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    • 11. 发明授权
    • 요철 패터닝 된 금속을 이용한 금속지지층과 금속산화물 막으로 형성된 복합분리막 및 그 제조방법
    • 复合膜由金属支撑体和金属氧化物膜组成,使用图案化为突出平面和凹陷平面的金属及其制造方法
    • KR101379498B1
    • 2014-04-01
    • KR1020120033027
    • 2012-03-30
    • 한국전기연구원
    • 정대영김종욱
    • B01D69/02B01D71/02B01D67/00B01D69/12
    • B01D71/024B01D67/0065B01D69/02B01D71/025B01D2325/08B01D2325/22B01D2325/24
    • 본 발명은, 요철 패터닝 된 금속을 이용한 금속지지층과 금속산화물 막으로 형성된 복합분리막 제조방법에 관한 것으로, 표면을 요(凹)부와 철(凸)부 모양의 패턴으로 패턴닝 시킨 금속소재의 표면을 양극산화하고 식각하여 금속소재의 요(凹)부 부분에 관통된 직관통공을 형성시키는 요철 패터닝 된 금속을 이용한 금속지지층과 금속산화물 막으로 형성된 복합분리막 제조방법을 기술적 요지로 한다. 그리고 본 발명은 표면이 요(凹)부와 철(凸)부 모양의 패턴으로 패턴닝 된 금속소재와; 상기 금속소재의 표면을 양극산화시켜 상기 금속소재의 표면에 형성시킨 금속산화물막과; 상기 금속소재를 양극산화하여 금속소재의 요(凹)부 부분에 관통되게 형성시킨 직관통공을 포함하여 구성되는 요철 패터닝 된 금속을 이용한 금속지지층과 금속산화물 막으로 형성된 복합분리막을 또한 기술적 요지로 한다.
      이에 따라, 양극산화 나노다공질 산화물 세라믹 막에 우수한 기계적 성질을 부여함으로써, 취급이 용이할 뿐만 아니라, 고온이나 저온의 펄스 가스에 의한 역세 시 열 및 기계적 충격에 대한 저항성과 열팽창에 대한 저항성을 극도로 향상시켜, 대면적의 실제적인 장치에 적용할 수 있고, 다른 장치와의 연결성을 향상시킬 수 있는 이점이 있다.
    • 12. 发明公开
    • 금속 메쉬를 이용한 수 처리용 나노 멤브레인 필터 및 그 제조방법
    • 使用薄金属膜的纳米膜处理过滤器及其制造方法
    • KR1020130102415A
    • 2013-09-17
    • KR1020120023632
    • 2012-03-07
    • 한국전기연구원
    • 김종욱정대영
    • B01D71/02B01D69/02B01D69/10C02F1/44
    • B01D71/022B01D69/02B01D69/10B01D71/024C02F1/44
    • PURPOSE: A manufacturing method of a nano membrane filter for water processing using a metal mesh is provided to have an effect of easily manufacturing a membrane with a nano structure arranged in a systematic shape in which the durability is reinforced, at the economic cost. CONSTITUTION: A manufacturing method of a nano membrane filter for water processing using a metal mesh comprises that a metal mesh equipped with multiple unit cells which are multiple penetrated holes on a metallic board using laser; that the metal mesh is combined to a metallic disc (120) capable of anode oxidation to use as a supporter; and that nano pores in a hole shape are formed in the unit cell corresponding area of the metal mesh through the anode oxidation of the metallic disc. A nano membrane filter for water processing using a metal mesh comprises a metallic disc capable of anode oxidation, a metal mesh which is equipped with multiple unit cells which are multiple penetrated holes on a metallic board using laser, and combined to one side or both sides of a metallic disc to become a supporter, and nano pores in a hole shape which are formed in the unit cell corresponding area of the metal mesh by the anode oxidation within the anode oxidation device charged with electrolyte.
    • 目的:提供一种使用金属网进行水处理的纳米膜过滤器的制造方法,其具有以经济的成本容易地制造具有以耐久性加强的系统形状的纳米结构的膜的制造方法。 构成:使用金属网进行水处理的纳米膜过滤器的制造方法,其特征在于,在金属板上使用激光配置有多个单元电池的多孔金属网, 将金属网组合成能够作为支撑体的能够进行阳极氧化的金属盘(120); 并且通过金属盘的阳极氧化,在金属网的单元电池对应区域中形成孔形状的纳米孔。 使用金属网进行水处理的纳米膜过滤器包括能够阳极氧化的金属盘,金属网,其配备有多个单元电池,所述多个单元电池是使用激光在金属板上的多个穿透孔,并且组合到一侧或两侧 的金属盘成为支撑体,以及通过阳极氧化在装有电解质的阳极氧化装置内,通过阳极氧化在金属网的单元电池对应区域中形成的孔状的纳米孔。
    • 13. 发明授权
    • 고전계 양극산화장치
    • 用于高场制造阳极纳米结构的设备
    • KR101215536B1
    • 2012-12-26
    • KR1020090093786
    • 2009-10-01
    • 한국전기연구원
    • 하윤철정대영
    • C25D11/02B82B3/00
    • C25D11/02C25D11/005C25D17/12C25D21/02C25D21/12
    • 본발명은금속의표면에나노구조체를형성하기위한고전계양극산화장치에관한것으로서, 전해액내에금속양극과상대전극을침지하고금속을전기화학적으로산화시켜표면에나노구조체를형성하는양극산화장치에있어서, 전해액중의금속양극과상대전극사이에일정패턴의전압을인가하는전원공급수단과; 상기전극및 전해액의온도가일정하게유지되도록하는온도제어수단과; 상기전원공급수단에의해공급된전압에의해발생하는전류를측정하고전류치에따라전해질의농도를조절함으로써전류를일정수준으로유지하는반응속도조절수단;을포함하여구성되는것을특징으로하는고전계양극산화장치를기술적요지로한다. 이에따라, 본발명은고전계양극산화에의해발생할수 있는금속의급속한용해나산화막의절연파괴에의한나노구조체의파손을예방할수 있을뿐만아니라나노구조체의성장속도를제어할수 있도록함으로써나노구조체의생산성을크게향상시키는이점이있다.
    • 14. 发明公开
    • 비대칭 균일기공 알루미나 분리막 및 이의 제조방법
    • 具有单体孔的不对称氧化铝膜及其制造方法
    • KR1020120084042A
    • 2012-07-27
    • KR1020110005331
    • 2011-01-19
    • 한국전기연구원
    • 하윤철정대영
    • B01D71/02B01D67/00B01J21/12
    • B01D71/022B01D67/0065B01D69/02B01D2325/022
    • PURPOSE: An asymmetric alumina separating membrane with mono-sized pores and a method for manufacturing the same are provided to improve separation permeability to particulate materials and to improve durability. CONSTITUTION: An asymmetric alumina separating membrane includes a first layer and a second layer. Paths with single cross-sectional sizes in a range between 10 and 100nm are distributed in the first layer. Particles with small sizes and fluid are selectively pass through the first layer. The second layer is continuously formed from the first layer. Paths with relatively large cross-sectional sizes are distributed in the second layer. The particles and the fluid through the first layer pass through the second layer.
    • 目的:提供具有单孔的不对称氧化铝分离膜及其制造方法,以改善对颗粒材料的分离渗透性并提高耐久性。 构成:不对称氧化铝分离膜包括第一层和第二层。 具有10至100nm范围内的单个横截面尺寸的路径分布在第一层中。 具有小尺寸和流体的颗粒选择性地通过第一层。 第二层从第一层连续地形成。 具有相对大的横截面尺寸的路径分布在第二层中。 颗粒和通过第一层的流体通过第二层。
    • 15. 发明公开
    • 튜브형 고전계 양극산화장치
    • 用于管状类型高温制备阳极纳米结构的装置
    • KR1020110064184A
    • 2011-06-15
    • KR1020090120676
    • 2009-12-07
    • 한국전기연구원
    • 하윤철정대영
    • C25D11/02C25D17/00C25D21/02
    • C25D11/005B82B3/00C25D21/02C25D21/14
    • PURPOSE: A tube form of a high electric-field anodizing device is intended to provide a porous metal oxide tube in a simple way since a wholly uniform nano structure can be formed on a long tube form of metal anode. CONSTITUTION: A tube form of a high electric-field anodizing device comprises metal anode(100), anode fixing units(200), a cooling unit(300), an electrolyte supply unit(400), cathode(500) and a cathode fixing unit(600). The anode fixing unit is coupled to both sides of the anode and consists of a fixing hole(210) for fixing the anode and an anode contact hole(220) for making electrical contact with the anode. The cooling unit is located between the anode fixing units and holds the anode to enable cooling medium to be supplied to the outside of the anode. The supply unit is coupled to the side of the anode fixing unit and is formed so that electrolyte is supplied from one side of the metal anode and is discharged to the other side of the metal anode.
    • 目的:高电场阳极氧化装置的管形式旨在以简单的方式提供多孔金属氧化物管,因为可以在长管形式的金属阳极上形成完全均匀的纳米结构。 构造:高电场阳极氧化装置的管形式包括金属阳极(100),阳极固定单元(200),冷却单元(300),电解质供应单元(400),阴极(500)和阴极固定 单元(600)。 阳极固定单元耦合到阳极的两侧,并由用于固定阳极的固定孔(210)和用于与阳极电接触的阳极接触孔(220)组成。 冷却单元位于阳极固定单元之间并且保持阳极以使得能够将冷却介质供应到阳极的外部。 供电单元耦合到阳极固定单元的侧面,并且形成为使得电解质从金属阳极的一侧供应并被排出到金属阳极的另一侧。
    • 17. 发明公开
    • 관상의 나노다공질 산화물 세라믹 막과 이를 이용한 막 필터
    • 管状纳米氧化物陶瓷膜和使用其的过滤器
    • KR1020100053374A
    • 2010-05-20
    • KR1020080112450
    • 2008-11-12
    • 한국전기연구원
    • 정대영
    • B01D69/00B01D71/00
    • PURPOSE: A tubular nanoporous oxide ceramic membrane and a membrane filter using the same are provided to improve filtering efficiency with big porosity comparing to a ceramic filter, and to increase a life span of the membrane. CONSTITUTION: A tubular nanoporous oxide ceramic membrane(100) includes an anode having a cylindrical shape and is made of a metal. A direct penetration hole(110) of nano size is formed on a ceramic wall by anodizing and oxidizing a metal. An external diameter of the nanoporous oxide ceramic membrane is 10 m ~ 20 μm. A thickness of the membrane is 50 mm ~ 10 μm.
    • 目的:提供管状纳米多孔氧化物陶瓷膜和使用其的膜过滤器,以提高与陶瓷过滤器相比具有大孔隙率的过滤效率,并增加膜的寿命。 构成:管状纳米多孔氧化物陶瓷膜(100)包括具有圆柱形状并由金属制成的阳极。 通过阳极氧化和氧化金属,在陶瓷壁上形成纳米尺寸的直接穿透孔(110)。 纳米多孔氧化物陶瓷膜的外径为10μm〜20μm。 膜的厚度为50mm〜10μm。
    • 19. 发明公开
    • 병렬 프로세스를 이용한 양극산화장치
    • 使用平行操作过程的阳极氧化系统
    • KR1020130102420A
    • 2013-09-17
    • KR1020120023642
    • 2012-03-07
    • 한국전기연구원
    • 김종욱정대영김민우
    • C25D11/02C25D17/00
    • C25D11/005C25D21/12
    • PURPOSE: An anodic oxidizer using a parallel process is provided to implement multiple anode oxidation experiments at the same time with one laboratory device. CONSTITUTION: An anodic oxidizer using a parallel process comprises a water tub (100), a power pack (200), and a display unit. In n-tuple (n is more than 2) of water tubs, an electrolyte is charged in an inside, and an anode oxidation about each sample mounted on an inside is performed. The power pack supplies an electric power. The power pack is formed as a form having a rated current and a rated voltage of X [V] and P [A]. In the power pack, n-tuple of anode ports and one common ground port are formed. N-tuple of the anode ports is connected to n-tuple of anode terminals of the water tub individually. The one common ground port is branched to n-tuple in parallel, and connected to a cathode terminal of the water tub.
    • 目的:提供使用平行工艺的阳极氧化器,以同时实现多个阳极氧化实验。 构成:使用并联方法的阳极氧化器包括水桶(100),动力组件(200)和显示单元。 在n型元组(n大于2)的水桶中,电解质在内部充电,并且执行安装在内部的每个样品的阳极氧化。 电源组件提供电力。 电源组件形成为具有额定电流和额定电压为X [V]和P [A]的形式。 在电源组件中,形成阳极端口的n元组和一个公共接地端口。 阳极端口的N元组分别连接到水桶的阳极端子的n元组。 一个公共接地端口并行分支为n元组,并连接到水桶的阴极端子。
    • 20. 发明公开
    • 금속 메시와 양극산화 나노다공질 금속산화물 분리막으로 구성된 복합 분리막
    • 由纳米阳极金属氧化物膜和金属网构成的复合膜
    • KR1020130098031A
    • 2013-09-04
    • KR1020120019819
    • 2012-02-27
    • 한국전기연구원
    • 정대영김민우김종욱
    • B01D69/12B01D71/02B01D67/00B01D69/02
    • B01D69/12B01D67/00B01D69/02B01D71/022
    • PURPOSE: A composite membrane is provided to facilitate handling by giving excellent mechanical property to anode oxidation nano-porous oxide ceramic films and to enhance resistivity for heat and mechanical shock during back washing caused by high temperature or low temperature pulse gas and thermal expansion. CONSTITUTION: A composite membrane comprises metal mesh and anode oxidation nano porous metal oxide separation films. A manufacturing method of a composite membrane comprises the following steps: making thin plate shaped patterned or non-patterned valve metal into a composite panel by laminating with plate shaped metal mesh; making the composite panel into other shape including cylinder by using the composite panel; and anode oxidizing and etching the same. [Reference numerals] (AA) Al foil; (BB,GG) Al mesh; (CC) Lamination (rolling); (DD) Heat treating; (EE) Anodizing; (FF) AAO separation film
    • 目的:通过为阳极氧化纳米多孔氧化物陶瓷膜提供优异的机械性能,提供复合膜,以提高高温或低温脉冲气体和热膨胀反洗过程中的热和机械冲击的电阻率。 构成:复合膜包括金属网和阳极氧化纳米多孔金属氧化物分离膜。 复合膜的制造方法包括以下步骤:通过层压板状金属网将薄板状图案化或非图案化的阀金属制成复合板; 通过使用复合板将复合板制成包括气缸的其他形状; 并进行阳极氧化和蚀刻。 (AA)铝箔; (BB,GG)Al网; (CC)层压(轧制); (DD)热处理; (EE)阳极氧化; (FF)AAO分离膜