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公开(公告)号：KR1020110064184A
公开(公告)日：2011-06-15
申请号：KR1020090120676
申请日：2009-12-07
Applicant: 한국전기연구원
CPC classification number: C25D11/005 , B82B3/00 , C25D21/02 , C25D21/14
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：KR101035011B1
公开(公告)日：2011-05-17
申请号：KR1020100004895
申请日：2010-01-19
Applicant: 한국전기연구원
IPC: C09D183/00 , C09D201/00 , C09D5/00 , H05K7/20
CPC classification number: H01L23/36 , C08K3/04 , C08K3/14 , C08K3/22 , C08K3/24 , C08K3/34 , C09D1/00 , C09D7/61 , H01L23/3737 , H01L2924/0002 , Y10T428/31511 , Y10T428/31518 , Y10T428/31522 , Y10T428/31525 , Y10T428/31529 , Y10T428/31663 , Y10T428/31667 , H01L2924/00
Abstract: PURPOSE: A heat dissipation coating agent is provided to improve the emissivity of a heat dissipation plate and use the structure of an existing heat dissipation plate to dissipate heat by radiation as well as convection. CONSTITUTION: A heat dissipation coating agent includes infrared radiator powder and binder. The infrared radiator powder is one or a mixture of two or more selected from jade, sericite, cordierite, germanium, ferric oxide, muscovitum, manganese dioxide, silicon carbide, carbon, cupric oxide, cobalt oxide, nickel oxide, antimony peroxide, tin oxide, and chromium oxide. The binder is one selected from silane binder, organic binder, silicone compound binder, inorganic binder, organic and inorganic hybrid binder, and glass frit. The infrared radiator powder certainly includes silicon carbide and jade.
Abstract translation: 目的：提供散热涂层剂，以提高散热板的发射率，并使用现有散热板的结构，通过辐射以及对流散热。 构成：散热涂层剂包括红外线散热器粉末和粘合剂。 红外线散热器粉末是选自玉，绢云母，堇青石，锗，氧化铁，莫斯科，二氧化锰，碳化硅，碳，氧化铜，氧化钴，氧化镍，过氧化锑，氧化锡中的一种或两种以上的混合物 ，和氧化铬。 粘合剂是选自硅烷粘合剂，有机粘合剂，硅酮化合物粘合剂，无机粘合剂，有机和无机混合粘合剂以及玻璃料中的一种。 红外线散热器粉末肯定包括碳化硅和玉石。
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公开(公告)号：KR1020100053374A
公开(公告)日：2010-05-20
申请号：KR1020080112450
申请日：2008-11-12
Applicant: 한국전기연구원
Inventor： 정대영
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：KR101479211B1
公开(公告)日：2015-01-06
申请号：KR1020120002282
申请日：2012-01-09
Applicant: 한국전기연구원
Abstract: 본 발명은 알루미늄의 전기화학적 고온 양극 산화를 통한 극미세 나노 다공성 알루미나 구조체의 제조 방법에 관한 것으로, 금속모재인 알루미늄 금속을 금속염이 존재하는 전해질에 침지시켜 양극으로 사용하고, 백금을 음극으로 사용하여 상기 음극과 양극에 전압을 인가하여 상기 금속모재의 표면을 양극 산화시키는 알루미늄의 전기화학적 고온 양극 산화를 통한 극미세 나노 다공성 알루미나 구조체의 제조 방법에 있어서, 상기 전해질은 유기전해질이 사용되고, 상기 전해질의 온도는 120℃ 내지 220℃의 온도범위에서 양극 산화가 진행되어, 구경의 크기가 1㎚ 내지 30㎚크기를 가짐을 특징으로 하는 알루미늄의 전기화학적 고온 양극 산화를 통한 극미세 나노 다공성 알루미나 구조체의 제조 방법을 기술적 요지로 한다. 이에 따라, 유기전해질을 전해질로 하여 100℃ 이상의 고온에서 양극 산화하는 방식으로 수 내지 수십 나노미터 크기의 기공을 가지는 알루미나 구조체를 형성시키는 이점이 있다.
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公开(公告)号：KR1020130102420A
公开(公告)日：2013-09-17
申请号：KR1020120023642
申请日：2012-03-07
Applicant: 한국전기연구원
CPC classification number: C25D11/005 , C25D21/12
Abstract: 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.
Abstract translation: 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。
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Patent Agency Ranking
公开(公告)号：KR1020130098031A
公开(公告)日：2013-09-04
申请号：KR1020120019819
申请日：2012-02-27
Applicant: 한국전기연구원
CPC classification number: B01D69/12 , B01D67/00 , B01D69/02 , B01D71/022
Abstract: 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
Abstract translation: 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
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公开(公告)号：KR101034869B1
公开(公告)日：2011-05-17
申请号：KR1020080112450
申请日：2008-11-12
Applicant: 한국전기연구원
Inventor： 정대영
Abstract: 본 발명은 본 발명은 여과와 투석과정에서 유용한 막에 관한 것으로서, 그 자체로 원통대칭성을 갖는 음극에 대하여 양극산화될 양극을 원통 대칭으로 위치하게 함으로써, 우수한 기공 특성을 갖는 관상의 나노다공질 산화물 세라믹 막과, 여과나 투석 응용을 위하여 많은 수의 관상의 나노다공질 산화물 세라믹 막으로 구성된 원통적재물이나 다발로 이루어진 막 필터를 기술적 요지로 한다. 이에 따라, 종래의 구부러진 기공을 가진 세라믹 필터에 비해 매우 높은 효율과 성능을 가지며, 폴리머 필터에 비해서는 오랜 수명을 가지며, 열적, 화학적으로도 안정하여 심하게 막혔을 때 열적, 화학적으로 깨끗이 세정할 수 있어서, 비용을 절감시키는 이점이 있다.
필터 투석 나노다공질 산화물 세라믹 막 관상 중공사 직관통공-
公开(公告)号：KR1020100055839A
公开(公告)日：2010-05-27
申请号：KR1020080114721
申请日：2008-11-18
Applicant: 한국전기연구원
Inventor： 정대영
Abstract: PURPOSE: A composite material film and a multifunctional filter using the same are provided to increase a lifespan of the filter by preventing a clogging phenomenon of the filter, and to improve selectivity for filtering with direct penetration holes of the filter. CONSTITUTION: A composite material film includes a anodized nanoporous oxide ceramic membrane(100) and a metal support part(200). The anodized nanoporous oxide ceramic membrane has a through-hole of nano size. The metal support part includes aluminum alloy consisting of a metal joint part. The metal is Cu, Mn, Si, Mg, Cr, Zn, Zr, Ti or Li and titanium alloy consisting of Mo, Ga, Ge, Ta, Nb, Mn, Fe, Cr, Co, Ni, Cu, Si, C, O or Al.
Abstract translation: 目的：提供一种复合材料膜和使用该复合材料膜的多功能过滤器，以通过防止过滤器的堵塞现象来提高过滤器的寿命，并提高过滤器的直接穿透孔的过滤选择性。 构成：复合材料膜包括阳极氧化纳米多孔氧化物陶瓷膜（100）和金属支撑部件（200）。 阳极氧化纳米多孔氧化物陶瓷膜具有纳米尺寸的通孔。 金属支撑部分包括由金属接合部分组成的铝合金。 金属是由Mo，Ga，Ge，Ta，Nb，Mn，Fe，Cr，Co，Ni，Cu，Si，C组成的Cu，Mn，Si，Mg，Cr，Zn，Zr，Ti或Li和钛合金 ，O或Al。
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29.发明公开
公开(公告)号：KR1020060112788A
公开(公告)日：2006-11-02
申请号：KR1020050035402
申请日：2005-04-28
Applicant: 한국전기연구원
IPC: C22F1/14
Abstract: A (113)[121] textured Ag substrate is provided to reinforce (113)[121] texture components of the Ag sheet by applying secondary stretching force to a primarily recrystallized Ag sheet is provided, and a high temperature superconducting Tl-1223 phase coated conductor prepared using the same is provided to form a Tl-1223 phase high temperature superconductor with high critical current density by forming a biaxially textured Tl-1223 phase film on the (113)[121] textured Ag substrate. A (113)[121] textured Ag substrate is characterized in that it has a strong (113)[121] texture by suppressing secondary recrystallization in such a manner that stretching the Ag sheet by applying secondary stretching force to a primarily recrystallized silver(Ag) sheet. The Ag sheet has a grain size of 50 mum or less. The stretching force is applied to the Ag sheet by rolling, drawing, or compression. The Ag sheet is longitudinally stretched as much as 2% or less. The (113)[121] textured Ag substrate has an alloy steel sheet formed of nonmagnetic alloy steel and bonded to a lower surface thereof. The Ag sheet is formed in a sheet shape by melting silver powder in vacuum, molding molten silver powder into a bar, drawing the bar into a rod with a sectional area, and annealing and rolling the rod.
Abstract translation: 提供Ag（113）[121]纹理化Ag衬底以通过向主要再结晶的Ag片施加二次拉伸力来加强（113）[Ag]片材的纹理组分，并且提供了高温超导T1 -1223相涂层 通过在（113）纹理化的Ag衬底上形成双轴织构化的Tl-1223相膜，提供了使用其制备的导体以形成具有高临界电流密度的Tl-1223相高温超导体。 Ag（113）[121]纹理化Ag基片的特征在于通过以下方式抑制二次再结晶具有强的（113）[121]结构：通过对主要再结晶的银（Ag ）表。 Ag片的粒径为50μm以下。 通过轧制，拉伸或压缩将拉伸力施加到Ag片材上。 Ag片材纵向拉伸2％以下。 （113）[121]纹理化Ag基板具有由非磁性合金钢形成并结合到其下表面的合金钢板。 Ag片通过在真空中熔融银粉而形成为片状，将熔融银粉成型为棒状，将棒拉入到具有截面积的棒中，退火并轧制棒。
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公开(公告)号：KR100232296B1
公开(公告)日：1999-12-01
申请号：KR1019960045254
申请日：1996-10-09
Applicant: 한국전기연구원
IPC: H01B12/00
CPC classification number: Y02E40/64
Abstract: 본 발명은 Tl-1223상 고온초전도 복합선재 및 그 제조방법에 관한 것으로서, Tl
0.6+ αPb
0.2 Bi
0.2 Sr
1.8 Ba
0.2 Ca
2+β Cu
3 O
x (0≤α≤0.3, 0〈β≤0.2)의 화학 조성을 갖는 Tl-1223상 고온초전도체를 고온초전도 복합선재의 코어로서 사용하여 제조하되, 완전히 반응시킨 Tl-1223상이 아니라, 일차적인 반응을 통하여 얻은 Sr-Ba-Ca-Cu-O 분말과 Tl
2 O
3 , PbO 및 Bi
2 O
3 분말을 혼합한 전조분말을 사용하는 이단계반응법을 혼용한 분말 충진법을 사용하며, 이렇게 생산된 복합선재에 이후 열기계적 처리를 반복적으로 적용하여 제조함으로써, 선재 코어의 고온초전도 입자가 일방향으로 배열되며, 그 조직이 치밀하여 복합선재가 보다 높은 임계전류밀도를 가질 수 있도록 한 매우 유용한 발명인 것이다.
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