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公开(公告)号：KR1020130128732A
公开(公告)日：2013-11-27
申请号：KR1020120052687
申请日：2012-05-17
Applicant: 한국과학기술연구원
CPC classification number: C22C45/008 , B01D71/022 , C22C1/002 , C22C1/02 , C22C2200/02 , C22C2202/04 , Y02E60/327
Abstract: An amorphous hydrogen permeation alloy for membranes having excellent hydrogen permeability and stable structure and a manufacturing method thereof are provided. The amorphous hydrogen permeation alloy for membranes comprises: one or more first metals selected from a group containing nickel, cobalt, and iron; one or more second metals selected from a group containing niobium, tantalum, and vanadium; and one or more third metals including zirconium. The amount of the third metal can be 25at% or less. [Reference numerals] (S10) Provide a mixture by mutually mixing a first metal, a second metal, and a third metal;(S20) Provide an alloy by vacuum-dissolve the mixture;(S30) Provide a thin film by melting and spinning the alloy
Abstract translation: 提供了一种具有优异的氢渗透性和稳定结构的膜的无定形氢渗透合金及其制造方法。 用于膜的无定形氢渗透合金包括：一种或多种选自含镍，钴和铁的第一金属; 一种或多种选自含有铌，钽和钒的第二种金属; 和一种或多种第三金属，包括锆。 第三金属的量可以为25at％以下。 （S10）通过相互混合第一金属，第二金属和第三金属来提供混合物（S20）通过真空溶解混合物来提供合金;（S30）通过熔融和纺丝提供薄膜 合金
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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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