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公开(公告)号：KR1020090068745A
公开(公告)日：2009-06-29
申请号：KR1020070136490
申请日：2007-12-24
Applicant: 재단법인대구경북과학기술원
IPC: H01L31/068 , H01L31/04
CPC classification number: Y02E10/542 , H01L31/068 , H01L31/04
Abstract: P-N homojunction for a dye-sensitive solar cell and a manufacturing method thereof are provided to reduce electron recombination and to improve efficiency of the solar cell by using a doped metal oxide. A method for manufacturing P-N homojunction for a dye-sensitive solar cell comprises the following steps of: preparing metal oxide sol and mixing polymeric binder to the metal oxide sol in order to obtain metal oxide paste; forming a doped metal oxide sol and mixing the polymeric binder to the doped metal oxide sol in order to obtain doped metal oxide paste; coating the metal oxide paste on a conductive substrate and sintering it to obtain n-type semiconductor layer; and coating the doped metal oxide paste on the n-type semiconductor layer and sintering it to obtain p-type semiconductor layer.
Abstract translation: 提供了用于染料敏感的太阳能电池的P-N同相及其制造方法，以通过使用掺杂的金属氧化物来减少电子复合并提高太阳能电池的效率。 一种用于染料敏感太阳能电池的P-N同相制备方法包括以下步骤：制备金属氧化物溶胶并将聚合物粘合剂与金属氧化物溶胶混合以获得金属氧化物浆料; 形成掺杂的金属氧化物溶胶并将所述聚合物粘合剂混合到掺杂的金属氧化物溶胶中以获得掺杂的金属氧化物浆料; 将金属氧化物糊料涂覆在导电基板上并烧结以获得n型半导体层; 并在n型半导体层上涂覆掺杂的金属氧化物浆料并烧结以获得p型半导体层。
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公开(公告)号：KR1020090059342A
公开(公告)日：2009-06-11
申请号：KR1020070126155
申请日：2007-12-06
Applicant: 재단법인대구경북과학기술원
IPC: H01L31/04 , H01L31/0224
CPC classification number: Y02E10/542 , Y02P70/521 , H01L31/04 , H01L31/0224
Abstract: A counter electrode for a dye-sensitive solar cell and a solar cell including the same are provided to improve the attachment of a noble metal layer by forming an adhesion layer between the noble metal layer and the transparent conductive layer of the counter electrode. A substrate(10) is coated with a transparent conductive layer(20). The transparent conductive layer is made of ITO(Indium Tin Oxide) or FTO(Fluorine Tin Oxide). An adhesion layer(30) is the conductive material layer and is interposed between the transparent conductive layer and a noble metal layer(40) to enhance the adhesion. The noble metal layer is positioned in the uppermost layer of the counter electrode and exchanges the electron by directly contacting the electrolyte.
Abstract translation: 提供了一种用于染料敏感的太阳能电池的对电极和包括其的太阳能电池，以通过在贵金属层和对电极的透明导电层之间形成粘合层来改善贵金属层的附着。 衬底（10）涂覆有透明导电层（20）。 透明导电层由ITO（氧化铟锡）或FTO（氟化锡）制成。 粘合层（30）是导电材料层，并且介于透明导电层和贵金属层（40）之间以增强粘附力。 贵金属层位于对电极的最上层，通过直接接触电解质来交换电子。
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公开(公告)号：KR100780275B1
公开(公告)日：2007-11-30
申请号：KR1020060044725
申请日：2006-05-18
Applicant: 재단법인대구경북과학기술원
IPC: B01J21/06 , C01G23/047 , C01G23/053 , B82Y30/00
Abstract: 본 발명은 백금이온 전구체를 제1 용매에 용해시켜 백금이온 전구체 용액을 준비하는 단계, 이산화 티탄 전구체를 제2 용매에 용해시켜 이산화 티탄 전구체 용액을 준비하는 단계, 상기 백금이온 전구체 용액 및 상기 이산화 티탄 전구체 용액을 혼합 및 1차 교반 시키는 단계, 상기 백금이온 전구체 용액 및 상기 이산화 티탄 전구체 용액의 혼합액에 질소이온 전구체를 첨가 및 교반하여 나노 콜로이드 용액을 생성하는 단계, 상기 나노 콜로이드 용액을 30 내지 50℃의 온도 하에서 감압 증발 시켜 분말화된 이산화 티탄 광촉매를 수득하는 단계를 포함하는 이산화 티탄 광촉매의 제조 방법을 제공한다.
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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：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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Patent Agency Ranking
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：KR101083390B1
公开(公告)日：2011-11-14
申请号：KR1020090088119
申请日：2009-09-17
Applicant: 재단법인대구경북과학기술원 , 주식회사 엘 앤 에프
IPC: H01L31/04
CPC classification number: Y02E10/542
Abstract: 기판위에배치된투명전극, 상기투명전극위에배치되어있으며염료가흡착된반도체화합물을구비한반도체층을포함한염료감응태양전지의제조방법에있어서, 상기반도체층은상기투명전극위에반도체화합물의막을형성하는단계, 금속수화물을용매에녹여침지액을제조하는단계, 상기반도체화합물의막이형성된상기기판을상기침지액에침지시켜상기반도체화합물표면에상기금속수화물을코팅하는단계, 및상기금속수화물의코팅후 염료액에침지시켜염료를흡착시키는단계를포함하는공정에의해형성되는염료감응태양전지의제조방법이제공된다.
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公开(公告)号：KR1020110119181A
公开(公告)日：2011-11-02
申请号：KR1020100038758
申请日：2010-04-27
Applicant: 재단법인대구경북과학기술원 , 주식회사 엘 앤 에프
IPC: H01L31/04
Abstract: PURPOSE: An organic-inorganic hybrid solar cell with metal salt and metal carbonate salt and a manufacturing method thereof are provided to improve the efficiency of the solar cell by blocking electrons which are recombined with electrolytes. CONSTITUTION: A semiconductor layer including titanium dioxide is formed on a first electrode(S520). Metal carbonate salt and metal salt are simultaneously formed on the surface of the semiconductor layer(S530). Dye is introduced to the semiconductor layer(S540). A second electrode is formed on the second substrate to face the first electrode(S550). Electrolytes are inputted between the first electrode and the second electrode(S560).
Abstract translation: 目的：提供一种具有金属盐和金属碳酸盐的有机 - 无机混合太阳能电池及其制造方法，其通过阻断与电解液重新结合的电子来提高太阳能电池的效率。 构成：在第一电极上形成包括二氧化钛的半导体层（S520）。 金属碳酸盐和金属盐同时形成在半导体层的表面上（S530）。 将染料引入半导体层（S540）。 第二电极形成在第二基板上以面对第一电极（S550）。 在第一电极和第二电极之间输入电解质（S560）。
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公开(公告)号：KR101076724B1
公开(公告)日：2011-10-26
申请号：KR1020090089545
申请日：2009-09-22
Applicant: 재단법인대구경북과학기술원
IPC: H01L31/047
CPC classification number: Y02E10/50
Abstract: 연결층에의해전기적으로연결되면서입사광의방향에따라순차적으로적층된하부셀 및상부셀을포함하되, 상부셀로서유기계태양전지셀, 하부셀로서칼코지나이드계태양전지셀을포함하는탠덤형태양전지가제공된다.
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