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公开(公告)号：KR1020080038651A
公开(公告)日：2008-05-07
申请号：KR1020060105809
申请日：2006-10-30
Applicant: 한국과학기술연구원
IPC: H01L31/04 , H01L31/0216 , H01L31/18
CPC classification number: Y02E10/542 , Y02P70/521 , H01L31/04 , H01L31/0216 , H01L31/18
Abstract: A photo electrode including a blocking layer for dye-sensitized photovoltaic cell and a method for preparing the same are provided to improve adhesive strength between a conductive substrate and a porous layer by blocking the contact between the conductive substrate and the porous layer. A photo electrode(10) includes a conductive substrate(11). A blocking layer(12) including a metal oxide is formed on the conductive substrate. A porous layer(13) is formed on the blocking layer. The porous layer includes nano particles of a metal oxide. The porous layer includes photosensitive dyes attached on a surface thereof. In the blocking layer and the porous layer, the metal oxide is formed with one or more elements selected from a group including a Ti oxide, a Zr oxide, a Sr oxide, a Zn oxide, an In oxide, a La oxide, an Al oxide, a Y oxide, a Sc oxide, a Sm oxide, a Ga oxide, and a SrTi oxide.
Abstract translation: 提供了一种包括用于染料敏化的光伏电池的阻挡层的光电极及其制备方法，以通过阻挡导电基底和多孔层之间的接触来改善导电基底和多孔层之间的粘合强度。 光电极（10）包括导电基板（11）。 在导电性基板上形成包含金属氧化物的阻挡层（12）。 在阻挡层上形成多孔层（13）。 多孔层包括金属氧化物的纳米颗粒。 多孔层包括附着在其表面上的光敏染料。 在阻挡层和多孔层中，金属氧化物形成有选自Ti氧化物，Zr氧化物，Sr氧化物，Zn氧化物，In氧化物，La氧化物，Al中的一种或多种元素 氧化物，Y氧化物，Sc氧化物，Sm氧化物，Ga氧化物和SrTi氧化物。
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公开(公告)号：KR100821524B1
公开(公告)日：2008-04-14
申请号：KR1020060103440
申请日：2006-10-24
Applicant: 한국과학기술연구원
IPC: H01L31/04 , H01L31/0224 , H01L31/18
CPC classification number: H01G9/2031 , H01G9/2059 , H01L51/0086 , Y02E10/542 , Y02P70/521
Abstract: A method for manufacturing an oxide electrode for a sensitized solar cell and a sensitized solar cell using the same are provided to induce formation of a metal oxide nano-particle structure and to improve the efficiency of the sensitized solar cell by using a pulverizer for uniformly re-distributing nano-particles. A metal oxide paste(14) is prepared by mixing nano-particles of a metal oxide, a binder resin, and a solvent. The metal oxide paste is inputted into a grinder(10,11,12) and pulverized to manufacture a paste in which the nano-particles of the metal oxide are uniformly distributed. The paste in which the nano-particles of the metal oxide are uniformly distributed is coated on a conductive transparent substrate and thermally treated. A dye is absorbed in the conductive transparent substrate to manufacture a conductive electrode. The pulverizer is selected from a group consisting of a 3-roll pulverizer and a bead pulverizer. The metal oxide containing the nano-particles is a metal oxide or a composite oxide selected from a group consisting of Ti, Zr, Sr, Zn, In, Yr, La, V, Mo, W, Sn, Nb, Mg, Al, Y, Sc, Sm, and Ga.
Abstract translation: 提供一种用于制造敏化太阳能电池的氧化物电极的方法和使用该氧化物电极的致敏太阳能电池，以诱导形成金属氧化物纳米颗粒结构并通过使用粉碎机均匀地提高敏化太阳能电池的效率 分布纳米颗粒。 通过混合金属氧化物，粘合剂树脂和溶剂的纳米颗粒来制备金属氧化物糊（14）。 将金属氧化物糊剂输入到研磨机（10,11,12）中并粉碎，制成其中金属氧化物的纳米颗粒均匀分布的糊料。 其中金属氧化物的纳米颗粒均匀分布的糊料涂覆在导电透明基材上并进行热处理。 染料被吸收在导电透明基板中以制造导电电极。 粉碎机选自由3辊式粉碎机和珠磨机组成的组。 含有纳米颗粒的金属氧化物是选自由Ti，Zr，Sr，Zn，In，Yr，La，V，Mo，W，Sn，Nb，Mg，Al等组成的组中的金属氧化物或复合氧化物， Y，Sc，Sm和Ga。
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公开(公告)号：KR1020140080468A
公开(公告)日：2014-06-30
申请号：KR1020140062859
申请日：2014-05-26
Applicant: 한국과학기술연구원
IPC: H01L31/078 , H01L31/076 , H01L31/05
CPC classification number: Y02E10/542 , H01L31/078 , H01L31/05 , H01L31/076
Abstract: According to an embodiment of the present invention, a tandem solar cell comprises a CIGS solar cell mounted on a lower part; a DSSC solar cell mounted on the upper part of the CIGS solar cell; and an anti-reflection coating (ARC) layer mounted between the CIGS solar cell and the DSSC solar cell, wherein the CIGS solar cell and the DSSC solar cell are electrically connected to each other and stacked. The tandem solar cell according to the embodiment of the present invention can increase the light transmittance and obtain a photo current at low thickness by reducing a light scattering effect due to TiO2 light absorbing layer consisting of TiO2 particles which have less than and equal to 20 nm of a diameter, and the ARC layer.
Abstract translation: 根据本发明的实施例，串联太阳能电池包括安装在下部的CIGS太阳能电池; 安装在CIGS太阳能电池上部的DSSC太阳能电池; 以及安装在CIGS太阳能电池和DSSC太阳能电池之间的防反射涂层（ARC）层，其中CIGS太阳能电池和DSSC太阳能电池彼此电连接并堆叠。 根据本发明的实施例的串联太阳能电池可以通过减少由具有小于等于20nm的TiO 2颗粒组成的TiO 2光吸收层的光散射效应来增加透光率并获得低厚度的光电流 的直径和ARC层。
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公开(公告)号：KR1020120119414A
公开(公告)日：2012-10-31
申请号：KR1020110037318
申请日：2011-04-21
Applicant: 한국과학기술연구원
IPC: C07C69/734 , C07D333/10 , C01B31/02 , H01L31/04
CPC classification number: Y02E10/50 , C07C69/734 , C01B32/152 , C07D333/10 , H01L31/04
Abstract: PURPOSE: A methanoflullerene derivative is provided to obtain high energy conversion efficiency and open circuit voltage of high level through a combination of polymer electron donor because of excellent solubility and high LUMO energy level, and excellent solubility. CONSTITUTION: A methanoflullerene derivative is represented by chemical formula 1. In chemical formula 1, A is C60 or C70 fullerene, R1-R4 is respectively substituted or unsubstituted C1-20 alkyl, a substituted or unsubstituted C6-40 aryl or substituted or unsubstituted C3-40 heteroaryl, where a first added group(R1,R2) and a second added group(R3,R4) are different each other. A substituent of R1-R4 is one or more selected from C1-20 alkyl, C1-20 alkoxy, C6-40 aryl, C6-40 aryl, C6-40 aralkyl, C6-40 alyklaryl, C6-40 aralkoxy, C4-40 heteroaryl, C3-30 cycloalkyl, C1-30 alkylcarbonyl, C1-30 alkoxycarbonyl, C3-30 heterocycloalkyl, hydroxy, carboxy, amino, cyano, nitro, and halogen.
Abstract translation: 目的：通过聚合物电子给体的组合获得高能量转换效率和高电平的开路电压，因为具有优异的溶解度和高的LUMO能级，并且具有优异的溶解性，提供了一种甲基异戊烯衍生物。 化学式1中，A为C60或C70富勒烯，R1-R4分别为取代或未取代的C1-20烷基，取代或未取代的C6-40芳基或取代或未取代的C3 -40杂芳基，其中第一加成基团（R 1，R 2）和第二加成基团（R 3，R 4）彼此不同。 R 1 -R 4的取代基是选自C 1-20烷基，C 1-20烷氧基，C 6-40芳基，C 6-40芳基，C 6-40芳烷基，C 6-40芳烷基，C 6-40芳烷氧基，C 4-40中的一个或多个 杂芳基，C3-30环烷基，C1-30烷基羰基，C1-30烷氧基羰基，C3-30杂环烷基，羟基，羧基，氨基，氰基，硝基和卤素。
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Patent Agency Ranking
公开(公告)号：KR1020120084529A
公开(公告)日：2012-07-30
申请号：KR1020110005946
申请日：2011-01-20
Applicant: 한국과학기술연구원
IPC: H01L31/04 , H01L31/0224
CPC classification number: H01G9/2095 , B82Y10/00 , B82Y30/00 , H01G9/2031 , H01G9/2059 , H01L51/003 , Y02E10/542 , Y02P70/521
Abstract: PURPOSE: A flexible photo electrode and a manufacturing method thereof and a dye-sensitized solar cell using the same are provided to improve photoelectric efficiency by using a flexible photo electrode as a semiconductor electrode. CONSTITUTION: A first substrate is formed including a porous film, an adhesion layer, and a flexible transparent substrate(102). A flexible transparent substrate and a second substrate including the adhesion layer and the porous film formed on the flexible transparent substrate are formed by separating a high temperature resistance substrate from the first substrate with a transfer process. A conductive non-metal film(105) is formed on the porous film of the second substrate, the side of the adhesion layer, and the flexible transparent substrate. A third substrate comprises the flexible transparent substrate, the adhesion layer formed on the flexible transparent substrate, the porous film, and the conductive non-metal film. Dye is adsorbed on a surface of the porous film of the third substrate.
Abstract translation: 目的：提供柔性光电极及其制造方法以及使用其的染料敏化太阳能电池，以通过使用柔性光电极作为半导体电极来提高光电效率。 构成：形成包括多孔膜，粘合层和柔性透明基板（102）的第一基板。 在柔性透明基板和包含粘合层和形成在柔性透明基板上的多孔膜之间的柔性透明基板和第二基板通过转印工艺从第一基板分离耐高温基板而形成。 在第二基板的多孔膜，粘合层侧和柔性透明基板上形成导电非金属膜（105）。 第三基板包括柔性透明基板，形成在柔性透明基板上的粘附层，多孔膜和导电非金属膜。 染料被吸附在第三基板的多孔膜的表面上。
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公开(公告)号：KR101095022B1
公开(公告)日：2011-12-20
申请号：KR1020090119977
申请日：2009-12-04
Applicant: 한국과학기술연구원
Abstract: 본 발명에 따른 보호막 구조 형성 방법은, 기판의 전면에 접착층을 형성하는 단계, 상기 기판의 후면에 보호층을 형성하는 단계, 및 상기 접착층을 이용하여 상기 보호층이 형성된 상기 기판을 전자 소자에 부착하는 단계를 포함할 수 있다. 상기 보호층은 유기보호층 및 무기보호층을 포함할 수 있다.
유기전자소자, 보호막, 유무기 복합층-
公开(公告)号：KR101078873B1
公开(公告)日：2011-11-01
申请号：KR1020100103387
申请日：2010-10-22
Applicant: 한국과학기술연구원
IPC: H01L31/04 , H01L31/0224
CPC classification number: H01G9/2022 , H01G9/2095 , H01L51/0021 , H01L51/0027 , H01M14/00 , Y02E10/542 , Y02E10/549 , Y02P70/521
Abstract: PURPOSE: A method for manufacturing a counter electrode for a dye-sensitized solar cell is provided to prevent thermal damage to a plastic substrate by sintering a catalyst layer formed on one side of the counter electrode with laser at a low temperature. CONSTITUTION: A counter electrode for a dye-sensitized solar cell includes a conductive substrate(10) and a catalyst layer(11) formed on one side of a substrate. A catalyst layer is sintered with laser.
Abstract translation: 目的：提供一种用于制造用于染料敏化太阳能电池的对电极的方法，以通过在低温下用激光烧结形成在对电极一侧上的催化剂层来防止对塑料基板的热损伤。 构成：用于染料敏化太阳能电池的对电极包括导电基板（10）和形成在基板一侧的催化剂层（11）。 催化剂层用激光烧结。
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39.发明授权염료 감응 태양 전지의 상대 전극용 탄소나노튜브/금속 복합 페이스트 조성물 및 상기를 이용한 탄소나노튜브/금속 복합 상대 전극 有权碳纳米管/金属复合材料用于透明的太阳能电池的计数器电极和碳纳米管/金属复合计数器电极
公开(公告)号：KR101068940B1
公开(公告)日：2011-09-29
申请号：KR1020090030576
申请日：2009-04-08
Applicant: 세종대학교산학협력단 , 한국과학기술연구원
CPC classification number: H01B1/24 , H01B1/22 , H01G9/2022 , H01G9/2031 , H01G9/2059 , H01L51/444 , Y02E10/542 , Y02P70/521
Abstract: 본 발명은, 염료감응 태양 전지의 상대 전극용 탄소나노튜브/금속 복합 페이스트 조성물, 상기 조성물을 이용하여 기판에 도포하여 열처리함으로써 형성되는 염료감응 감응 태양 전지용 탄소나노튜브/금속 복합 상대 전극, 및 상기 탄소나노튜브/금속 복합 상대 전극을 포함하는 염료감응 감응 태양 전지에 관한 것이다.
분절 공중합체, 탄소나노튜브, 금속, 복합 페이스트, 분산제, 염료감응형 태양전지, 상대전극-
公开(公告)号：KR1020110087090A
公开(公告)日：2011-08-02
申请号：KR1020100006556
申请日：2010-01-25
Applicant: 한국과학기술연구원
CPC classification number: Y02E10/542 , Y02P70/521
Abstract: PURPOSE: A composition for forming a photoelectrode is provided to easily form a photoelectrode at a temperature of 170 °C or less and to ensure excellent electron transfer efficiency by improving interconnectivity between metal oxide particles through the chemical reaction of metal hydroxide and metal oxide particles using thermal treatment. CONSTITUTION: A composition for forming a photoelectrode comprises: a colloid solution of a metal oxide having a hydroxyl group on the surface of particles and a colloidal solution of metal hydroxide that is the hydrolyzate of metal alkoxide. A method for preparing a photoelectrode for a solar cell comprises the steps of: preparing a composition for forming the photoelectrode; applying the composition to a substrate; heating and drying the substrate at 20-170 °C; and dipping the heat-treated substrate in a photosensitive dye solution.
Abstract translation: 目的：提供用于形成光电极的组合物，以在170℃或更低的温度下容易地形成光电极，并且通过金属氢氧化物和金属氧化物颗粒的化学反应改善金属氧化物颗粒之间的互连性，从而确保优异的电子转移效率，其使用 热处理。 构成：用于形成光电极的组合物包括：在颗粒表面上具有羟基的金属氧化物的胶体溶液和作为金属醇盐的水解产物的金属氢氧化物的胶体溶液。 一种制备太阳能电池用光电极的方法包括以下步骤：制备用于形成光电极的组合物; 将组合物施加到基底上; 在20-170℃下加热和干燥基材; 并将热处理的基材浸渍在感光性染料溶液中。
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