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公开(公告)号：KR101736784B1
公开(公告)日：2017-05-17
申请号：KR1020150103206
申请日：2015-07-21
Applicant: 재단법인대구경북과학기술원
Abstract: 발전장치를개시한다. 개시된발전장치는내측에유체가흐르는제1 유로를구비하는고온블록; 상기고온블록의일측에배치되며, 내측에유체가흐르는제2 유로를구비하는저온블록; 상기고온블록및 상기저온블록사이에배치되는열전모듈; 을포함하며, 상기고온블록과상기저온블록은연결부재를통해상호분리가능하게연결되는것을특징으로한다.
Abstract translation: 发电装置。 所公开的发电设备包括：具有第一流动路径的热块，流体通过该第一流动路径向内流动; 设置在高温块的一侧并具有流体流过的第二流动路径的低温块; 设置在高温块和低温块之间的热电模块; 并且高温块和低温块通过连接构件可拆卸地彼此连接。
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公开(公告)号：KR1020170049754A
公开(公告)日：2017-05-11
申请号：KR1020150150189
申请日：2015-10-28
Applicant: 재단법인대구경북과학기술원 , 주식회사 정관머티리얼
Abstract: 본발명은발전시스템및 그운영방법에관한것으로, 본발명의발전시스템은, 복수의발전장치, 상기발전장치로부터전류를공급받는저장장치, 상기저장장치로부터전류를공급받는인버터및 상기복수의발전장치로부터상기저장장치로공급되는전류를제어하는제1 제어부를포함하고, 상기발전장치는내측에유체가흐르는제1 유로를구비하는고온블록, 상기고온블록의일측에배치되며, 내측에유체가흐르는제2 유로를구비하는저온블록, 상기고온블록및 상기저온블록사이에배치되는열전모듈을포함하고, 상기고온블록과상기저온블록은연결부재를통해상호분리가능하게연결된다.
Abstract translation: 本发明的发电系统，并且涉及其操作的方法，本发明的电力系统中，多个发电装置的，提供给该装置单元的当前存储的功率，所存储的电力被提供给电流驱动器和所述多个装置的 包括：第一控制单元，用于控制从所述设备向所述存储装置提供的电流，并且所述生成器被设置在所述高温块的一侧上，具有流过其内部，所述内部流体中的流体的第一流动路径中的高温块 以及设置在高温块和低温块之间的热电模块，其中高温块和低温块通过连接构件可拆卸地连接。
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公开(公告)号：KR1020160078648A
公开(公告)日：2016-07-05
申请号：KR1020140188315
申请日：2014-12-24
Applicant: 재단법인대구경북과학기술원
Abstract: 본발명은벌크형태의 BiTe및고분자를포함하는유ㆍ무기하이브리드열전재료를제공한다. 본발명에따른벌크형태의유ㆍ무기하이브리드열전재료는고분자와 BiTe가물리적, 화학적으로결합하여재료의전기적, 열적특성을변화시킴으로써, 궁극적으로열전성능지수가향상되는효과가있다. 또한, 벌크형태의유ㆍ무기하이브리드열전재료로써열전발전분야에적합한특성을나타낸다. 나아가, 본발명에따른벌크형태의유ㆍ무기하이브리드열전재료의제조방법은기상환원방법을통해 BiTe분말을제조함으로써, 최종유ㆍ무기하이브리드열전재료를제조하기위한소결온도를낮춰벌크형태로제조가가능하다.
Abstract translation: 本发明提供一种包含Bi_2Te_3和聚合物的体型有机 - 无机杂化热电材料。 根据本发明的本体型有机 - 无机混合热电材料，聚合物和Bi 2 Te 3彼此物理和化学结合，从而改变了电和热特性，从而提高了热电式的品质因数。 此外，本体型有机 - 无机混合热电材料具有适合作为热电材料的热电场的性质。 提前通过制备本体型有机 - 无机混合热电材料的方法制备Bi_2Te_3粉末，从而将制备最终的有机 - 无机混合热电材料的烧成温度降低成批量制备。
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公开(公告)号：KR1020130017589A
公开(公告)日：2013-02-20
申请号：KR1020110080117
申请日：2011-08-11
Applicant: 재단법인대구경북과학기술원
Abstract: PURPOSE: A method for manufacturing BixSb2-xTe3 nanocompound thermoelectric materials and the nanocompound thermoelectric materials manufactured by the same are provided to increase a thermoelectric performance index by synthesizing BixSb2-xTe3 nanocompounds for a low temperature through a wet chemical process. CONSTITUTION: Bi-Sb solutions are made by injecting a Bi and Sb precursor to solvents(A1). Te solutions are made by injecting Te powder to mixture of acid and solvents(A2). BixSb2-xTe3 reactants are made by mixing the Bi-Sb solutions with the Te solutions(A3). BixSb2-xTe3 nanoparticles are obtained by filtering and drying the BixSb2-xTe3 reactants(A4). The BixSb2-xTe3 nanoparticles are thermally processed(A5). [Reference numerals] (A1) Forming Bi-Sb solutions; (A2) Making Te solutions; (A3) Reacting between the Bi-Sb solutions and Te solutions; (A4) Obtaining BixSb2-xTe3 nanoparticles by filtering and drying; (A5) Thermally processing the BixSb2-xTe3 nanoparticles; (AA) Start; (BB) End
Abstract translation: 目的：提供一种制造BixSb2-xTe3纳米复合热电材料的方法及其制造的纳米复合热电材料，以通过湿化学工艺合成BixSb2-xTe3纳米复合材料，以提高低温的热电性能指标。 构成：通过将Bi和Sb前体注入到溶剂（A1）中来制备Bi-Sb溶液。 Te溶液是通过将Te粉末注入到酸和溶剂（A2）的混合物中制成的。 BixSb2-xTe3反应物是通过将Bi-Sb溶液与Te溶液（A3）混合来制备的。 通过过滤和干燥BixSb2-xTe3反应物（A4）获得BixSb2-xTe3纳米颗粒。 BixSb2-xTe3纳米粒子经热处理（A5）。 （A1）形成Bi-Sb溶液; （A2）制作Te溶液; （A3）Bi-Sb溶液与Te溶液之间的反应; （A4）通过过滤和干燥获得BixSb2-xTe3纳米颗粒; （A5）热处理BixSb2-xTe3纳米粒子; （AA）开始; （BB）结束
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公开(公告)号：KR1020110075212A
公开(公告)日：2011-07-06
申请号：KR1020090131594
申请日：2009-12-28
Applicant: 재단법인대구경북과학기술원
CPC classification number: B22F1/0085 , B22F2201/03 , B22F2302/10 , C21D1/74 , F27B7/06
Abstract: PURPOSE: A powder heat treatment device is provided to manufacture powder of uniform particle size by performing the uniform heat treatment of a reaction vessel filled with powder. CONSTITUTION: A thermal process is performed in a reaction pipe. An outer pipe is arranged at outside of the reaction pipe to surround the reaction pipe. A rotation device(330) rotates the reaction pipe and outer pipe. The reaction pipe comprises a reaction chamber(314). The cross section of the reaction chamber is polygonal shape. A fixed amount of ambient gas is provided to the space between the outer pipe and the reaction pipe in order to separate the reaction pipe from external environment.
Abstract translation: 目的：通过对填充有粉末的反应容器进行均匀的热处理，提供粉末热处理装置来制造均匀粒度的粉末。 构成：在反应管中进行热处理。 外管在反应管的外侧设置以包围反应管。 旋转装置（330）使反应管和外管旋转。 反应管包括反应室（314）。 反应室的横截面为多边形。 为了将反应管与外部环境分离，向外管和反应管之间的空间设置固定量的环境气体。
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Patent Agency Ranking
公开(公告)号：KR1020090078283A
公开(公告)日：2009-07-17
申请号：KR1020080004144
申请日：2008-01-14
Applicant: 재단법인대구경북과학기술원
IPC: C07D471/04 , C09K11/06 , H01L51/50 , C07C15/28
CPC classification number: H01L51/0052 , C07C15/28 , C07D215/44 , H01L51/0059 , H01L51/5056 , H01L51/5072 , H01L2251/5384
Abstract: An organic light emitting diode containing anthracene derivative compound is provided to have high efficiency, longevity and color purity by substituting with two or more hetero cyclic compounds. An anthracene derivative compound is denoted by the chemical formula 1. The organic light emitting diode comprises a first electrode, organic layer containing one or more layer having light emitting layer, and a second electrode. The one or more layer in organic layer comprises the anthracene derivative compound of the chemical formula 1. The light emitting layer comprises a host and dopant, the host is anthracene derivative compound of the chemical formula 1. The dopant is phosphorescence compound.
Abstract translation: 提供含有蒽衍生物化合物的有机发光二极管，通过用两种以上的杂环化合物代替而具有高的效率，寿命和色纯度。 蒽衍生物化合物由化学式1表示。有机发光二极管包括第一电极，含有一层或多层具有发光层的有机层和第二电极。 有机层中的一层或多层包括化学式1的蒽衍生物化合物。发光层包括主体和掺杂剂，主体是化学式1的蒽衍生物化合物。掺杂剂是磷光化合物。
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公开(公告)号：KR100865661B1
公开(公告)日：2008-10-29
申请号：KR1020060138930
申请日：2006-12-29
Applicant: 재단법인대구경북과학기술원
Abstract: 본 발명은 고분자 화합물 및 이를 이용한 고분자 전계발광소자에 관한 것으로, 상기 고분자 화합물은 반복단위로서 정공수송특성이 우수한 아민기가 최소 2개 이상 포함되어 있고, 특히 2개 이상의 아민기 중 최소 1개는 카바졸기이기 때문에, 정공 및 전자수송특성이 우수하며, 이러한 페닐카바졸기를 갖는 고분자 화합물을 유기전계발광소자에 적용하면, 고휘도, 색재현 범위가 우수한 풀칼라 디스플레이의 구현이 가능할 뿐만 아니라, 대화면의 OLED TV 구현에도 기여할 수 있다.
페닐카바졸기, 아민기, 전계발광소자, 카바졸기, 고분자 화합물, 정공수송특성, 전자수송특성, 호스트, 도펀트-
公开(公告)号：KR100838271B1
公开(公告)日：2008-06-17
申请号：KR1020060138420
申请日：2006-12-29
Applicant: 재단법인대구경북과학기술원
IPC: H01L31/04 , H01L31/0224 , H01L31/18
CPC classification number: Y02E10/542 , Y02P70/521 , H01L31/04 , H01L31/0224 , H01L31/18
Abstract: A method for manufacturing a transparent counter electrode of a dye-sensitive solar cell is provided to adjust a concentration of platinum nano particles by controlling a process time and a current amount of an electro-reduction process. An electrolyte solution containing platinum ions is provided(110). The electrolyte solution is placed in an electro-chemical reactor(140) with a transparent conductive substrate(120) and a counter electrode(130). Negative and positive voltages are applied on the transparent conductive substrate and the counter electrode, respectively, by using a DC voltage supply(150), such that platinum ions are decreased in the conductive substrate. Voltage/current density and application timing are adjusted, such that the platinum particles are formed in an island shape and the counter electrode has a transparent property.
Abstract translation: 提供一种用于制造感光太阳能电池的透明对电极的方法，通过控制处理时间和电还原处理的当前量来调节铂纳米颗粒的浓度。 提供含有铂离子的电解质溶液（110）。 将电解质溶液放置在具有透明导电基板（120）和对电极（130）的电化学反应器（140）中。 通过使用直流电压源（150）分别在透明导电基板和对电极上施加负电压和正电压，使得导电基板中的铂离子减少。 调整电压/电流密度和施加时刻，使得铂颗粒形成为岛状，并且对电极具有透明性。
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公开(公告)号：KR100803716B1
公开(公告)日：2008-02-18
申请号：KR1020060123278
申请日：2006-12-06
Applicant: 재단법인대구경북과학기술원
Abstract: A metal hydroxide containing complex fiber, a metal oxide nanofiber and a manufacturing method thereof are provided to have the ultra-fine holes, thereby capable of using as various uses. A precursor containing metal ions is mixed with the high polymer resin solution so that the mixture solution containing metal hydroxide is prepared. The mixture solution is spun electrically so that the complex fiber containing the metal hydroxide and the high polymer resin is manufactured. The metal hydroxide is transformed into the metal oxide and then the high polymer fiber is sintered in order to remove the high polymer resin. The precursor containing metal ions is a metal salt or an organic metal compound including at least one metal selected from a group consisting of indium, tin, copper and zinc and the like. The precursor of 0.01 to 2 mol is mixed with the high polymer resin of 1 mol. The electric spun is performed by voltage of 5 to 10kV. Further, a plasticizing temperature of the complex fiber is 400-800°C.
Abstract translation: 提供含有复合纤维的金属氢氧化物，金属氧化物纳米纤维及其制造方法以具有超细孔，从而能够用作各种用途。 将含有金属离子的前体与高分子树脂溶液混合，制备含有金属氢氧化物的混合溶液。 将混合溶液电纺，从而制造含有金属氢氧化物和高分子树脂的复合纤维。 将金属氢氧化物转变成金属氧化物，然后将高分子纤维烧结以除去高分子树脂。 含有金属离子的前体是包含选自铟，锡，铜和锌等的至少一种金属的金属盐或有机金属化合物等。 将0.01〜2mol的前体与1mol的高分子树脂混合。 电纺丝的电压为5〜10kV。 此外，复合纤维的增塑温度为400-800℃。
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公开(公告)号：KR100791039B1
公开(公告)日：2008-01-03
申请号：KR1020060071624
申请日：2006-07-28
Applicant: 재단법인대구경북과학기술원 , 영남대학교 산학협력단
CPC classification number: A61L15/12 , A61F2013/00089 , A61L2300/214 , A61L2400/18
Abstract: A nano non-woven fabric containing an antioxidant for wound dressing is provided to improve close adhesion to the skin and air permeability, to prevent contamination by bacterial invasion, and to suppress the production of active oxygen. A nano non-woven fabric for wound dressing contains an antioxidant using a bio-compatible polymer impregnated with N-acetyl-L-cysteine(NAC) as a support. The NAC containing polymer solution having a concentration of 3-20g/dl is then applied to a nano non-woven fabric by electrospinning. Both synthetic polymers or natural polymers can be used as the bio-compatible polymer. Examples of such polymers include polyvinyl alcohol, polyethylene oxide, polyethylene glycol, PLA, PGA, collagen, gelatin, alginate, alginic acid, chitosan, etc.
Abstract translation: 提供含有用于伤口敷料的抗氧化剂的纳米无纺布，以提高对皮肤的密合性和透气性，防止细菌侵入的污染，抑制活性氧的产生。 用于伤口敷料的纳米无纺布包含使用以N-乙酰基-L-半胱氨酸（NAC）作为载体浸渍的生物相容性聚合物的抗氧化剂。 然后通过静电纺丝将具有3-20g / dl浓度的含有NAC的聚合物溶液施加到纳米无纺布上。 合成聚合物或天然聚合物均可用作生物相容性聚合物。 这些聚合物的实例包括聚乙烯醇，聚环氧乙烷，聚乙二醇，PLA，PGA，胶原，明胶，藻酸盐，藻酸，壳聚糖等。
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