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公开(公告)号：KR1020150072850A
公开(公告)日：2015-06-30
申请号：KR1020130160456
申请日：2013-12-20
Applicant: 현대자동차주식회사 , 충남대학교산학협력단
CPC classification number: C01B3/08 , C01F7/00 , C01F7/428 , H01M8/065 , H01M2250/20 , Y02E60/36 , Y02E60/50 , Y02T90/32 , H01M8/04097 , H01M8/0662
Abstract: 연료전지의수소공급시스템에서알루미늄및 금속수산화물의반응을통해수소를생성하는단계; 상기반응에서수소와동시에생성된알루미늄화합물을회수하는단계; 상기알루미늄화합물로부터알루미늄수산화물을수득하는단계; 상기알루미늄수산화물을열처리하여산화알루미늄을수득하는단계; 상기산화알루미늄을환원하여알루미늄을수득하는단계; 및상기수득된알루미늄을상기수소생성단계의원료로재공급하는단계를포함하는연료전지수소공급시스템의원료재생방법및 원료재생시스템에관한것이다.
Abstract translation: 本发明涉及一种用于供应燃料电池氢的系统中的原料的再生方法，包括以下步骤：通过使铝与金属氢氧化物反应而产生氢; 收集由反应产生的氢和铝化合物; 从铝化合物中获得氢氧化铝; 用氢氧化铝处理，得到氧化铝; 使氧化铝脱氧并获得铝; 并将获得的铝作为原料再次供给到生成氢的步骤，以及在燃料电池的氢气供给系统中的原料的再生系统。
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公开(公告)号：KR1020140053730A
公开(公告)日：2014-05-08
申请号：KR1020120120006
申请日：2012-10-26
Applicant: 현대자동차주식회사 , 충남대학교산학협력단
Abstract: Introduced in the present invention is a fuel generator of a fuel cell vehicle including: a maing reactor room built in with an aluminum coil; an auxiliary room stored with sodium hydroxide solution, and connected with the main reactor room to distribute production gas; a circulation pump for supplying the sodium hydroxide of the auxiliary room to the main reactor room when generating a fuel, and recovers the sodium hydroxide from the main reactor room back into the auxiliary room when the generation stops; and a separation device connected to the main reactor room or the auxiliary room to separate the hydrogen gas and other remnant gases from the production gas and supply the hydrogen gas to the fuel cell.
Abstract translation: 在本发明中引入的是燃料电池车辆的燃料发生器，其包括：用铝线圈构建的起反应室; 储存有氢氧化钠溶液的辅助室，并与主反应室连接以分配生产气体; 用于在产生燃料时将辅助室的氢氧化钠供应到主反应器室的循环泵，并且当发电停止时将氢氧化钠从主反应器室回收回辅助室; 以及连接到主反应室或辅助室的分离装置，以将氢气和其它残余气体与生产气体分离并将氢气供应到燃料电池。
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公开(公告)号：KR101655143B1
公开(公告)日：2016-09-07
申请号：KR1020130160456
申请日：2013-12-20
Applicant: 현대자동차주식회사 , 충남대학교산학협력단
CPC classification number: C01B3/08 , C01F7/00 , C01F7/428 , H01M8/065 , H01M2250/20 , Y02E60/36 , Y02E60/50 , Y02T90/32
Abstract: 연료전지의수소공급시스템에서알루미늄및 금속수산화물의반응을통해수소를생성하는단계; 상기반응에서수소와동시에생성된알루미늄화합물을회수하는단계; 상기알루미늄화합물로부터알루미늄수산화물을수득하는단계; 상기알루미늄수산화물을열처리하여산화알루미늄을수득하는단계; 상기산화알루미늄을환원하여알루미늄을수득하는단계; 및상기수득된알루미늄을상기수소생성단계의원료로재공급하는단계를포함하는연료전지수소공급시스템의원료재생방법및 원료재생시스템에관한것이다.
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公开(公告)号：KR101926866B1
公开(公告)日：2018-12-07
申请号：KR1020120077600
申请日：2012-07-17
Abstract: 본 발명은 연료전지용 팔라듐-백금 코어-쉘 촉매의 제조방법에 관한 것으로, 보다 상세하게는 팔라듐 코어 위에 에피택시얼(epitaxial)하게 성장한 백금 쉘 나노입자를 합성하고 이를 탄소지지체에 담지하여 수소연료전지용 팔라듐-백금 코어-쉘 촉매를 제조함으로써 균일한 크기로 대량 생산이 가능하며, 고가의 금속 사용량을 감소시켜 제조단가를 낮출 수 있고, 우수한 전기촉매적 활성과 내구성 가지는 고효율의 수소연료전지 분야에 적용할 수 있는 연료전지용 팔라듐-백금 코어-쉘 촉매의 제조방법에 관한 것이다.
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公开(公告)号：KR101865941B1
公开(公告)日：2018-06-08
申请号：KR1020120037368
申请日：2012-04-10
Applicant: 현대자동차주식회사 , 한양대학교 산학협력단
CPC classification number: H01M8/1039 , H01M8/1027 , H01M8/103 , H01M8/1072 , Y02E60/522 , Y02P70/56
Abstract: 본발명은술폰화폴리페닐렌설파이드술폰나이트릴과이를이용한고분자전해질막에관한것으로서, 더욱상세하게는말단에삼중결합을가지는술폰화폴리페닐렌설파이드술폰나이트릴과, 이를열처리하여말단을가교결합시킨우수한물성의고분자전해질막에관한것이다.
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Patent Agency Ranking6.发明授权폴리술폰계 중합체, 이를 포함하는 고분자 전해질막, 이를 포함하는 막-전극 접합체, 이를 채용한 연료전지 및 상기 중합체의 제조방법 有权- 聚苏糖基聚合物高分子电解质膜，其包含聚合物膜 - 电极组件，其包括膜和燃料电池，其包括用于制备聚合物的膜方法
公开(公告)号：KR101550595B1
公开(公告)日：2015-09-07
申请号：KR1020090031435
申请日：2009-04-10
Applicant: 주식회사 동진쎄미켐 , 현대자동차주식회사
CPC classification number: C08G65/4006 , C08G65/48 , C08G75/23 , C08L2205/05 , H01M8/1011 , H01M8/1032 , H01M8/1048 , H01M8/1051 , H01M8/106 , H01M2250/20 , Y02E60/523 , Y02P70/56 , Y02T90/32
Abstract: 본발명은하기화학식 1로표시되는반복단위를포함하는폴리술폰계중합체를제시한다: 상기식에서, X, M, M, a, b, c, d, e, f, R, R, R, R및 n은발명의상세한설명은참조한다.
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公开(公告)号：KR101484206B1
公开(公告)日：2015-01-16
申请号：KR1020130049544
申请日：2013-05-02
Applicant: 현대자동차주식회사 , 주식회사 동진쎄미켐
CPC classification number: H01M8/0273 , H01M8/1004 , H01M8/1018 , H01M8/2465
Abstract: 연료전지용 막-전극 접합체가 개시된다. 개시된 연료전지용 막-전극 접합체는 전해질막과, 전해질막의 양면에 구비되는 전극 촉매층과, 전극 촉매층의 가장자리 단에 대응하며 전해질막에 접합되는 서브 가스켓을 포함하되, 서브 가스켓은 전극 촉매층의 가장자리 단으로부터 일정 간격을 두고 전해질막에 접합될 수 있다.
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公开(公告)号：KR1020140122863A
公开(公告)日：2014-10-21
申请号：KR1020130039835
申请日：2013-04-11
Applicant: 현대자동차주식회사 , 숭실대학교산학협력단
CPC classification number: H01M4/9075 , H01M4/925 , Y02E60/50
Abstract: The present invention relates to a titanium suboxide support for a catalyst electrode for a fuel cell and to a low-temperature synthesis method of the titanium suboxide support. More specifically, the present invention relates to titanium suboxide (Ti_xO_2x-1) nanoparticles which are useful as a support for a catalyst electrode for a fuel cell; and to a method for synthesizing the titanium suboxide (Ti_xO_2x-1) nanoparticles at a low temperature of 600-900°C by using TiO_2, a Co catalyst and hydrogen gas. The titanium suboxide nanoparticles have the advantage of having excellent corrosion resistance to acid, high thermal conductivity and electrical conductivity, and excellent durability. Therefore, the catalyst electrode manufactured by using the titanium suboxide nanoparticles as a support shows high catalytic activity and enhanced oxidation-reduction properties through a fuel cell test.
Abstract translation: 本发明涉及一种用于燃料电池用催化剂电极的低氧化钛载体以及该低硫化钛载体的低温合成方法。 更具体地说，本发明涉及可用作燃料电池用催化剂电极的载体的低氧化钛（Ti_xO_2x-1）纳米粒子， 以及通过使用TiO 2，Co催化剂和氢气，在600-900℃的低温下合成低氧化钛（Ti_xO_2x-1）纳米颗粒的方法。 低氧化钛纳米颗粒具有优异的耐酸腐蚀性，高导热性和导电性，以及优异的耐久性。 因此，通过使用低氧化钛纳米颗粒作为载体制造的催化剂电极通过燃料电池试验显示出高的催化活性和增强的氧化还原性能。
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公开(公告)号：KR1020140010772A
公开(公告)日：2014-01-27
申请号：KR1020120077600
申请日：2012-07-17
CPC classification number: H01M4/926 , B01J13/02 , B32B15/02 , B82Y30/00 , B82Y40/00 , Y02E60/50 , Y10S977/734 , Y10S977/742 , Y10S977/773 , Y10S977/896
Abstract: The present invention relates to a method for manufacturing palladium-platinum core-shell catalysts for fuel cells and, more specifically, to a method for manufacturing palladium-platinum core-shell catalysts for fuel cells which synthesizes platinum shell nanoparticles grown to be epitaxial on a palladium core, dips the platinum shell nanoparticles in carbon supporters and manufactures palladium-platinum core-shell catalysts for hydrogen fuel cells. Accordingly, the present invention is able to mass-product the palladium-platinum core-shell catalysts, is able to lower manufacturing costs by reducing metal consumption and is able to be applied to high efficiency hydrogen fuel cell fields requiring excellent electrocatalyst activity and durability.
Abstract translation: 本发明涉及一种制造用于燃料电池的钯 - 铂核 - 壳催化剂的方法，更具体地说，涉及一种制备用于燃料电池的钯 - 铂核 - 壳催化剂的方法，该方法合成了生长在外延上的铂壳纳米颗粒 钯核，在碳载体中浸渍铂壳纳米颗粒，并制造用于氢燃料电池的钯 - 铂核 - 壳催化剂。 因此，本发明能够大量生产钯 - 铂核 - 壳催化剂，能够通过降低金属消耗降低制造成本，并且能够应用于需要优异的电催化剂活性和耐久性的高效率氢燃料电池领域。
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公开(公告)号：KR1020130137738A
公开(公告)日：2013-12-18
申请号：KR1020120061219
申请日：2012-06-08
Applicant: 현대자동차주식회사
Abstract: The present invention relates to a method for operating a fuel cell system, and more specifically, to an operation method of the fuel cell system for satisfying cooling performance and improving efficiency of the fuel cell system of a fuel cell vehicle. The method deduces a vehicle driving condition (determines whether to use compression driving) using indicators of efficiency of the fuel cell system and determination of the cooling performance, thereby satisfying requirement for both system efficiency and vehicle cooling performance according to an increase of a driving temperature of the fuel cell system. [Reference numerals] (AA,GG,LL) Vehicle's climbing driving at a steady speed;(BB) System efficiency/%;(CC,HH) Operation temperature 0°C;(DD,II) Operation temperature D+5°C;(EE,JJ) Operation temperature D+10°C;(FF,KK) Air inlet pressure/%;(MM) Operation pressure/%;(NN) Operation temperature
Abstract translation: 本发明涉及燃料电池系统的操作方法，更具体地说，涉及一种满足燃料电池车辆的燃料电池系统的冷却性能和提高效率的燃料电池系统的运转方法。 该方法使用燃料电池系统的效率指标和冷却性能的确定来推导车辆驾驶状态（决定是否使用压缩驱动），从而满足系统效率和车辆冷却性能的要求，根据驾驶温度的升高 的燃料电池系统。 （参考号）（AA，GG，LL）车辆以稳定的速度行驶;（BB）系统效率/％;（CC，HH）工作温度0°C;（DD，II）工作温度D + 5°C ;（EE，JJ）工作温度D + 10℃;（FF，KK）进气压力/％;（MM）工作压力/％;（NN）工作温度
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