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    나노 엠보 패턴 표면을 갖는 플라스틱 및 이의 제조 방법
    3.
    发明公开
    나노 엠보 패턴 표면을 갖는 플라스틱 및 이의 제조 방법 有权
    纳米塑料表面的制造及其制造方法

    公开(公告)号：KR1020110034096A

    公开(公告)日：2011-04-05

    申请号：KR1020090091474

    申请日：2009-09-28

    Applicant: 현대자동차주식회사 ,  기아자동차주식회사 ,  한국과학기술연구원

    Inventor： 이광렬 ,  문명운 ,  에스케이,파루크아메드 ,  장용준 ,  이기춘

    IPC: B29C59/14 ,  B82B3/00

    CPC classification number: B29C59/14 ,  B29C2059/023 ,  Y10T428/24628

    Abstract: PURPOSE: Plastic with nano-embossed surfaces and a manufacturing method thereof are provided to ensure resistances of plastic against stains by static electricity, slip, and scratch. CONSTITUTION: A method for manufacturing plastic having nano-embossed surfaces is as follows. Ion beams are irradiated on the surfaces of a polymer material within a vacuum chamber while controlling the irradiation time and the magnitude of acceleration voltage so that a nano-size embossing pattern is formed on the surface of the polymer material.

    Abstract translation: 目的：提供具有纳米压花表面的塑料及其制造方法，以通过静电，滑动和划痕来确保塑料抵抗污渍的电阻。 构成：制造具有纳米压花表面的塑料的方法如下。 离子束照射在真空室内的聚合物材料的表面上，同时控制照射时间和加速电压的大小，使得在聚合物材料的表面上形成纳米尺寸的压花图案。

    소수성을 향상한 고분자 전해질 막-전극 접합체 및 그 제조방법
    4.
    发明公开
    소수성을 향상한 고분자 전해질 막-전극 접합체 및 그 제조방법 有权
    具有增强的疏水性的膜电极组件及其制造方法

    公开(公告)号：KR1020140002287A

    公开(公告)日：2014-01-08

    申请号：KR1020120070376

    申请日：2012-06-28

    Applicant: 현대자동차주식회사 ,  한국과학기술연구원

    Inventor： 홍보기 ,  김세훈 ,  문명운 ,  이광렬 ,  오규환 ,  허은규

    IPC: H01M4/88 ,  B82B3/00 ,  H01M8/02 ,  H01M8/10

    CPC classification number: H01M8/1004 ,  B82Y30/00 ,  H01M8/1067 ,  H01M8/1086 ,  Y02P70/56

    Abstract: The present invention relates to a polymer electrolyte membrane-electrode assembly with an enhanced hydrophobicity by maximizing the surface area by forming a nanopattern with a high aspect ratio on the catalytic carrier on the surface of a catalyst layer in order to supply ultra hydrophobicity to the surface of the catalyst layer, and by coating a hydrophobic thin film on the surface, and a manufacturing method thereof. The present invention provides a manufacturing method of a polymer electrolyte membrane-electrode assembly, which comprises a step of forming a nanopattern with a high aspect ratio by plasma-etching the catalyst carrier on the surface of a catalyst layer forming MEA; and a step of forming a hydrophobic thin film on the nanopattern formed on the catalyst carrier. [Reference numerals] (AA) Ultra hydrophobicity surface treatment (plasma etching + hydrophobic thin film coating); (BB) Catalyst layer; (CC,GG) Catalyst carrier; (DD) Catalyst; (EE,HH) Polymer electrolyte membrane; (FF) Hydrophobic thin film

    Abstract translation: 本发明涉及通过在催化剂层表面上的催化载体上形成具有高纵横比的纳米图案来最大化表面积而具有增强的疏水性的聚合物电解质膜 - 电极组件，以便向表面提供超疏水性 的催化剂层，并且通过在表面上涂布疏水性薄膜及其制造方法。 本发明提供一种聚合物电解质膜 - 电极组件的制造方法，其包括通过在形成MEA的催化剂层的表面上等离子体蚀刻催化剂载体，形成具有高纵横比的纳米图案的步骤; 以及在形成在催化剂载体上的纳米图案上形成疏水性薄膜的工序。 （附图标记）（AA）超疏水性表面处理（等离子体蚀刻+疏水性薄膜涂布） （BB）催化剂层; （CC，GG）催化剂载体; （DD）催化剂; （EE，HH）聚合物电解质膜; （FF）疏水薄膜

    물질전달성이 향상된 연료전지 및 그 제조 방법
    6.
    发明公开
    물질전달성이 향상된 연료전지 및 그 제조 방법 有权
    燃料电池具有增强的运输能力

    公开(公告)号：KR1020130038470A

    公开(公告)日：2013-04-18

    申请号：KR1020110102843

    申请日：2011-10-10

    Applicant: 현대자동차주식회사 ,  한국과학기술연구원

    Inventor： 홍보기 ,  김세훈 ,  한국일 ,  이광렬 ,  문명운

    IPC: H01M8/02 ,  H01M4/86 ,  H01M8/10 ,  B60L11/18

    CPC classification number: H01M8/1007 ,  H01M4/8605 ,  H01M4/8807 ,  H01M4/8817 ,  H01M4/8821 ,  H01M4/886 ,  H01M8/1004 ,  H01M2008/1095 ,  H01M2300/0082 ,  Y02E60/521 ,  Y10S977/778 ,  Y10S977/89

    Abstract: PURPOSE: A fuel cell with enhanced mass transport capability is provided to use a hydrophilic gas diffusion layer and to easily discharge water generated from electrochemical reaction, thereby improving cell performance. CONSTITUTION: A fuel cell with enhanced mass transport capability consists of a polymer electrolyte membrane-electrode assembly, gas diffusion layer which is a porous body, and a unit cell in which a separator with reaction gas paths are laminated. The gas diffusion layer has a structure that pores with nanometer scale protrusions or pores are formed on the surface of the porous body with micron scale roughness and a hydrophobic thin film is formed on the surface. [Reference numerals] (AA,FF) Forming nanostructure(plasma etching) + Coating a hydrophobic thin film(plasma deposition); (BB) Micropore layer; (CC) Coarse pore support; (DD) Carbon powder; (EE) Carbon fiber;

    Abstract translation: 目的：提供具有提高质量传输能力的燃料电池，以使用亲水性气体扩散层，并容易地排出由电化学反应产生的水，从而提高电池性能。 构成：具有增强的质量传递能力的燃料电池由聚合物电解质膜 - 电极组件，作为多孔体的气体扩散层和其中层叠有反应气体路径的隔膜的单元电池组成。 气体扩散层具有在多孔体的表面上形成微米级粗糙度的纳米级突起或孔的孔，并且在表面上形成疏水性薄膜。 （参考号）（AA，FF）形成纳米结构（等离子体蚀刻）+涂覆疏水性薄膜（等离子体沉积）; （BB）微孔层; （CC）粗孔支撑; （DD）碳粉; （EE）碳纤维;

    광택특성이 향상된 플라스틱 및 플라스틱 표면의 광택 처리 방법
    7.
    发明公开
    광택특성이 향상된 플라스틱 및 플라스틱 표면의 광택 처리 방법 无效
    GLOSS增强塑料和塑料表面处理的方法

    公开(公告)号：KR1020110032679A

    公开(公告)日：2011-03-30

    申请号：KR1020090090292

    申请日：2009-09-23

    Applicant: 현대자동차주식회사 ,  기아자동차주식회사 ,  한국과학기술연구원

    Inventor： 장용준 ,  이기춘 ,  박상선 ,  이광렬 ,  문명운 ,  에스케이,파루크아메드

    IPC: C08J7/18 ,  C08J3/28

    CPC classification number: B29C59/14 ,  B29C2035/0872 ,  B29C2059/023 ,  Y10T428/24802

    Abstract: PURPOSE: Plastics with enhanced gloss and a method for gloss treatment of plastic surface are provided to variously change gloss and to ensure simple process and environment-friendly property. CONSTITUTION: Plastics with enhanced gloss comprise a polymer material(20), and nanopatterns and cured layers(10) which are formed by irradiating ion plasma to the surface of the polymer material. A method for gloss treatment of plastic surface comprises a step for forming nanopatterns and cured layers by irradiating ion plasma to the surface of the polymer material.

    Abstract translation: 目的：提供具有增强光泽度的塑料和塑料表面的光泽处理方法，以不同地改变光泽度，并确保简单的工艺和环保性。 构成：具有增强光泽度的塑料包括通过将离子等离子体照射到聚合物材料的表面而形成的聚合物材料（20）和纳米图案和固化层（10）。 塑料表面的光泽处理方法包括通过将离子等离子体照射到聚合物材料的表面来形成纳米图案和固化层的步骤。

    고분자 전해질 막에 나노 표면 구조를 형성하기 위한 연료전지용 전극막 접합체 제조 방법
    9.
    发明公开
    고분자 전해질 막에 나노 표면 구조를 형성하기 위한 연료전지용 전극막 접합체 제조 방법 有权
    用于燃料电池的原子交换膜（PEM）和膜电极组件（MEA）上的纳米结构表面（NSS）的制造方法

    公开(公告)号：KR1020100047517A

    公开(公告)日：2010-05-10

    申请号：KR1020080106450

    申请日：2008-10-29

    Applicant: 현대자동차주식회사 ,  기아자동차주식회사 ,  한국과학기술연구원

    Inventor： 이광렬 ,  문명운 ,  김세훈 ,  안병기

    IPC: H01M4/88 ,  C23C14/00 ,  H01M8/10 ,  B82Y30/00

    CPC classification number: H01M8/1004 ,  C23C16/0263 ,  H01M4/8825 ,  H01M4/92 ,  H01M4/921 ,  H01M4/926 ,  Y02P70/56

    Abstract: PURPOSE: A manufacturing method of a membrane electrode assembly for a fuel cell is provided to simplify the manufacturing process of the membrane electrode assembly, and to reduce the amount of a white pole catalyst. CONSTITUTION: A manufacturing method of a membrane electrode assembly for a fuel cell to form a nano surface structure on a polymer electrolyte membrane comprises the following steps: plasma treating the surface of the polymer electrolyte membrane(30) located in a chamber for plasma treating using PACVD method, while maintaining the pressure range of the chamber into 1.0×10^(-7)~2.75×10^(-3) pascals; forming a nanostructure(40) with hair patterns on the surface of the polymer electrolyte membrane by plasma treating for 1 seconds~60 minutes; and evaporating a catalyst on the surface of the polymer electrolyte membrane.

    Abstract translation: 目的：提供一种用于燃料电池的膜电极组件的制造方法，以简化膜电极组件的制造工艺，并减少白极催化剂的量。 构成：在聚合物电解质膜上形成纳米表面结构的燃料电池用膜电极接合体的制造方法包括以下步骤：对位于室内的高分子电解质膜（30）的表面进行等离子体处理， PACVD方法，同时保持室的压力范围为1.0×10 ^（ - 7）〜2.75×10 ^（ - 3）帕斯卡; 通过等离子体处理1秒〜60分钟，在聚合物电解质膜的表面上形成具有毛发图案的纳米结构（40）; 并在聚合物电解质膜的表面上蒸发催化剂。

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