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公开(公告)号：KR1020140012224A
公开(公告)日：2014-02-03
申请号：KR1020120077782
申请日：2012-07-17
Applicant: 한국과학기술연구원
IPC: H01L31/042 , H01L31/18 , H01L51/42
CPC classification number: Y02E10/549 , Y02P70/521 , H01L31/042 , H01L31/18 , H01L51/42
Abstract: The present invention relates to a tandem solar cell combined with an amorphous silicon solar cell and an organic solar cell. A transparent conducting intermediate layer is formed at an interface between the amorphous silicon solar cell and the organic solar cell. The loss of light absorption due to the introduction of the transparent conducting intermediate layer is minimized and the interface resistance of the inner part of the tandem solar cell is greatly reduced. Thereby, a solar cell of high efficiency can be manufactured. [Reference numerals] (10) Conductive substrate; (20) P-type amorphous silicon; (30) I-type amorphous silicon; (40) N-type amorphous silicon; (50) Transparent conducting intermediate layer; (60) Hole transport layer; (70) Organic photoactive layer; (80) Electron transport layer; (90) Electrode
Abstract translation: 本发明涉及与非晶硅太阳能电池和有机太阳能电池组合的串联太阳能电池。 在非晶硅太阳能电池和有机太阳能电池之间的界面处形成透明导电中间层。 由于引入透明导电中间层而导致的光吸收损失最小化，并且串联太阳能电池的内部部分的界面电阻大大降低。 由此，可以制造高效率的太阳能电池。 （附图标记）（10）导电基板; （20）P型非晶硅; （30）I型非晶硅; （40）N型非晶硅; （50）透明导电中间层; （60）空穴传输层; （70）有机光敏层; （80）电子传输层; （90）电极
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公开(公告)号：KR101327538B1
公开(公告)日：2013-11-08
申请号：KR1020120055976
申请日：2012-05-25
Applicant: 한국과학기술연구원
IPC: H01L31/0749 , H01L31/042 , H01L31/18
CPC classification number: Y02E10/50 , H01L31/0749 , H01L31/042 , H01L31/18
Abstract: The present invention relates to a method for fabricating CIS-based compound thin film with a dense and fine structure by using a pressure process without using an organic binder. A CIS-based compound thin film with high efficiency is obtained by manufacturing a high quality thin film through a simple and economical manufacturing process. [Reference numerals] (AA) Manufacture a solution precursor or colloid (slurry) precursor;(BB) Ink or paste coating;(CC) Pressurize (Pressing, first axis pressing, cold isostatic pressing);(DD) Heat treatment;(EE) Manufacture solar batteries
Abstract translation: 本发明涉及通过使用不使用有机粘合剂的压力法制造具有致密和精细结构的基于CIS的复合薄膜的方法。 通过简单经济的制造工艺制造高品质薄膜，可以获得高效率的基于CIS的复合薄膜。 （AA）制造溶液前体或胶体（浆料）前体;（BB）油墨或糊状涂料;（CC）加压（压制，第一轴压制，冷等静压）;（DD）热处理;（EE ）制造太阳能电池
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公开(公告)号：KR1020130115687A
公开(公告)日：2013-10-22
申请号：KR1020120038225
申请日：2012-04-13
Applicant: 한국과학기술연구원
IPC: H01M14/00 , H01B1/06 , H01L31/042 , C08L5/00
CPC classification number: H01G9/2018 , H01G9/2013 , H01G9/2031 , H01G9/2059 , Y02E10/542
Abstract: PURPOSE: An environment-friendly polymer gel electrolyte composition facilitates the injection of electrolyte, reduces leakage and volatilization, thereby providing a dye-sensitized solar cell with excellent long term stability and high efficiency. CONSTITUTION: A polymer gel electrolyte composition for a dye-sensitized solar cell comprises a polysaccharide-based polymer aqueous solution and a liquid electrolyte mixed of an oxidation-reduction derivative and an organic solvent. A manufacturing method of a polymer gel electrolyte composition comprises a step of manufacturing a polymer gel aqueous solution by dispersing polysaccharide-based polymer into a solvent; a step of manufacturing a liquid electrolyte by mixing an oxidation-reduction derivative and an organic solvent; and a step of mixing the polysaccharide-based polymer gel aqueous solution and liquid electrolyte.
Abstract translation: 目的：环保型聚合物凝胶电解质组合物有利于电解液的注入，减少渗漏和挥发，从而提供染料敏化太阳能电池，具有优异的长期稳定性和高效率。 构成：用于染料敏化太阳能电池的聚合物凝胶电解质组合物包括多糖基聚合物水溶液和与氧化还原衍生物和有机溶剂混合的液体电解质。 聚合物凝胶电解质组合物的制造方法包括通过将多糖类聚合物分散在溶剂中来制造聚合物凝胶水溶液的步骤; 通过混合氧化还原衍生物和有机溶剂制造液体电解质的步骤; 以及混合多糖系聚合物凝胶水溶液和液体电解质的工序。
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Patent Agency Ranking
公开(公告)号：KR1020130020739A
公开(公告)日：2013-02-27
申请号：KR1020110081664
申请日：2011-08-17
Applicant: 한국과학기술연구원
IPC: C07D495/04 , H01L51/30
Abstract: PURPOSE: A donor-bridge-acceptor type organic semiconductor for a solar cell is provided to optimize a bridge structure and to enhance efficiency of the solar cell. CONSTITUTION: A donor-bridge-acceptor type organic semiconductor for a solar cell is denoted by chemical formula 1. In chemical formula 1, R1 and R2 are independently selected from hydrogen and C1-C20 saturated or unsaturated alkyl group of a straight chain or a branched chain. The organic semiconductor of chemical formula 1 is prepared according to reaction formula 1.
Abstract translation: 目的：提供用于太阳能电池的供体 - 桥 - 受体型有机半导体，以优化桥结构并提高太阳能电池的效率。 构成：化学式1表示用于太阳能电池的供体 - 桥 - 受体型有机半导体。在化学式1中，R 1和R 2独立地选自氢和C 1 -C 20饱和或不饱和的直链或 支链。 根据反应式1制备化学式1的有机半导体。
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公开(公告)号：KR1020110117986A
公开(公告)日：2011-10-28
申请号：KR1020100037522
申请日：2010-04-22
Applicant: 한국과학기술연구원
CPC classification number: Y02E10/50 , C08G61/12 , C08G2261/1334 , C08G2261/3246 , C08G2261/91 , H01L51/5203 , Y02E10/549
Abstract: 본 발명은 태양광의 효과적인 흡수를 통한 고효율의 태양전지를 제조하는데 사용되는 티에노[3,4-b]티오펜 유도체와 카바졸 유도체의 공중합에 의한 신규 반도체 고분자 및 그 제조방법과, 유기 태양전지에서의 그의 용도에 관한 것이다.
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公开(公告)号：KR101061970B1
公开(公告)日：2011-09-05
申请号：KR1020090045450
申请日：2009-05-25
Applicant: 한국과학기술연구원
IPC: H01L31/04
CPC classification number: H01G9/2031 , H01G9/2022 , H01G9/2059 , H01L51/0086 , Y02E10/542 , Y02P70/521
Abstract: 본 발명은 전도성 비금속 (non-metal)을 광전극의 전도성 필름으로 이용한 광전극 및 이를 포함하는 염료감응 태양전지 (back contact dye-sensitized solar cell)에 관한 것으로서, 본 발명에 따른 광전극은 금속산화물 다공질막이 투명기판에 직접 접촉하여, 전도성 필름에 의한 빛의 흡수 및 산란이 없는 우수한 투광도의 광전극을 응용할 수 있을 뿐만 아니라, 우수한 전도성을 가지므로 박막에서 유리한 전도성 필름의 형성이 용이하다는 장점을 가지고 있다.
태양전지, 염료감응, 광전극, 전도성 비금속Abstract translation: 本发明涉及使用导电非金属作为光电极的导电膜的光电极和包含该光电极的背接触染料敏化太阳能电池， 多孔膜，因为与透明基板直接接触，以及由所述导电膜应用透光率的优异的光电极没有光的吸收和散射，优异的导电性的具有容易的优点，以在所述薄膜的有利导电膜 有。
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公开(公告)号：KR1020110085051A
公开(公告)日：2011-07-27
申请号：KR1020100004632
申请日：2010-01-19
Applicant: 한국과학기술연구원
IPC: H01L31/04
Abstract: PURPOSE: A laminated polymer solar battery using a metal oxide nano particle and a manufacturing method thereof are provided to form a middle layer and form a second light activating layer and a drain electrode on the middle layer, thereby obtaining a high open circuit voltage. CONSTITUTION: A first photoactive layer(30), a middle layer(40), a recombination layer, a second photoactive layer(60), and a drain electrode are successively laminated from the lower part of a conductive substrate from the top of the conductive substrate. The middle layer protects the first and second photoactive layers and assists electron transfer from the first photoactive layer to the recombination layer. The middle layer has surface roughness which is shorter than 50nm. The middle layer comprises a high dispersion metal oxide nano particle. An electron transferred to the first photoactive layer and a hole transferred to the second photoactive layer.
Abstract translation: 目的：提供使用金属氧化物纳米粒子的层叠聚合物太阳能电池及其制造方法，以形成中间层，并在中间层上形成第二光活化层和漏电极，从而获得高开路电压。 构成：从导电性基材的顶部依次层叠第一光敏层（30），中间层（40），复合层，第二光敏层（60）和漏极电极 基质。 中间层保护第一和第二光活性层并且有助于从第一光活性层到复合层的电子转移。 中间层的表面粗糙度小于50nm。 中间层包含高分散金属氧化物纳米颗粒。 转移到第一光敏层的电子和转移到第二光活性层的空穴。
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公开(公告)号：KR1020100126986A
公开(公告)日：2010-12-03
申请号：KR1020090045450
申请日：2009-05-25
Applicant: 한국과학기술연구원
IPC: H01L31/04
CPC classification number: H01G9/2031 , H01G9/2022 , H01G9/2059 , H01L51/0086 , Y02E10/542 , Y02P70/521
Abstract: PURPOSE: A photo electrode using a conductive non-metal film and a dye-sensitized solar cell including the same are provided to obtain high transmittance by forming a ceramic conductive film on a metal oxide porous film. CONSTITUTION: A porous film(12) is formed on a transparent substrate(11). A conductive film(13) is formed on the porous film. An electrolyte is formed on the conductive film. A catalyst layer(22) is formed on the electrolyte. A transparent conductive substrate(21) is positioned on the catalyst layer.
Abstract translation: 目的：提供使用导电非金属膜的光电极和包含该光电极的染料敏化太阳能电池，以通过在金属氧化物多孔膜上形成陶瓷导电膜来获得高透射率。 构成：在透明基板（11）上形成多孔膜（12）。 在多孔膜上形成导电膜（13）。 在导电膜上形成电解质。 催化剂层（22）形成在电解质上。 透明导电基板（21）位于催化剂层上。
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