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Patent Agency Ranking
公开(公告)号：KR1020150034835A
公开(公告)日：2015-04-06
申请号：KR1020130113585
申请日：2013-09-25
Applicant: 한국에너지기술연구원
CPC classification number: Y02E10/542 , Y02P70/521 , H01L31/18 , H01L31/04
Abstract: 본발명은전해질수용액의염료감응태양전지및 이의제조방법을개시한다. 본발명에따르는전해질수용액의염료감응태양전지및 이의제조방법에의하면, 살리실릭기를가진염료가결합된광전극의음극계전극을준비하는단계와, 상기음극계전극에전해질수용액을도포하는단계및 백금상대전극의양극계전극을준비하여상기음극계전극과대향하고밀봉하는단계를포함하는것을특징으로하는데, 이에의할때, 전해질수용액에서용해되지아니하여내구성이우수하고, 물과친화적이어서친환경적이며, 외부에서침투하는수분에안정적이고, 특히장기안정성이우수하다.
Abstract translation: 公开了具有电解质溶液的染料敏化太阳能电池及其制造方法。 根据本发明的用电解质溶液制造染料敏化太阳能电池的方法包括制备具有水杨基的光电极的负极的步骤; 将电解质溶液施加到负极上; 并准备铂对电极的正电极，将正极与负电极对置并密封正极，由此制造不溶于电解液中的染料敏化太阳能电池以具有优异的耐久性， 环保，对外界渗透的水分稳定，长期稳定性特别优异。
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12.发明授权오르쏘 실리케이트를 포함하는 염료감응태양전지용 나노페이스트의 제조방법, 그 페이스트, 그 페이스트를 이용한 전극의 제조방법, 그 전극 및 그 전극을 포함하는 염료감응태양전지 有权制造含有硫酸钠的纳米粘土用于透明的太阳能电池的方法及其制备方法以及使用其电极及其电极和带有电极的透明的太阳能电池制造电极的方法
公开(公告)号：KR101353954B1
公开(公告)日：2014-01-28
申请号：KR1020120081007
申请日：2012-07-25
Applicant: 한국에너지기술연구원
IPC: H01L31/042 , H01L31/0224 , H01L31/18
CPC classification number: Y02E10/542 , H01L31/042 , H01L31/0224 , H01L31/18
Abstract: The present invention provides a manufacturing method of nano-paste for a dye-induction solar cell including ortho silicate, the nano-paste, a manufacturing method of an electrode using the paste, the electrode, and a dye-induction solar cell including the electrode. The manufacturing method of nano-paste for a dye-induction solar cell including ortho silicate, the nano-paste, the manufacturing method of an electrode using the paste, the electrode, and the dye-induction solar cell including the electrode, given in the present invention, includes: an S1 step of preparing a dioxide titan precursor mixture; an S2 step of adding an ortho silicate compound to the mixture and converting the phase into a gel compound using water; an S3 step of thermal-treating the gel compound; and an S4 step of removing a solvent from the thermally-treated gel compound and manufacturing paste by adding at least one selected in a group of terpenol and ethyl-cellulose. By doing so, it is possible to increase the delivery efficiency of the current generated by sunlight and maximize the voltage and the photoelectric transformation efficiency by supressing back reaction. [Reference numerals] (AA) Start; (BB) Dioxide titan precursor; (CC) S1; (DD) Add ortho silicate; (EE) S2; (FF) Thermal-treat the gel compound; (GG) S3; (HH) Produce paste; (II) S4; (JJ) End
Abstract translation: 本发明提供了一种用于染料诱导太阳能电池的纳米糊剂的制造方法，该方法包括原硅酸盐，纳米糊剂，使用该糊料的电极的制造方法，电极和包含该电极的染料诱导太阳能电池 。 包括原硅酸盐的纳米糊剂的纳米糊剂的制造方法，纳米糊剂，使用该糊料的电极的制造方法，电极以及包含电极的染料诱导太阳能电池 本发明包括：制备二氧化钛前体混合物的S1步骤; 向该混合物中添加原硅酸盐化合物并用水将相转化为凝胶化合物的S2步骤; 对凝胶化合物进行热处理的S3步骤; 以及从热处理凝胶化合物中除去溶剂并通过加入选自萜烯醇和乙基纤维素中的至少一种来制备糊料的S4步骤。 通过这样做，可以提高太阳光产生的电流的输送效率，并通过抑制反应使电压和光电转换效率最大化。 （附图标记）（AA）开始; （BB）二氧化钛钛前体; （CC）S1; （DD）添加原硅酸盐; （EE）S2; （FF）热处理凝胶化合物; （GG）S3; （HH）生产糊; （二）S4; （JJ）结束
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公开(公告)号：KR101347198B1
公开(公告)日：2014-01-10
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
Abstract: 본 발명은 염료감응태양전지 표면 코팅액의 제조방법, 그 코팅액 및 그를 도포한 염료감응태양전지를 개시한다.
본 발명에 따르는 염료감응태양전지 표면 코팅액의 제조방법, 그 코팅액 및 그를 도포한 염료감응태양전지는 강산에 흑연, 질산나트륨 및 과망간산칼륨을 투입하고 혼합하여 그라펜산화물 전구체를 수득하는 S1단계, 상기 그라펜산화물 전구체에 산성수용액을 첨가하여 혼합하고, 여과후 그라펜산화물을 얻는 S2단계, 상기 그라펜산화물을 용매에 첨가하고 초음파로 혼합하여 150 내지 250℃로 수열처리하여 그라펜양자점 용액을 수득하는 S3단계 및 상기 그라펜양자점 용액과 바인더를 혼합하여 그라펜양자점 코팅제를 제조혼합하여 그라펜양자점 코팅제를 제조하는 S4단계를 포함하는 것을 특징으로 하는데, 이에 의하면, 종래의 자외선차단필름을 제거하여 태양광의 가시광선 투과성을 향상시키며, 태양광의 자외선을 가시광선으로 변환시켜 가시광선의 광량을 증가시켜 태양전지의 효율을 증가시키고, 제조시 제조원가가 절감되는 효과가 있다.-
公开(公告)号：KR101451013B1
公开(公告)日：2014-10-17
申请号：KR1020130054283
申请日：2013-05-14
Applicant: 한국에너지기술연구원
CPC classification number: Y02E10/542 , H01L31/18 , H01L31/04
Abstract: Disclosed are a method for manufacturing a dye-sensitized solar cell with excellent light absorption efficiency, and a solar cell thereof. According to the present invention, the method for fabricating a negative electrode for dye-sensitized solar cells comprises: a step S1 for preparing a transparent substrate having a transparent conductive oxide layer; a step S2 for forming a nano-oxide layer by coating the upper part of the transparent conductive oxide layer with a composition containing titanium dioxide, and then applying heat treatment; and a step S3 for forming a negative electrode having a dye layer by enabling the nano-oxide layer to absorb a dye, and then drying the nano-oxide layer. The dye layer is composed of a dye absorbing short-wavelength light and long-wavelength light. As a result, the method for manufacturing a dye-sensitized solar cell with excellent light absorption efficiency improves light conversion efficiency by enabling short-wavelength sunlight to be absorbed in the solar cell before the sunlight is dissipated.
Abstract translation: 公开了一种制造具有优异的光吸收效率的染料敏化太阳能电池的方法及其太阳能电池。 根据本发明，染料敏化太阳能电池用负极的制造方法包括：制备具有透明导电氧化物层的透明基板的工序S1; 通过用含有二氧化钛的组合物涂覆透明导电氧化物层的上部，然后进行热处理来形成纳米氧化物层的步骤S2; 以及通过使纳米氧化物层吸收染料，然后干燥纳米氧化物层，形成具有染料层的负极的步骤S3。 染料层由吸收短波长的光和长波长的光的染料组成。 结果，通过在太阳光消散之前，能够使太阳能电池中的短波长的太阳光吸收，能够提高光吸收效率的染料敏化太阳能电池的制造方法。
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公开(公告)号：KR101294704B1
公开(公告)日：2013-08-08
申请号：KR1020120047004
申请日：2012-05-03
Applicant: 한국에너지기술연구원
IPC: H01L31/042 , H01L31/18
CPC classification number: Y02E10/542 , H01L31/042 , H01L31/18
Abstract: PURPOSE: A dye-sensitized solar cell including a multilayer electrolyte and a preparation method thereof are provided to improve stability by using a polymer gel type electrolyte layer and a nanogel type electrolyte layer. CONSTITUTION: A counter electrode (6) faces a photoelectrode (1). An electrolyte is formed between the photoelectrode and the counter electrode. The electrolyte is composed of a polymer gel type electrolyte layer (3) or a nanogel type electrolyte layer (5). The polymer gel type electrolyte layer and the nanogel type electrolyte layer are successively laminated on the photoelectrode.
Abstract translation: 目的：提供一种包含多层电解质的染料敏化太阳能电池及其制备方法，以通过使用聚合物凝胶型电解质层和纳米凝胶型电解质层来提高稳定性。 构成：对电极（6）面向光电极（1）。 在光电极和对电极之间形成电解质。 电解质由聚合物凝胶型电解质层（3）或纳米凝胶型电解质层（5）构成。 聚合物凝胶型电解质层和纳米凝胶型电解质层依次层压在光电极上。
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