于1原子％，其余的钒和杂质。
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Patent Agency Ranking
公开(公告)号：KR1020130061053A
公开(公告)日：2013-06-10
申请号：KR1020120118679
申请日：2012-10-24
Applicant: 한국과학기술연구원
CPC classification number: Y02P70/56 , C22C38/18 , C21D6/002 , C22C38/001 , C22C38/005 , C22C38/04 , C22C38/06 , C22C38/14 , C22C38/16 , H01M8/0202
Abstract: PURPOSE: Oxidation resistant ferritic stainless steel, a method of manufacturing the same, and a fuel cell connector using the same are provided to obtain a fuel cell with superior cell performance and reduced Cr volatility by using the ferritic stainless steel, which includes Cu with superior conductivity, as the fuel cell connector. CONSTITUTION: Oxidation resistant ferritic stainless steel comprises a base material of ferrite stainless steel including Fe, Cr, Mn, and Cu element and an oxide of spinel structure including at least one among Cu, Mn, and Cr. The content of the Cu in the ferritic stainless steel is 1.5-7.5 wt%. The ferritic stainless steel further includes Al, Ti, C, and N.
Abstract translation: 目的：提供耐氧化铁素体不锈钢及其制造方法和使用其的燃料电池连接器，以获得具有优异电池性能的燃料电池，并且通过使用包含Cu的优异的铁素体不锈钢来降低Cr挥发度 电导率，作为燃料电池连接器。 构成：耐氧化铁素体不锈钢包括铁素体不锈钢的基体材料，包括Fe，Cr，Mn和Cu元素，以及包括Cu，Mn和Cr中的至少一种的尖晶石结构的氧化物。 铁素体不锈钢中的Cu含量为1.5〜7.5重量％。 铁素体不锈钢还包括Al，Ti，C和N.
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公开(公告)号：KR101208047B1
公开(公告)日：2012-12-04
申请号：KR1020100004006
申请日：2010-01-15
Applicant: 한국과학기술연구원
CPC classification number: Y02E60/364
Abstract: 본발명은수소저장재료및 그제조방법에관한것이다. 수소저장재료는리튬붕소수소화물(LiBH) 및칼슘붕소수소화물(Ca(BH))을포함하고, 칼슘붕소수소화물(Ca(BH))에대한리튬붕소수소화물(LiBH)의비는 0.25 내지 4이다.
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18.发明授权
公开(公告)号：KR101681290B1
公开(公告)日：2016-12-02
申请号：KR1020150106150
申请日：2015-07-27
Applicant: 한국과학기술연구원
IPC: G01N23/202 , G01N1/38 , G01N33/20 , G01N9/00
Abstract: 본발명의한 실시예에따른중성자극소각산란을이용하여비정질금속의거친표면으로부터균일도및 밀도를측정하는방법은비정질금속재료를준비하는단계, 둘이상의액체를포함하는혼합용매를준비하고, 혼합용매의산란강도를측정하는단계, 시료의산란강도를측정하는단계, 혼합용매의산란강도와시료의산란강도가동일한값을갖도록혼합용매에포함된둘 이상의액체의농도비를조절하는단계, 그리고비정질금속재료의균일도를판단하는단계를포함한다.
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公开(公告)号：KR1020160095373A
公开(公告)日：2016-08-11
申请号：KR1020150016568
申请日：2015-02-03
Applicant: 한국과학기술연구원
CPC classification number: B01J31/121 , B01J23/72 , B01J23/755 , B01J27/135 , B01J37/08
Abstract: 본발명의한 실시예에따른복합체는지르코늄의수소친화력보다낮은수소친화력을갖는금속입자, 그리고지르코늄수소화물또는지르코늄산화물을포함하고, 금속입자와, 지르코늄수소화물또는지르코늄산화물이서로교번하여위치한다.
Abstract translation: 根据本发明的一个实施方案，复合物包含金属颗粒和氢化锆或氧化锆。 与锆的氢亲和力相比，金属颗粒具有较低的氢亲和力。 金属颗粒，氢化锆或氧化锆相互交替地定位。 该复合物具有增强的催化活性。
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公开(公告)号：KR1020150033828A
公开(公告)日：2015-04-02
申请号：KR1020130113498
申请日：2013-09-24
Applicant: 한국과학기술연구원
CPC classification number: Y02E60/325 , C01F5/00 , C01B3/0031 , C01B32/225 , C01G33/00
Abstract: 열전도도및 내산화성이우수한마그네슘계수소저장재료및 이의제조방법이제공되고, 본발명의일 구현예에따른마그네슘수소저장재료는마그네슘수소화물, 팽창흑연, 그리고니오븀불화물을포함할수 있다.
Abstract translation: 提供具有优异的导热性和抗氧化性的镁基储氢材料及其制造方法。 根据本发明的一个实施方案，镁基储氢材料可以包含氢化镁，膨胀石墨和氟化铌。
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