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公开(公告)号：KR102235871B1
公开(公告)日：2021-04-05
申请号：KR1020190121844A
申请日：2019-10-01
Applicant: 한국과학기술연구원
Abstract: 본 발명은 플라즈모닉 금속 박패를 이용한 자개 공예품의 제조방법 및 이에 의해 제조된 자개 공예품이 제공된다. 본 발명의 플라즈모닉 금속 박패를 이용한 자개 공예품의 제조방법은, (a) 플라즈모닉 금속 박패를 레이저를 이용하여 제1 형상으로 가공하는 단계; (b) 한쪽 표면에 제2 형상의 음각 홈을 가진 기재층을 형성하는 단계; (c) 상기 제1 형상의 플라즈모닉 금속 박패를 상기 기재층의 홈에 삽입 및 부착하는 단계; (d) 상기 제1 형상의 플라즈모닉 금속 박패 및 상기 기재층의 표면 상에 클리어 코팅층을 형성하는 단계를 포함하는 것을 특징으로 한다.
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公开(公告)号：KR101135577B1
公开(公告)日：2012-04-17
申请号：KR1020100003537
申请日：2010-01-14
Applicant: 한국과학기술연구원
Abstract: 본 발명은 저온소성용 마이크로파 유전체 세라믹 조성물에 관한 것이다. 보다 상세하게는 보로실리케이트 유리프리트를 주성분으로 하고, 여기에 공진주파수의 온도계수(Temperature Coefficient of Resonant Frequency: τ
f )가 양(+) 또는 음(-)의 범위인 서로 다른 복합금속산화물 분말을 2종 이상 혼합함으로써 900℃ 이하의 낮은 온도 범위에서 소성이 가능하고 마이크로파 대역에서의 유전율(k) 20 이상의 유전특성을 가지는 저온소성용 마이크로파 유전체 세라믹 조성물에 관한 것이다.-
公开(公告)号：KR1020110082850A
公开(公告)日：2011-07-20
申请号：KR1020100002759
申请日：2010-01-12
Applicant: 한국과학기술연구원
CPC classification number: C03C8/14 , C03C3/078 , C03C3/087 , C03C3/089 , C03C4/16 , C03C8/04 , C03C8/24 , H01B3/10 , H01B3/12
Abstract: PURPOSE: Crystalline borosilicate-based glass frit, a low temperature co-firing dielectric ceramic composition including the same are provided to easily crystallize glass at low temperature lower than 900 degrees Celsius by maintaining the high content of alkaline earth oxide. CONSTITUTION: Crystalline borosilicate-based glass frit includes 40-58 mol% of SiO_2, 13-25 mol% of B_2O_3, 0-3 mol% of Al_2O_3, 10-25 mol% of CaO, 5-20 mol% of MgO, 1-10 mol% of either of SrO or BaO, 0-3 mol% of ZnO, and 0-2 mol% of either of Li_2O or Na_2O. One or more nucleating agents selected from TiO_2, ZrO_2, Cu_2O, Fe_2O_3, P_2O_5, V_2O_5, Pt, Au, La_2O_3, and CeO_2 are further included. A low temperature co-firing dielectric ceramic composition includes the crystalline borosilicate-based glass frit and filler.
Abstract translation: 目的：通过保持高含量的碱土金属氧化物，可提供含硼硅酸盐玻璃料的低温共烧电介质陶瓷组合物，以容易地使低于900摄氏度的低温下的玻璃结晶。 结构：硼硅酸玻璃基玻璃料包括40-58mol％的SiO_2，13-25mol％的B_2O_3，0-3mol％的Al_2O_3，10-25mol％的CaO，5-20mol％的MgO，1 -10摩尔％的SrO或BaO，0-3摩尔％的ZnO和0-2摩尔％的Li 2 O或Na 2 O。 还包括一种或多种选自TiO_2，ZrO_2，Cu_2O，Fe_2O_3，P_2O_5，V_2O_5，Pt，Au，La_2O_3和CeO_2的成核剂。 低温共烧电介质陶瓷组合物包括结晶硼硅酸盐基玻璃料和填料。
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公开(公告)号：KR1020110080185A
公开(公告)日：2011-07-13
申请号：KR1020100000290
申请日：2010-01-05
Applicant: 한국과학기술연구원
CPC classification number: H01M10/0525 , B82Y30/00 , H01G11/26 , H01G11/42 , H01G11/46 , H01G11/50 , H01G11/86 , H01M4/131 , H01M4/485 , H01M4/661 , H01M4/664 , H01M4/667 , H01M4/75 , Y02E60/13 , Y02T10/7011 , Y02T10/7022
Abstract: PURPOSE: An electrode having a nanocomposite active material is provided to improve a charge-discharge rate property of a lithium secondary battery and to solve low output properties and the degradation of cycleability. CONSTITUTION: An electrode having a nanocomposite active material comprises a substrate and an active material layer formed on the substrate. The active material layer includes a nano-structure conductor which is formed on the substrate and consists of metal or metal oxide, and an active material which is formed on the nano-structure conductor and includes nano particles of metal oxides.
Abstract translation: 目的：提供具有纳米复合材料的电极，以提高锂二次电池的充放电率特性，并解决低输出性能和循环性能的劣化。 构成：具有纳米复合材料的活性材料的电极包括基底和形成在基底上的活性物质层。 活性物质层包括形成在基板上并由金属或金属氧化物构成的纳米结构导体，以及在纳米结构导体上形成的纳米颗粒的金属氧化物的活性物质。
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公开(公告)号：KR1020100092324A
公开(公告)日：2010-08-20
申请号：KR1020090011628
申请日：2009-02-12
Applicant: 한국과학기술연구원
CPC classification number: C12P3/00 , C01G49/08 , C01G51/02 , C01P2002/72 , C01P2002/85 , C01P2002/88 , C01P2004/03 , C01P2006/40 , H01M4/485 , H01M4/621 , H01M10/0525 , Y10T428/13
Abstract: PURPOSE: A method for manufacturing an organic-inorganic composite comprising bacteria and transition metal oxides is provided to reduce costs and time by simplifying a synthetic process, to enable mass production, and to obtain the organic-inorganic composite having various one-dimensional shapes. CONSTITUTION: A method for manufacturing an organic-inorganic composite comprising bacteria and transition metal oxides comprises the following steps: manufacturing a bacteria dispersion solution by controlling the concentration of the bacteria using deionized water after culturing the bacteria having ion charges; uniformly dispersing bacillus bacteria and a transition metal precursor by adding a transition metal precursor solution to the solution of the previous step and stirring the mixture at 20-30 °C for 0.5-2 hours; making the transition metal oxides attached uniformly to the surface of the bacteria by adding a solution, in which sodium borohydride(NaBH4) is dissolved in the deionized water, to the solution of the previous step and refluxing the mixture; obtaining a precipitate through centrifugal filtration of the refluxed solution; and manufacturing the organic-inorganic composite by drying the precipitate in vacuum state.
Abstract translation: 目的：提供一种制造包含细菌和过渡金属氧化物的有机 - 无机复合材料的方法，通过简化合成方法以实现批量生产并获得具有各种一维形状的有机 - 无机复合材料，从而降低成本和时间。 构成：包含细菌和过渡金属氧化物的有机 - 无机复合材料的制造方法，其特征在于，包括以下步骤：在培养具有离子电荷的细菌后，通过使用去离子水控制细菌的浓度来制造细菌分散液; 通过向前述步骤的溶液中加入过渡金属前体溶液并在20-30℃下搅拌混合物0.5-2小时，均匀分散芽孢杆菌细菌和过渡金属前体; 通过向上述步骤的溶液中加入硼氢化钠（NaBH 4）溶解在去离子水中的溶液并回流混合物，使过渡金属氧化物均匀地附着到细菌表面。 通过离心过滤回流溶液得到沉淀物; 并通过在真空状态下干燥沉淀来制造有机 - 无机复合物。
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Patent Agency Ranking
公开(公告)号：KR1020100064488A
公开(公告)日：2010-06-15
申请号：KR1020080122940
申请日：2008-12-05
Applicant: 한국과학기술연구원
IPC: C04B35/14 , C04B35/19 , C04B35/18 , C04B35/195
Abstract: PURPOSE: A low-permittivity dielectric composition for low-temperature sintering, and a low permittivity ceramic dielectric body using thereof are provided to maintain the low permittivity by partially crystallizing glass using a nucleator. CONSTITUTION: A low-permittivity dielectric composition for low-temperature sintering contains the following; 44~65wt% of borosilicate glass frit including SiO_2, B_2O_3, Al_2O_3, alkaline earth oxide, and alkali metal oxide; 34~55wt% of filling material selected from the group consisting of Al_2O_3, SiO_2, MgAl_2O_4, MgSiO_3, and others; and 0.1~5wt% of nucleator selected from ZrO_2, TiO_2, La_2O_3, and WO_3. A low permittivity ceramic dielectric body including the low-permittivity dielectric composition is produced by low temperature sintering the low-permittivity dielectric composition.
Abstract translation: 目的：提供一种用于低温烧结的低介电常数介电组合物和使用其的低介电常数陶瓷介电体，以通过使用成核剂部分结晶玻璃来保持低介电常数。 构成：用于低温烧结的低介电常数介电组合物包含以下物质： 44〜65wt％的硼硅酸盐玻璃料，包括SiO_2，B_2O_3，Al_2O_3，碱土金属氧化物和碱金属氧化物; 34〜55wt％的选自Al_2O_3，SiO_2，MgAl_2O_4，MgSiO_3等的填充材料; 和0.1〜5wt％的选自ZrO_2，TiO_2，La_2O_3和WO_3的成核剂。 包括低介电常数介电组合物的低介电常数陶瓷介电体通过低介电常数电介质组合物的低温烧结来制备。
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公开(公告)号：KR1020100028356A
公开(公告)日：2010-03-12
申请号：KR1020080087359
申请日：2008-09-04
Applicant: 한국과학기술연구원
CPC classification number: H01M4/587 , B82Y30/00 , B82Y40/00 , C01B32/168 , C01B32/174 , H01M4/483 , H01M10/0525
Abstract: PURPOSE: A transition metal oxide / multi-walled carbon nanotube nanocomposite and a method for manufacture the same are provided to enable mass production through a simple synthesis procedure by manufacturing 0 dimension -1 dimension nanocomposite using an urea composition method and a surfactant. CONSTITUTION: A method for manufacturing a transition metal oxide / multi-walled carbon nanotube nanocomposite comprises the following steps: a first step of dissolving a surfactant by putting the surfactant into deionized water; a second step of uniformly dispersing carbon nanotube and the surfactant by putting multi-walled carbon nanotube into a solution of the first step; a third step of adding chloridation metal and urea in the solution of the third step; a fourth step of heating the solution of the third step to 95 ~ 105 °C while stirring the solution; a fifth step of obtaining a precipitate by refluxing the solution of the fourth step; and a sixth step of manufacturing the nanocomposite by heat-treating the precipitate under air atmosphere or vacuum.
Abstract translation: 目的：提供过渡金属氧化物/多壁碳纳米管纳米复合材料及其制造方法，以通过使用尿素组合物法和表面活性剂制造0维-1维纳米复合材料，通过简单的合成方法进行批量生产。 构成：制造过渡金属氧化物/多壁碳纳米管纳米复合材料的方法包括以下步骤：将表面活性剂溶解在去离子水中来溶解表面活性剂的第一步骤; 通过将多壁碳纳米管置于第一步骤的溶液中来均匀分散碳纳米管和表面活性剂的第二步骤; 在第三步骤的溶液中加入氯化金属和尿素的第三步骤; 在搅拌溶液的同时将第三步骤的溶液加热至95〜105℃的第四步骤; 通过回流第四步骤的溶液获得沉淀物的第五步骤; 以及通过在空气气氛或真空下对沉淀物进行热处理来制造纳米复合材料的第六步骤。
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公开(公告)号：KR1020090109980A
公开(公告)日：2009-10-21
申请号：KR1020080035505
申请日：2008-04-17
Applicant: 한국과학기술연구원
CPC classification number: H01L31/03529 , B82Y20/00 , H01L31/022408 , H01L31/0296 , Y02E10/50
Abstract: PURPOSE: A semiconductor nano optical sensor and a manufacturing method thereof with fast reaction are provided to secure high sensitivity and fast response by arranging semiconductor nano line. CONSTITUTION: A semiconductor nano optical sensor and a manufacturing method thereof with fast reaction includes a substrate(10), a metal catalytic layer(40), and a visible light band semiconductor nano line(50). An upper side of the substrate is composed of a substrate. Two electrodes are separated at specific interval between two substrates. A metal catalytic layer is formed on each electrode. A visible light band semiconductor nano line is formed from the metal catalytic layer on each electrode.
Abstract translation: 目的：提供半导体纳米光学传感器及其快速反应的制造方法，以通过布置半导体纳米线来确保高灵敏度和快速响应。 构成：具有快速反应的半导体纳米光学传感器及其制造方法包括基板（10），金属催化层（40）和可见光带半导体纳米线（50）。 基板的上侧由基板构成。 两个电极在两个基板之间以特定间隔分开。 在每个电极上形成金属催化层。 在每个电极上由金属催化层形成可见光带半导体纳米线。
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公开(公告)号：KR100826305B1
公开(公告)日：2008-04-30
申请号：KR1020060113648
申请日：2006-11-17
Applicant: 한국과학기술연구원
Abstract: A method for manufacturing a needle type single crystalline AlN nano-rod is provided to enhance efficiency and to extend a lifetime of the needle type single crystalline AlN nano-rod. An aluminum metal, a hydrochloric gas, and an ammonia gas react under nitrogen gas atmosphere during 10-30 minutes at temperature of 680-720 °C. Aluminum metal powders are positioned in the inside of the quartz tube. The hydrochloric gas/nitrogen is introduced into the inside of the quartz tube. The ammonia gas/nitrogen is introduced into the inside of the quartz tube. In the introduced gas, a volume ratio of HCl/NH3 is 0.02 to 0.05 and a volume ratio of (HCl/N2)/(NH3/N2) is 0.6 to 0.8. The total flow rate of the introduced gas corresponds to a range of 600 to 1000 sccm. A single crystalline nano-rod(110) is formed by introducing the gas in the flow rate.
Abstract translation: 提供一种制造针型单晶AlN纳米棒的方法，以提高针型单晶AlN纳米棒的效率并延长其寿命。 在氮气气氛下，在680-720℃的温度下，在10-30分钟内，将铝金属，盐酸气体和氨气反应。 铝金属粉末位于石英管的内部。 将盐酸气体/氮气引入石英管的内部。 将氨气/氮气引入石英管的内部。 在导入的气体中，HCl / NH 3的体积比为0.02〜0.05，（HCl / N 2）/（NH 3 / N 2）的体积比为0.6〜0.8。 引入气体的总流量对应于600〜1000sccm的范围。 通过以流量引入气体形成单晶纳米棒（110）。
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公开(公告)号：KR100704007B1
公开(公告)日：2007-04-04
申请号：KR1020060005111
申请日：2006-01-17
Applicant: 한국과학기술연구원
IPC: G01N33/52
Abstract: 본 발명은 화학발광 및 화학형광을 이용한 신속진단키트 및 이의 사용방법에 관한 것으로서, 더욱 상세하게는 시료패드, 콘주게이트패드, 신호밴드와 확인밴드로 구성된 분리멤브레인 및 흡수패드로 이루어진 신속진단키트에 있어서, 상기 분리멤브레인에 화학발광 및 화학형광의 각각 측정이 가능한 특정의 CdS
x /CdSe
1-x (0Abstract translation: 更具体地说，本发明涉及一种快速诊断试剂盒，其包括样品垫，偶联物垫，由信号带和识别带组成的分离膜以及吸收垫， 在分离膜中，特定的CdS
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