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    연료전지용 전극 제조방법
    1.
    发明授权
    연료전지용 전극 제조방법 有权
    制造燃料电池电极的方法

    公开(公告)号：KR101836721B1

    公开(公告)日：2018-03-09

    申请号：KR1020160133714

    申请日：2016-10-14

    Applicant: 현대자동차주식회사 ,  한국과학기술연구원

    Inventor： 김영택 ,  황인철 ,  노범욱 ,  이성호 ,  조성무 ,  조한익

    IPC: H01M4/88

    CPC classification number: H01M4/8875 ,  H01M4/8882 ,  Y02E60/50 ,  Y02P70/56

    Abstract: 본발명에의한연료전지용전극제조방법은, 백금-탄소계촉매, 이온전도성고분자바인더, 상기이온전도성고분자바인더보다융점이낮고점도가높은보조바인더를포함하는혼합용액을제조하는제1단계, 상기혼합용액을방사하여나노섬유를제조하고, 이나노섬유를전극형상으로제조하는제2단계및 상기나노섬유를건조환경에서상기이온전도성고분자바인더의융점보다낮은온도로가열하여, 상기나노섬유의표면에서상기보조바인더를제거하여상기백금-탄소계촉매의노출면적을증가시키는제3단계를포함한다.

    Abstract translation: 根据本发明，基于铂 - 碳催化剂，离子导电聚合物粘合剂，其包括燃料电池用电极的制造方法，包括：离子导电性低的熔点比该聚合物粘结剂中的第一步骤，制备含有次级粘合剂的混合溶液的粘度高，在混合 通过纺丝生产纳米纤维的溶液，并加热该炉纤维用于第二级和制造电极的形状在干燥环境中在低于所述离子导电聚合物粘合剂的熔点的温度下，纳米纤维，纳米纤维的表面上 第三步除去辅助粘合剂以增加铂碳基催​​化剂的暴露面积。

    연료전지용 촉매전극을 위한 티타늄 서브옥사이드 지지체와 이의 저온 합성방법
    6.
    发明公开
    연료전지용 촉매전극을 위한 티타늄 서브옥사이드 지지체와 이의 저온 합성방법 有权
    用于催化燃料电极的氧化钛载体和低氧化钛合金

    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

    Inventor： 노범욱 ,  최진성 ,  이미혜 ,  황인철 ,  이영우 ,  한상범 ,  박경원

    IPC: H01M4/86 ,  H01M4/92

    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。

    연료전지용 팔라듐-백금 코어-쉘 촉매의 제조방법
    7.
    发明公开
    연료전지용 팔라듐-백금 코어-쉘 촉매의 제조방법 审中-实审
    用于制造燃料电池的铂 - 核素壳体催化剂的方法

    公开(公告)号：KR1020140010772A

    公开(公告)日：2014-01-27

    申请号：KR1020120077600

    申请日：2012-07-17

    Applicant: 현대자동차주식회사 ,  기아자동차주식회사 ,  한국과학기술원

    Inventor： 노범욱 ,  황인철 ,  박준택 ,  최상일 ,  최란

    IPC: B01J37/02 ,  B01J35/08 ,  B01J23/44

    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。

    연료전지 시스템 운전 방법
    8.
    发明公开
    연료전지 시스템 운전 방법 有权
    燃油电池系统运行方法

    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

    Inventor： 손익제 ,  황인철 ,  이종현

    IPC: B60L11/18 ,  H01M8/04

    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

    평지 및 수직을 포함한 경사면 이동 가능한 운송장치
    9.
    发明公开
    평지 및 수직을 포함한 경사면 이동 가능한 운송장치 审中-实审
    运输设备可以移动到SLANT侧，包括水平地面和垂直边

    公开(公告)号：KR1020130021802A

    公开(公告)日：2013-03-06

    申请号：KR1020110084288

    申请日：2011-08-24

    Applicant: 현대자동차주식회사

    Inventor： 김정훈 ,  장경석 ,  고재명 ,  황인철 ,  김진한 ,  강병모 ,  김향미

    IPC: B62D57/024 ,  B66F3/24 ,  B25J15/06 ,  B62B5/00

    CPC classification number: B62D57/024 ,  B25J15/0616 ,  B62B5/00 ,  B66F3/247

    Abstract: PURPOSE: A transport device for moving on a steep slope as well as on even ground is provided to move construction equipment on wheels on even ground and to transport various objects including human being on a steep slope. CONSTITUTION: A transport device(1) for moving on a steep slope as well as on even ground comprises a vertical movement unit, a floor support frame(9), and a horizontal movement unit. The vertical movement unit comprises an upper frame(2) and a lower frame(3). The upper frame is fixedly equipped with a main bracket(6) in which a plurality of cylinders(7) are mounted. The lower frame is fixedly equipped with a plurality of sub brackets(61) to which the tip end of a piston rod(71) is connected. The floor support frame is horizontally connected to the lower end of the lower frame. The horizontal movement unit is mounted on the front and rear sides of the floor support frame enabling to move on wheels.

    Abstract translation: 目的：提供用于在陡坡和平地上移动的运输装置，将施工设备移动到均匀地面的车轮上，并运送包括人在陡坡上的各种物品。 构成：用于在陡峭的斜坡以及偶数地面上移动的运输装置（1）包括垂直运动单元，地板支撑框架（9）和水平运动单元。 垂直移动单元包括上框架（2）和下框架（3）。 上框架固定地配备有安装有多个气缸（7）的主支架（6）。 下框架固定地配备有多个子支架（61），活塞杆（71）的前端连接到该子支架上。 地板支撑框架水平连接到下框架的下端。 水平移动单元安装在地板支撑框架的前侧和后侧，能够在车轮上移动。

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