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71.发明公开폴리머 블렌드를 포함하는 연료전지용 전해질 막, 및 이를 포함하는 막-전극 접합체 및 연료전지 审中-实审- 用于燃料电池的电解质膜，其包含聚合物共混膜 - 电极组件和包含该电解质组合物的燃料电池
公开(公告)号：KR1020170004708A
公开(公告)日：2017-01-11
申请号：KR1020150095424
申请日：2015-07-03
CPC classification number: H01M8/1027 , C08J5/2256 , C08J2381/06 , C08J2481/06 , H01M8/1004 , H01M8/1044 , H01M8/1081 , H01M2008/1095 , H01M2300/0082 , Y02P70/56
Abstract: 본명세서에서는술폰화폴리에테르술폰공중합체, 히드록시기를갖는폴리에테르술폰공중합체및 히드록시기를갖는술폰화폴리에테르술폰공중합체의폴리머블렌드를포함하는연료전지용전해질막에관하여개시한다.
Abstract translation: 公开了一种用于燃料电池的电解质膜，其包括磺化聚醚砜共聚物，含羟基的聚醚砜共聚物和含羟基的磺化聚醚砜共聚物的聚合物共混物。
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72.发明公开효율성 및 내구성이 뛰어난 연료전지용 TiN 촉매 지지체 및 이의 제조방법, 이를 이용한 Pt/TiN 촉매 审中-实审TiN Pt / TiN TiN载体催化剂燃料电池及其制备方法及其在Pt / TiN催化剂中的应用
公开(公告)号：KR1020170004236A
公开(公告)日：2017-01-11
申请号：KR1020150094308
申请日：2015-07-01
Applicant: 한국과학기술연구원
CPC classification number: Y02P70/56
Abstract: 본발명은효율성및 내구성이뛰어난연료전지용 TiN 촉매지지체및 이의제조방법, 이를이용한 Pt/TiN 촉매에관한것으로, 전기방사공정과정을거쳐직경이 50 nm 내지 10 ㎛인나노섬유형태를나타냄으로써, 질화물의물질적안정성을통하여전기화학적인산화·부식현상을극복하는데탁월한효과를나타내며, 상기 TiN 촉매지지체를포함하는 Pt/TiN 촉매는연료전지에적용할경우, 전기전도성및 물리적·화학적내성이우수한효과를달성할수 있다.
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73.发明公开
公开(公告)号：KR1020160136958A
公开(公告)日：2016-11-30
申请号：KR1020150071260
申请日：2015-05-21
Applicant: 한국과학기술연구원
Abstract: 본발명에서는전하를띠는금속나노입자와반대전하를갖는방관자이온들간의직접적인정전기적상호작용을긍정적으로이용해인산과 KOH 용액에서 Pt 전극의산소환원반응활성을높이는발명에대해제공하고자한다. 특히, 양쪽성이온의성질을갖는 L-시스틴을 Pt 표면에흡착시켜알칼리및 인산용액에서모두향상된산소환원반응활성을가질수 있는촉매를제공한다.
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公开(公告)号：KR1020160114563A
公开(公告)日：2016-10-05
申请号：KR1020160122328
申请日：2016-09-23
Applicant: 한국과학기술연구원
Abstract: 폴리벤지이미다졸계고분자의벤지이미다졸링의두 개의질소에치환또는비치환된벤질기를도입하여벤지이미다졸링이수산화이온공격에의하여분해되지않아탁월한알칼리저항성을나타낼수 있으면서도, 높은이온전도도를유지하도록할 수있다.
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公开(公告)号：KR1020160093360A
公开(公告)日：2016-08-08
申请号：KR1020150014254
申请日：2015-01-29
Applicant: 한국과학기술연구원
IPC: H01M4/92
Abstract: 본발명은폴리(N-이소프로필아크릴아마이드)(PNIPAM)로기능화된탄소지지체에 Pt, Pd 또는 Ir의합금이담지된산소환원반응용촉매및 이의제조방법을제공한다. 본발명의산소환원반응용촉매는폴리(N-이소프로필아크릴아마이드)(PNIPAM)로기능화된탄소지지체에의하여전자앙상블효과(electronic ensemble effects)를가지므로기존의탄소담지촉매에비하여우수한산소환원반응활성및 내구성을가진다.
Abstract translation: 本发明提供了一种用于氧还原反应的催化剂，其中Pt，Pd或Ir的合金承载在由聚（N-异丙基丙烯酰胺）（PNIPAM）官能化的碳载体上，及其制造方法。 本发明的氧还原反应用催化剂具有PNIPAM官能化碳载体的电子集合效果，与现有的碳载体催化剂相比，具有优异的氧还原反应的耐久性和活性。
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Patent Agency Ranking
公开(公告)号：KR1020150122535A
公开(公告)日：2015-11-02
申请号：KR1020140048926
申请日：2014-04-23
Applicant: 한국과학기술연구원
CPC classification number: H01M8/103 , C08G73/18 , C08J5/22 , C08J5/2256 , C08J2379/04 , H01M8/083 , H01M8/1072 , H01M2008/1095 , H01M2300/0082 , Y02E60/521 , Y02P70/56 , H01M8/10
Abstract: 폴리벤지이미다졸계고분자의벤지이미다졸링의두 개의질소에치환또는비치환된벤질기를도입하여벤지이미다졸링이수산화이온공격에의하여분해되지않아탁월한알칼리저항성을나타낼수 있으면서도, 높은이온전도도를유지하도록할 수있다.
Abstract translation: 本发明涉及一种二苯甲基化聚苯并咪唑类聚合物及其制备方法。 将取代或未取代的苄基引入苯并咪唑环的两个氮原子的聚苯并咪唑基聚合物。 苯并咪唑环不被氢氧根离子的侵蚀分解，但耐碱性优异，因此保持高的离子传导性。
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公开(公告)号：KR1020140100613A
公开(公告)日：2014-08-18
申请号：KR1020130013014
申请日：2013-02-05
Applicant: 주식회사 지엘머티리얼즈 , 한국과학기술연구원
CPC classification number: H01M4/9083 , H01M4/9041 , H01M4/921 , H01M4/926 , Y02E60/50
Abstract: The present invention relates to a method of synthesizing nano-sized metal and alloy nanoparticles by depositing metal and alloy nanoparticles having excellent uniformity of particle size on the surface of powder which is a parental material using a vapor deposition method, and melting the parental material by a solvent or heat, and to a production device thereof. More specifically, as an effective and inexpensive synthesizing method for solving a multiple and high-priced synthesizing method using chemical reduction reaction which is demerits of an existing method, provided are a method of synthesizing highly uniform sized metal, metal supported to alloy catalyst nanoparticles and carbon, and alloy catalyst nanoparticles and a production device thereof.
Abstract translation: 本发明涉及一种通过使用气相沉积法沉积作为母体材料的粉末表面上具有优异粒度均匀性的金属和合金纳米颗粒来合成纳米尺寸金属和合金纳米颗粒的方法，并且通过以下方法熔化母体材料： 溶剂或热，以及其制造装置。 更具体地，作为用于解决使用现有方法的缺点的化学还原反应的多价和高价合成方法的有效且便宜的合成方法，提供了一种合成高度均匀尺寸的金属，负载于合金催化剂纳米颗粒的金属和 碳和合金催化剂纳米颗粒及其制备装置。
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公开(公告)号：KR1020140075029A
公开(公告)日：2014-06-19
申请号：KR1020120141891
申请日：2012-12-07
Applicant: 한국과학기술연구원
CPC classification number: Y02P70/56 , H01M4/90 , H01M4/9041 , H01M8/1004 , Y02E60/50
Abstract: The present invention relates to a cobalt-phosphorus (Co-P), cobalt-boron (Co-B) catalyst containing phosphorous and boron and a method for producing the same. More specifically, a Co-P and Co-B anode catalyst containing phosphorous having high catalyst efficiency during a hydrogen oxidation reaction (HOR) in an alkali solution for an anode of an alkali fuel cell (AFC) is produced through electro plating and electroless plating techniques. The Co-P and Co-B anode catalyst of the present invention exhibits a much faster hydrogenation speed than an existing nickel and alloy catalyst. The Co-P and Co-B catalyst of the present invention is a material having high catalyst activity in an HOR of an anode of an AFC. The cost is low and the HOR is highly effective so that the Co-P and Co-B catalyst can replace precious metal catalysts (platinum) and nickel catalysts. Processes are simple, making commercialization of the Co-P and Co-B catalyst highly possible.
Abstract translation: 本发明涉及含有磷和硼的钴 - 磷（Co-P），钴 - 硼（Co-B）催化剂及其制备方法。 更具体地说，在碱性燃料电池（AFC）的阳极用碱溶液中的氢氧化反应（HOR）中含有具有高催化剂效率的磷的Co-P和Co-B阳极催化剂通过电镀和无电镀 技术。 本发明的Co-P和Co-B阳极催化剂显示比现有的镍和合金催化剂快得多的氢化速度。 本发明的Co-P和Co-B催化剂是在AFC的阳极的HOR中具有高催化剂活性的材料。 成本低，HOR高效，Co-P和Co-B催化剂可代替贵金属催化剂（铂）和镍催化剂。 工艺简单，使Co-P和Co-B催化剂的商业化成为可能。
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公开(公告)号：KR101391707B1
公开(公告)日：2014-05-07
申请号：KR1020130044678
申请日：2013-04-23
Applicant: 한국과학기술연구원
CPC classification number: H01M8/1004 , H01M4/921 , H01M4/923 , H01M4/926 , Y02P70/56
Abstract: The present invention relates to a polymer electrolyte membrane fuel cell containing a complex catalyst in which an alloy or a mixture of phosphoric acid-doped polyimidazole based electrolyte thin film, metals, and chalcogen elements are deposited on a carbon carrier. According to the present invention, a user can utilize the polymer electrolyte membrane fuel cell with an improved tenacity, power generation efficiency, and stability in a high temperature operation, and use a simple production method of the complex catalyst included in the present invention.
Abstract translation: 本发明涉及一种含有复合催化剂的聚合物电解质膜燃料电池，其中在碳载体上沉积合金或掺磷酸的聚咪唑类电解质薄膜，金属和硫属元素的混合物。 根据本发明，用户可以利用具有提高的强度，发电效率和高温操作的稳定性的聚合物电解质膜燃料电池，并且使用本发明中包括的复合催化剂的简单制备方法。
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