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公开(公告)号：KR1020180028289A
公开(公告)日：2018-03-16
申请号：KR1020160115790
申请日：2016-09-08
Applicant: 한국과학기술연구원
CPC classification number: Y02E60/366 , B01J23/88 , B01J23/72 , C25B1/04 , C25B9/10 , C25B11/041 , C25B11/0478 , C25B13/04
Abstract: 산성수소발생반응촉매이고, CuMo(x는 0
Abstract translation: 提供了由CuMo（x为0
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公开(公告)号：KR101311851B1
公开(公告)日：2013-09-27
申请号：KR1020110019129
申请日：2011-03-03
Applicant: 한국과학기술연구원
CPC classification number: B82Y30/00 , B82Y40/00 , D04H1/4382 , Y10T428/24355
Abstract: 본 발명은 초소수성 및 친유성 표면을 갖는 구조체와 그 제조방법에 관한 것으로서, 본 발명의 고분자 표면체는, 표면에 고종횡비 나노 구조들을 포함하고, 상기 고종횡비 나노 구조의 폭에 대한 높이의 비율이 1 내지 100이고, 상기 고종횡비 나노 구조 상에 소수성 박막을 포함하는 것이고, 본 발명의 고분자 표면체의 제조방법은, 고분자를 표면 개질 처리하여 폭에 대한 높이의 비율이 1 내지 100인 고종횡비 나노 구조를 형성하는 단계; 및 상기 나노 구조들을 포함하는 표면에 소수성 박막을 형성하는 단계를 포함하는 것이다.
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公开(公告)号：KR1020120100319A
公开(公告)日：2012-09-12
申请号：KR1020110019129
申请日：2011-03-03
Applicant: 한국과학기술연구원
CPC classification number: B82Y30/00 , B82Y40/00 , D04H1/4382 , Y10T428/24355
Abstract: PURPOSE: A superhydrophobic/lipophilic surface structure including high aspect ratio nano-structure and a manufacturing method thereof are provided to be used as effective material for separating water from oil. CONSTITUTION: A superhydrophobic/lipophilic surface structure includes nano-structures at high aspect ratio. The ratio of height to width of the nano-structures at high aspect ratio is 1-100. A hydrophobic thin film is included on top of the nano-structures at high aspect ratio. A manufacturing method of the superhydrophobic/lipophilic surface structure comprises the following steps: surface treating the polymer in order to form the nano-structures having the ratio of height to width is 1-100; and forming the hydrophobic thin film on top of the surface including nano-structures.
Abstract translation: 目的：提供包括高纵横比纳米结构的超疏水/亲脂性表面结构及其制造方法，用作从水中分离水的有效材料。 构成：超疏水/亲油表面结构包括高纵横比的纳米结构。 高宽比下纳米结构的高度与宽度之比为1-100。 在高纵横比下，纳米结构的顶部包含疏水性薄膜。 超疏水/亲脂性表面结构的制造方法包括以下步骤：为了形成高度与宽度之比的纳米结构，表面处理聚合物为1-100; 以及在包括纳米结构的表面的顶部上形成疏水性薄膜。
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Patent Agency Ranking
公开(公告)号：KR1020020035183A
公开(公告)日：2002-05-11
申请号：KR1020000065342
申请日：2000-11-04
Applicant: 한국과학기술연구원
IPC: F28F13/04
Abstract: PURPOSE: A device for promoting condensation and boiling is provided to keep fluid keep contacting with a solid surface by impress acoustic wave with resonance frequency corresponding with characteristic frequency of liquid drops and/or bubbles generated on the solid surface to efficiently separate the liquid drops and/or bubbles. CONSTITUTION: A device includes a signal generator(102) to generate driving signal of preset frequency and an oscillator(106) to generate acoustic wave in response to the driving signal. Frequency of acoustic wave generated in the oscillator driven by the signal generator is changed to be impressed to liquid drops(120) of various size to separate the liquid drops from a solid surface(110).
Abstract translation: 目的：提供一种用于促进冷凝和沸腾的装置，以保持流体与固体表面保持接触，通过将共振频率对应于在固体表面上产生的液滴和/或气泡的特征频率而产生的声波，以有效地分离液滴和 /或气泡。 构成：装置包括产生预设频率的驱动信号的信号发生器（102）和响应于驱动信号产生声波的振荡器（106）。 在由信号发生器驱动的振荡器中产生的声波的频率改变为不同尺寸的液滴（120），以将液滴从固体表面（110）分离。
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公开(公告)号：KR101921626B1
公开(公告)日：2018-11-26
申请号：KR1020160181523
申请日：2016-12-28
Applicant: 한국과학기술연구원
CPC classification number: E02B15/048 , B01D39/1692 , B01D2239/0258 , B01D2239/0421 , C02F1/40 , C02F2103/007 , C02F2103/08 , C02F2201/008 , E02B15/045 , E02B15/046 , E02B15/0814 , E02B15/0842 , E02B15/10 , Y02A20/204
Abstract: 유회수장치는액체가유입되는유입구와유입구로부터유입된액체가정화되어생성된정화수가배출되는제1 배출구와액체로부터포집된물질이배출되는제2 배출구를구비하는본체와, 본체의제1 배출구에배치되며유입구로부터유입된액체를통과시킴으로써액체에포함된물질을포집하여정화수를생성하는필터를구비한다.
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公开(公告)号：KR1020110062115A
公开(公告)日：2011-06-10
申请号：KR1020090118704
申请日：2009-12-02
Applicant: 한국과학기술연구원
CPC classification number: B82B1/008 , B82B3/008 , B82Y30/00 , C23C14/0605 , C23C14/221 , C23C14/34 , C23C16/26 , C23C16/513 , D06M11/74 , D06M11/78 , D06M11/83
Abstract: PURPOSE: A producing method of a hydrophilic surface material, and an increasing method of the surface hydrophilic property are provided to prevent the scattering of a dehumidifying solution during a circulation process by including a nano-structured carbon coating layer. CONSTITUTION: A producing method of a hydrophilic surface material containing a nano-structured carbon coating layer with Si, and a micro-pore contains the following steps: preparing a raw material with the micro-pore; and coating the raw material with carbon containing Si to form the nano-structured carbon coating layer. The equilibrium contact angle of the nano-structured carbon coating layer is less than 90degrees. The carbon contains 0.1~10mass% of Si.
Abstract translation: 目的：提供一种亲水性表面材料的制造方法和表面亲水性的增加方法，以通过包括纳米结构的碳涂层来防止循环过程中的除湿溶液的散射。 构成：含有具有Si的纳米结构碳涂层的亲水性表面材料的制造方法和微孔包含以下步骤：用微孔制备原料; 并用含Si的Si涂覆原料以形成纳米结构的碳涂层。 纳米结构碳涂层的平衡接触角小于90度。 碳含有0.1〜10质量％的Si。
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公开(公告)号：KR1020100042436A
公开(公告)日：2010-04-26
申请号：KR1020080101580
申请日：2008-10-16
Applicant: 한국과학기술연구원
CPC classification number: C08J7/123 , Y10T428/269 , Y10T428/31504
Abstract: PURPOSE: A method for manufacturing a polymer in which a tilted micro pillar array is formed is provided to control the tilted angle of micro pillar by controlling at least one of incedence angle, irradiation time, and the size of acceleration voltage. CONSTITUTION: A tilted micro pillar array formed polymer comprises a polymer material in which micro pillar array is formed; and a pillar array manufactured using any one of incedence angle control of ion beam treatment to whole upside region of the micro pillar array, thin film coating, and sputtering of metal/nonmetal materials.
Abstract translation: 目的：提供一种制造其中形成倾斜微柱阵列的聚合物的方法，通过控制倾角，照射时间和加速电压的大小中的至少一个来控制微柱的倾斜角。 构成：倾斜的微柱阵列形成的聚合物包括形成微柱阵列的聚合物材料; 以及使用离子束处理的倾斜角度控制对微柱阵列的整个上侧区域，薄膜涂覆和金属/非金属材料的溅射制造的柱阵列。
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公开(公告)号：KR1020030070333A
公开(公告)日：2003-08-30
申请号：KR1020020009832
申请日：2002-02-25
Applicant: 한국과학기술연구원
IPC: B81B7/00
CPC classification number: H02N2/18
Abstract: PURPOSE: A generator for a MEMS by using bubbles is provided to be used as power source for the bio-MEMS by generating with using low-temperature heat source without replacing the power source periodically. CONSTITUTION: A generator for a MEMS is composed of a liquid chamber having a lower wall and a side wall and storing liquid; a bubble generating unit generating bubbles in the liquid chamber; an elastic piezoelectric plate(20) placed near the upper part of the bubble generating unit in the liquid chamber, displaced according to contact of bubbles, and composed of a first free end, a second end and a piezoelectric material layer; and a couple of electrodes(22,23) electrically connected to the piezoelectric material layer.
Abstract translation: 目的：通过使用气泡产生MEMS用于生物MEMS的电源，通过使用低温热源生成而不用周期性地更换电源。 构成：用于MEMS的发生器由具有下壁和侧壁并储存液体的液体室组成; 气泡生成单元，其在所述液体室中产生气泡; 弹性压电板（20），其位于所述液体室内的所述气泡发生单元的上部附近，根据气泡的接触位移，并由第一自由端，第二端和压电材料层构成; 和电连接到压电材料层的一对电极（22,23）。
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