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公开(公告)号：KR1020160029177A
公开(公告)日：2016-03-15
申请号：KR1020140117483
申请日：2014-09-04
Applicant: 한국에너지기술연구원
Abstract: 본발명은표면이개질된나노입자, 이의제조방법및 이를포함하는나노젤형전해질을개시한다. 본발명에따르는표면이개질된나노입자, 이의제조방법및 이를포함하는나노젤형전해질은화학식 1로표시되는피리디니움계염이결합된나노입자포함하는특징이있는데, 이에의할때, 장기안정성향상의장점과함께프린팅에의해서전해질층형성이가능하여양산성이유리하고, 이온성액체계물질을포함하고있어전해질내의이온성액체계농도를낮출수 있고, 이에따른생산단가절감을기대할수 있으며, 특별히염료감응태양전지효율을향상시킬수 있다.
Abstract translation: 公开了表面改性纳米粒子及其制造方法以及包含该纳米凝胶的纳米凝胶型电解质。 表面改性的纳米粒子与由化学式1表示的吡啶鎓盐结合。表面改性的纳米粒子可以由于改善长期稳定性和印刷而使电解质层形成而大量生产，并且可以减少离子 通过包括离子液体基材料在电解质中的基于液体的浓度，从而能够降低生产成本，特别是提高染料敏化太阳能电池的效率。
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公开(公告)号：KR101561787B1
公开(公告)日：2015-10-20
申请号：KR1020140145257
申请日：2014-10-24
Applicant: 한국에너지기술연구원
IPC: H01L31/054 , H01L31/04 , H01G9/20
CPC classification number: Y02E10/542 , H01L31/054 , H01L31/04
Abstract: 본발명은파장변환층을구비한전도성투명기판및 이의염료감응태양전지를개시한다. 본발명에따르는파장변환층을구비한전도성투명기판은상기전도성투명기판의적어도한 면에파장변환용액이도포되어경화된필름층을구비하고, 또한, 파장변환층을구비한염료감응태양전지는상기전도성투명기판일면에적층된나노산화물층을구비하는음극계제1전극, 상기나노산화물층에염료가흡착되어형성된광흡수층, 상기광흡수층에대향하여전도성기판에적층된금속층을구비하는양극계제2전극및 상기제1전극과상기제2전극사이에위치하는전해질을포함하되, 상기전도성투명기판의적어도한 면에파장변환용액이도포되어경화된필름층을구비하는것을특징으로하는데, 이에의하면, 종래의자외선차단필름을제거하여태양광의가시광선투과성을향상시키며, 태양광의자외선을가시광선으로변환시켜가시광선의광량을증가시켜태양전지의효율을증가시키고, 제조시제조원가가절감되는효과가있다.
Abstract translation: 本发明涉及包括波长转换层及其染料敏化太阳能电池的导电透明基板。 根据本发明，导电透明基板包括通过在基板的至少一个表面上涂布波长转换溶液并固化涂布的溶液而形成的膜层。 包括波长转换层的染料敏化太阳能电池包括：第一负极，其包括层叠在导电性透明基板的一个表面上的纳米氧化物层; 通过在纳米氧化物层中吸收染料而形成的光吸收层; 第二正电极，其包括层叠到导电电极以面对光吸收层的金属层; 以及布置在第一和第二电极之间的电解质。 因此，本发明可以通过除去UV保护膜来增加太阳光中的可见光的透射率，并将太阳光中的紫外线转换成可见光，以增加可见光的量，从而提高太阳能电池的效率，同时 降低制造成本。
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公开(公告)号：KR1020130109352A
公开(公告)日：2013-10-08
申请号：KR1020120031014
申请日：2012-03-27
Applicant: 한국에너지기술연구원
IPC: B01J20/26 , H01L31/042
CPC classification number: Y02E10/542 , H01L31/042 , B01J20/22
Abstract: PURPOSE: Provided are a dye-sensitized solar cell provided with a silane coupling co-absorbent capable of preventing a back electron transfer reaction and improving aggregation of the dye by having corrosion resistance for an electrolyte and effectively absorbing onto the surface of titanium dioxide, and a manufacturing method thereof. CONSTITUTION: A dye-sensitized solar cell is provided with a sillane coupling co-absorbent wherein the co-absorbent includes at least one functional group selected from a group consisting of a triethoxysilyl, a triethoxy vinyl and a trietoxy group.
Abstract translation: 目的：提供一种具有硅烷偶联助吸收剂的染料敏化太阳能电池，其能够防止电子转移反应并且通过对电解质具有耐腐蚀性并有效吸收到二氧化钛的表面上来改善染料的聚集，以及 其制造方法。 构成：染料敏化太阳能电池配备有锡烷偶联助吸收剂，其中助吸收剂包括至少一种选自三乙氧基甲硅烷基，三乙氧基乙烯基和三乙氧基的官能团。
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公开(公告)号：KR101648001B1
公开(公告)日：2016-08-16
申请号：KR1020140117483
申请日：2014-09-04
Applicant: 한국에너지기술연구원
Abstract: 본발명은표면이개질된나노입자, 이의제조방법및 이를포함하는나노젤형전해질을개시한다. 본발명에따르는표면이개질된나노입자, 이의제조방법및 이를포함하는나노젤형전해질은화학식 1로표시되는피리디니움계염이결합된나노입자포함하는특징이있는데, 이에의할때, 장기안정성향상의장점과함께프린팅에의해서전해질층형성이가능하여양산성이유리하고, 이온성액체계물질을포함하고있어전해질내의이온성액체계농도를낮출수 있고, 이에따른생산단가절감을기대할수 있으며, 특별히염료감응태양전지효율을향상시킬수 있다.
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公开(公告)号：KR101541646B1
公开(公告)日：2015-08-04
申请号：KR1020140036560
申请日：2014-03-28
Applicant: 한국에너지기술연구원
IPC: H01L31/0465 , H01L31/055
CPC classification number: Y02E10/542 , H01G9/20 , H01L31/0465 , H01L31/055
Abstract: 본발명은염료감응태양전지표면코팅액의제조방법, 그코팅액및 그를도포한염료감응태양전지를개시한다. 본발명에따르는자외선흡수염료감응태양전지는전도성투명기판일면에적층된나노산화물층을구비하는음극계제1전극, 상기나노산화물층에염료가흡착되어형성된광흡수층, 상기광흡수층에대향하여전도성기판에적층된금속층을구비하는양극계제2전극및 상기제1전극과상기제2전극사이에위치하는전해질을포함하는것을특징으로하는염료감응태양전지에있어서, 상기전도성투명기판에살리실산혼합물이포함된것을특징으로하는데, 이에의하면종래의자외선차단필름을제거하여태양광의가시광선투과성을향상시키며, 태양광의자외선을가시광선으로변환시켜가시광선의광량을증가시켜태양전지의효율을증가시키고, 제조시제조원가가절감되는효과가있다.
Abstract translation: 公开了染料敏化太阳能电池的表面涂布溶液，其涂布溶液和与其施加的染料敏化太阳能电池的制备方法。 根据本发明，用于吸收紫外线的染料敏化太阳能电池包括：在导电透明基板的一个表面上层叠有纳米氧化物层的第一负极; 通过在纳米氧化物层上吸收染料形成的光吸收层; 与所述光吸收层相对设置并且具有层叠在所述导电性基板上的金属层的第二正极; 以及位于第一和第二电极之间的电解质，其中水杨酸混合物包含在导电透明基底中。 因此，通过去除常规的紫外线阻挡膜来改善太阳能电池的可见光的透过性，将太阳能电池的紫外线转换成可见光以增加可见光的量，从而提高太阳能电池的效率， 并降低制造过程中的成本。
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Patent Agency Ranking
公开(公告)号：KR1020130123477A
公开(公告)日：2013-11-13
申请号：KR1020120046613
申请日：2012-05-03
Applicant: 한국에너지기술연구원
IPC: C09D1/00 , C09D133/04 , C09D11/00 , H01L31/042
CPC classification number: Y02E10/542 , Y02P70/521 , C09D1/00 , C09D11/00 , C09D133/04 , H01L31/042
Abstract: A manufacturing method for a dye-sensitized solar cell surface coating agent, the dye-sensitized solar cell surface coating agent and a dye-sensitized solar cell coated with the dye-sensitized solar cell surface coating agent are disclosed. The manufacturing method for the dye-sensitized solar cell surface coating agent, the dye-sensitized solar cell surface coating agent and the dye-sensitized solar cell coated with the dye-sensitized solar cell surface coating agent according to the present invention comprise: a step S1 of obtaining a graphene oxide precursor by injecting graphite, sodium nitrate and potassium permanganate into strong acid and mixing them; a step S2 of obtaining graphene oxide by adding an acidic solution in the graphene oxide precursor, mixing them and filtering them; a step S3 of obtaining a graphene quantum dot solution by adding the graphene oxide in a solvent, mixing them with ultrasonic waves, hydrothermal-treating them at a temperature of 150-250; and a step S4 of manufacturing a graphene quantum dot coating agent by mixing the graphene quantum dot solution and a binder. According to the present invention, the visible ray penetration of sunlight is improved by removing the existing ultraviolet-proof film and the efficiency of the solar cell is increased by converting the ultraviolet rays of sunlight into visible rays and increasing the intensity of visible rays, thereby reducing production costs in manufacture.
Abstract translation: 公开了一种染料敏化太阳能电池表面涂层剂的制造方法，染料敏化太阳能电池表面涂布剂和涂有染料敏化太阳能电池表面涂层剂的染料敏化太阳能电池。 染料敏化太阳能电池表面被覆剂的制造方法，染料敏化太阳能电池表面被覆剂以及涂布有本发明的染料敏化太阳能电池表面被覆剂的染料敏化太阳能电池的制造方法包括： S1通过将石墨，硝酸钠和高锰酸钾注入强酸并混合而获得石墨烯氧化物前体; 通过在石墨烯氧化物前体中添加酸性溶液来获得石墨烯氧化物的步骤S2，将它们混合并过滤; 通过将氧化石墨烯添加到溶剂中来获得石墨烯量子点溶液的步骤S3，将其与超声波混合，在150-250℃的温度下进行水热处理; 以及通过混合石墨烯量子点溶液和粘合剂来制造石墨烯量子点涂覆剂的步骤S4。 根据本发明，通过去除现有的防紫外线来提高太阳光的可见光穿透性，并且通过将太阳光的紫外线转换成可见光并增加可见光的强度来提高太阳能电池的效率，由此 降低生产成本。
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公开(公告)号：KR101407894B1
公开(公告)日：2014-06-17
申请号：KR1020130019604
申请日：2013-02-25
Applicant: 한국에너지기술연구원
IPC: H01L31/042 , H01L31/18
CPC classification number: Y02E10/542 , H01L31/18 , H01L31/042
Abstract: Disclosed are a dye-sensitized solar cell with a co-adsorbent whose chemical bond is enhanced and a manufacturing method thereof. The method for manufacturing the dye-sensitized solar cell with the co-adsorbent whose chemical bond is enhanced according to the present invention comprises: S1, a step of forming a photoelectrode by absorbing a dye and the co-adsorbent with dipole moment on a porous layer including oxide semiconductor particles formed on one side of a substrate; S2, a step of forming a relative electrode composed of a metallic material at an upper part of the substrate having a conductive oxide layer composed of the oxide semiconductor particles; and S3, a step of preparing a dye-sensitized solar cell module by arranging the photoelectrode spaced apart from the relative electrode while facing each other, injecting the electrolyte and sealing it. By this means, the present invention may have more intensified corrosion resistance against the electrolyte, may prevent back electron transfer reaction by being effectively absorbed on the titanium oxide surface, and may improve dye aggregation.
Abstract translation: 公开了具有化学键增强的共吸附剂的染料敏化太阳能电池及其制造方法。 利用本发明的化学键增强的共吸附剂制造染料敏化太阳能电池的方法包括：S1，通过吸收染料和偶极矩的共吸附剂在多孔材料上形成光电极的步骤 层，其包括形成在基板的一侧上的氧化物半导体颗粒; S2，在具有由氧化物半导体粒子构成的导电氧化物层的基板的上部形成由金属材料构成的相对电极的工序; 和S3，通过将光电极与相对电极间隔开并且彼此面对的方式来制备染料敏化太阳能电池模块的步骤，注入电解质并将其密封。 通过这种方式，本发明可以对电解质具有更强的耐腐蚀性，可以通过有效地吸收在氧化钛表面上来防止反电子转移反应，并且可以改善染料聚集。
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公开(公告)号：KR101350350B1
公开(公告)日：2014-01-17
申请号：KR1020130035640
申请日：2013-04-02
Applicant: 한국에너지기술연구원
IPC: H01L31/04
CPC classification number: Y02E10/542 , H01G9/2086 , H01G9/2022 , H01G9/2077
Abstract: The present invention relates to a cylinder type dye-sensitized solar cell containing phase transition materials and a module thereof. The cylinder type dye-sensitized solar cell containing phase transition materials comprises an inner center material of the bar shape and an outer transparent tube having the curved surface in the shape of surrounding the inner center material, wherein a hollow is formed in the inner center material so that phase conversion materials can be embedded, a metal thin film electrode arranged in the external surface of the inner center material, a transparent electrode located in the internal surface of the outer transparent tube by being separated to be opposite to the metal thin film electrode, and an electrolyte layer interposed between the metal thin film electrode and the transparent electrode, thereby improving light collection efficiency of sunlight as well as improving the long term stability and preventing the temperature rise that may cause the declination of optical conversion efficiency by preventing the internal temperature from being raised at the temperature that the photoelectric efficiency of the dye-sensitized solar cell becomes maximum.
Abstract translation: 本发明涉及一种含有相变材料的圆筒型染料敏化太阳能电池及其组件。 含有相变材料的圆筒型染料敏化太阳能电池包括棒状的内部中心材料和具有包围内部中心材料的弯曲表面的外部透明管，其中在中心材料的内部形成有中空部 使得可以嵌入相转换材料，设置在内部中心材料的外表面中的金属薄膜电极，通过分离成与金属薄膜电极相对位于外部透明管的内表面中的透明电极 以及插入在金属薄膜电极和透明电极之间的电解质层，从而提高太阳光的光收集效率，并且提高长期稳定性并防止可能通过防止内部的光学转换效率而导致光转换效率的下降的温度上升 温度在光电池的温度下升高 染料敏化太阳能电池的效率最大化。
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公开(公告)号：KR101321645B1
公开(公告)日：2013-11-07
申请号：KR1020120031014
申请日：2012-03-27
Applicant: 한국에너지기술연구원
IPC: B01J20/26 , H01L31/042
CPC classification number: Y02E10/542
Abstract: 본 발명은 실란커플링 공흡착제를 구비한 염료감응 태양전지 및 그 제조방법을 개시한다.
본 발명에 따르는 실란커플링 공흡착제를 구비한 염료감응 태양전지 및 그 제조방법은 투명기판의 일면에 형성된 산화물반도체미립자를 포함하는 다공질층에 염료분자와, 트리에톡시시릴, 트리에톡시비닐 및 트리에톡시기로 이루어진 군에서 선택된 적어도 하나의 작용기를 포함하는 공흡착제를 흡착시킨 광전극을 형성하는 S1단계와, 산화물반도체미립자로 이루어진 전도성산화물층을 구비한 기판의 상부로 금속 소재로 이루어진 상대전극을 형성하는 S2단계 및 상기 광전극과 상대전극을 이격되게 대향하고 전해질을 주입하여 밀봉시키는 염료감응 태양전지 모듈을 준비하는 S3단계를 포함하여 제조되는 것을 특징으로 하는데, 이에 의할 때 전해질에 대하여 내부식성을 가지며 또한, 효과적으로 이산화티탄 표면에 흡착하여 뒷전자전달반응(back electron transfer reaction)을 방지할 수 있고 염료의 뭉침을 개선할 수 있다.-
公开(公告)号：KR101541599B1
公开(公告)日：2015-08-04
申请号：KR1020130113585
申请日：2013-09-25
Applicant: 한국에너지기술연구원
CPC classification number: Y02E10/542 , Y02P70/521
Abstract: 본발명은전해질수용액의염료감응태양전지및 이의제조방법을개시한다. 본발명에따르는전해질수용액의염료감응태양전지및 이의제조방법에의하면, 살리실릭기를가진염료가결합된광전극의음극계전극을준비하는단계와, 상기음극계전극에전해질수용액을도포하는단계및 백금상대전극의양극계전극을준비하여상기음극계전극과대향하고밀봉하는단계를포함하는것을특징으로하는데, 이에의할때, 전해질수용액에서용해되지아니하여내구성이우수하고, 물과친화적이어서친환경적이며, 외부에서침투하는수분에안정적이고, 특히장기안정성이우수하다.
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