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公开(公告)号：KR101551074B1
公开(公告)日：2015-09-07
申请号：KR1020140037878
申请日：2014-03-31
Applicant: 현대자동차주식회사 , 포항공과대학교 산학협력단
IPC: H01L31/04 , C07D213/127
CPC classification number: H01G9/2009 , H01G9/2022 , H01G9/2031 , H01G9/2059 , H01L51/0032 , H01L51/0036 , H01L51/0056 , H01L51/006 , H01L51/0067 , H01L51/0077 , H01L51/0086 , H01L51/4226 , Y02E10/542 , Y02E10/549
Abstract: 본 발명은 피리딘계 첨가제가 함유된 장기안정성 고체상 염료감응 태양전지에 관한 것으로서, 더욱 상세하게는 고체상 염료감응 태양전지의 고체 정공전달층에 피리딘계 첨가제가 함유된 정공전달물질 매트릭스 성분을 포함시킴으로써, 태양전지의 초기 효율이 우수하면서도 장기 안정성이 획기적으로 향상됨은 물론, 특히 장기 안정성을 위한 봉합제가 불필요하기 때문에 간단한 공정으로도 제조가 가능한 고체상 염료감응 태양전지에 관한 것이다.
Abstract translation: 本发明涉及具有长期稳定性的固态染料敏化太阳能电池，其具有吡啶类成瘾性，更具体地说涉及能够获得太阳能的高初始效率的固态染料敏化太阳能电池 并且通过在固态染料敏化太阳能电池的固体空穴传输层中包含含有吡啶类成瘾剂的空穴传输材料基质元素来显着提高长期稳定性。 固态染料敏化太阳能电池由简单的工艺制造，因为不需要用于长期稳定性的密封剂。
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公开(公告)号：KR101476743B1
公开(公告)日：2014-12-30
申请号：KR1020140001759
申请日：2014-01-07
Applicant: 포항공과대학교 산학협력단
CPC classification number: Y02E10/542 , H01L31/18 , H01L31/04
Abstract: The present invention relates to a technology capable of improving efficiency of a dye-sensitized solar cell while at the same time remarkably reducing the dye-absorption time of a photoelectrode by mixing low price anion surfactants such as aerosol OT or the like, in dye-absorption solution. A method for manufacturing a dye-sensitized solar cell according to the present invention includes the steps of: forming a photoelectrode on a first substrate; forming a reduction electrode on a second substrate; and bonding the first substrate and the second substrate by making the photoelectrode and the reduction electrode face each other, and injecting an electrolyte therebetween. To absorb the dye in metal oxide particles to form the photoelectode, the dye is absorbed by being dipped in dye solution including an ion replacement to replace relative ion included in the dye with an ion lighter than the relative ion.
Abstract translation: 本发明涉及一种能够提高染料敏化太阳能电池的效率的技术，同时通过将低价阴离子表面活性剂如气溶胶OT等混合在染料敏化太阳能电池中，显着降低光电极的染料吸收时间， 吸收溶液。 根据本发明的染料敏化太阳能电池的制造方法包括以下步骤：在第一基板上形成光电极; 在第二基板上形成还原电极; 并且通过使光电极和还原电极彼此面对而将第一基板和第二基板接合，并且在其间注入电解质。 为了吸收金属氧化物颗粒中的染料以形成光电子，染料通过浸渍在包括离子置换的染料溶液中而被吸收，以用比相对离子更轻的离子替代染料中包含的相对离子。
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公开(公告)号：KR101357053B1
公开(公告)日：2014-02-14
申请号：KR1020110107406
申请日：2011-10-20
Applicant: 포항공과대학교 산학협력단
IPC: C07F5/00 , H01L31/04 , H01M10/056
CPC classification number: Y02E10/542 , Y02P70/521
Abstract: 본 발명은 염료감응형 태양전지의 광 전극에 사용되는 계층구조 이산화티탄 분말 제조방법 등에 관한 것이다.
본 발명에 따른 계층구조 이산화티탄 분말 제조방법은 이산화티탄 전구체가 포함된 제1 용액과 상기 이산화티탄 전구체의 가수분해에 필요한 물 분자를 공급하기 위한 제2 용액을 혼합한 상태에서 상기 제1 용액과 상기 제2 용액 간의 가수분해 반응을 통해 상기 이산화티탄 전구체로부터 이산화티탄 나노입자들을 생성하고, 상기 이산화티탄 나노입자들을 졸겔법을 이용하여 구 형상을 갖는 이산화티탄 집합체들로 응집시켜 비정질 이산화티탄 분말을 형성하는 비정질 이산화티탄 분말 형성단계 및 상기 비정질 이산화티탄 분말을 수열 반응시켜 상기 이산화티탄 집합체를 구성하는 이산화티탄 나노입자들 사이에 메조 기공을 형성하는 메조 기공 형성단계를 포함하여 구성된다.
본 발명에 따르면, 이산화티탄 나노입자의 응집에 의해 형성되는 이산화티탄 집합체의 크기를 용이하게 조절할 수 있으며, 광산란과 광흡수의 두 기능을 동시에 수행할 수 있는 계층구조 이산화티탄 분말 및 그 제조방법이 제공되는 효과가 있다. 또한, 계층구조 이산화티탄 분말을 광 전극에 적용함으로써 광전변환효율이 향상된 염료감응형 태양전지가 제공되는 효과가 있다.-
公开(公告)号：KR1020130043356A
公开(公告)日：2013-04-30
申请号：KR1020110107406
申请日：2011-10-20
Applicant: 포항공과대학교 산학협력단
IPC: C07F5/00 , H01L31/04 , H01M10/056
CPC classification number: Y02E10/542 , Y02P70/521 , C01G23/053 , C01P2004/64 , C01P2006/16 , H01G9/2031
Abstract: PURPOSE: A method for preparing hierarchical structure titanium dioxide powder, and a method for manufacturing a dye-sensitive solar cell using the same are provided to easily control the size of a titanium dioxide aggregate. CONSTITUTION: A method for preparing hierarchical structure titanium dioxide powder comprises: a step of generating titanium dioxide nanoparticles from a titanium dioxide precursor through the hydrolysis of first and second solutions; a step of aggregating the titanium dioxide nanoparticles by a sol-gel method, and preparing a titanium dioxide aggregate with a spherical shape; a step of forming amorphous titanium dioxide powder(S16); and a step of hydrothermally reacting the amorphous titanium dioxide powder, and forming a mesopore(S20). [Reference numerals] (AA) Start; (BB) End; (S12) Mixing a first solution containing a titanium dioxide precursor and a second solution for supplying water particles required for hydrolyzing the titanium dioxide precursor; (S14) Generating titanium dioxide nanoparticles from the titanium dioxide precursor through the hydrolysis of the first solution and the second solution; (S16) Generating amorphous titanium dioxide powder by coagulating titanium dioxide nanoparticles, generated from the titanium dioxide precursor by hydrolysis, into titanium dioxide aggregate of a spherical shape using a sol-gel method; (S20) Forming mesopores between titanium dioxide nanoparticles forming the titanium dioxide aggregate by hydrothermal reacting the amorphous titanium dioxide powder;
Abstract translation: 目的：制备层状结构二氧化钛粉末的方法以及使用其制造感光性太阳能电池的方法，以便容易地控制二氧化钛集合体的尺寸。 构成：制备层状结构二氧化钛粉末的方法包括：通过第一和第二溶液的水解从二氧化钛前体产生二氧化钛纳米颗粒的步骤; 通过溶胶 - 凝胶法聚集二氧化钛纳米颗粒并制备球形二氧化钛聚集体的步骤; 形成无定形二氧化钛粉末的步骤（S16）; 和使无定形二氧化钛粉末水热反应，形成中孔的工序（S20）。 （附图标记）（AA）开始; （BB）结束; （S12）混合含有二氧化钛前体的第一溶液和第二溶液，用于供应水解二氧化钛前体所需的水粒子; （S14）通过第一溶液和第二溶液的水解从二氧化钛前体产生二氧化钛纳米颗粒; （S16）使用溶胶 - 凝胶法将由二氧化钛前体水解生成的二氧化钛纳米粒子凝结成球状二氧化钛骨架，生成无定形二氧化钛粉末; （S20）通过使无定形二氧化钛粉末水热反应形成二氧化钛骨架的二氧化钛纳米颗粒之间的介孔;
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公开(公告)号：KR101347702B1
公开(公告)日：2014-01-10
申请号：KR1020110132624
申请日：2011-12-12
Applicant: 포항공과대학교 산학협력단
IPC: C01G23/047 , B01J2/08 , H01L31/04 , B82B3/00
CPC classification number: Y02E10/50
Abstract: 본 발명은 양자점 감응형 태양전지의 광 전극에 사용되는 계층구조 이산화티탄 분말 제조방법 등에 관한 것이다.
본 발명에 따른 계층구조 이산화티탄 분말 제조방법은 이산화티탄 전구체가 포함된 제1 용액과 상기 이산화티탄 전구체의 가수분해에 필요한 물 분자를 공급하기 위한 제2 용액을 혼합한 상태에서 상기 제1 용액과 상기 제2 용액 간의 가수분해 반응을 통해 상기 이산화티탄 전구체로부터 이산화티탄 나노입자들을 생성하고, 상기 이산화티탄 나노입자들을 졸겔법을 이용하여 구 형상을 갖는 이산화티탄 집합체들로 응집시켜 비정질 이산화티탄 분말을 형성하는 비정질 이산화티탄 분말 형성단계 및 상기 비정질 이산화티탄 분말을 물과 에탄올 및 암모니아를 포함하는 용액에 미리 설정된 온도와 시간 동안 침지시켜 수열 반응시킴으로써 상기 이산화티탄 집합체를 구성하는 이산화티탄 나노입자들 사이에 메조 기공을 형성하는 메조 기공 형성단계를 포함하여 구성된다.
본 발명에 따르면, 이산화티탄 나노입자의 응집에 의해 형성되는 이산화티탄 집합체의 크기를 용이하게 조절할 수 있으며, 광산란과 광흡수의 두 기능을 동시에 수행할 수 있다. 또한, 계층구조 이산화티탄 분말을 광 전극에 적용함으로써 광전변환효율이 향상된 양자점 감응형 태양전지가 제공되는 효과가 있다.-
Patent Agency Ranking
公开(公告)号：KR1020130065987A
公开(公告)日：2013-06-20
申请号：KR1020110132624
申请日：2011-12-12
Applicant: 포항공과대학교 산학협력단
IPC: C01G23/047 , B01J2/08 , H01L31/04 , B82B3/00
CPC classification number: Y02E10/50 , C01G23/053 , C01P2006/16 , H01L31/0296 , H01L31/035218
Abstract: PURPOSE: A hierarchically structured titanium dioxide powder manufacturing method and a quantum-dot-sensitized solar cell manufacturing method using the same are provided to improve the photoelectric conversion efficiency of the quantum-dot-sensitized solar cell by forming mesopores between titanium dioxide nanoparticles which form titanium dioxide aggregate. CONSTITUTION: A hierarchically structured titanium dioxide powder manufacturing method includes the following steps of: mixing a first solution containing a titanium dioxide precursor and a second solution for supplying water molecules(S12); generating titanium dioxide nanoparticles from the titanium dioxide precursor by the hydrolysis of the solutions(S14); coagulating the titanium dioxide nanoparticles into titanium dioxide aggregate to form amorphous titanium dioxide powder(S16); and hydrothermally reacting the amorphous titanium dioxide powder in a solution containing water and ammonia to form mesopores between the titanium dioxide nanoparticles(S20). [Reference numerals] (AA) Start; (BB) End; (S12) Mix a first solution containing a titanium dioxide precursor and a second solution for supplying water molecules required for the hydrolysis of the titanium dioxide precursor; (S14) Generate titanium dioxide nanoparticles from the titanium dioxide precursor by the hydrolysis of the first and second solutions; (S16) Generate amorphous titanium dioxide powder by coagulating the titanium dioxide nanoparticles, generated from the titanium dioxide precursor by the hydrolysis, into titanium dioxide aggregate with a spherical shape using a sol-gel method; (S20) Form mesopores between the titanium dioxide nanoparticles forming the titanium dioxide aggregate by hydrothermally reacting the amorphous titanium dioxide powder
Abstract translation: 目的：提供分层结构的二氧化钛粉末制造方法和使用该二氧化钛粉末的量子点敏化太阳能电池制造方法，以通过在二氧化钛纳米颗粒之间形成介孔来改善量子点敏化太阳能电池的光电转换效率， 二氧化钛聚集体。 构成：分层结构的二氧化钛粉末制造方法包括以下步骤：将含有二氧化钛前体的第一溶液和用于供给水分子的第二溶液混合（S12）; 通过溶液的水解从二氧化钛前体产生二氧化钛纳米颗粒（S14）; 将二氧化钛纳米颗粒凝结成二氧化钛聚集体以形成无定形二氧化钛粉末（S16）; 并将无定形二氧化钛粉末在含有水和氨的溶液中水热反应以在二氧化钛纳米颗粒之间形成介孔（S20）。 （附图标记）（AA）开始; （BB）结束; （S12）混合含有二氧化钛前体和第二溶液的第一溶液，用于供应水解二氧化钛前体所需的水分子; （S14）通过第一和第二溶液的水解从二氧化钛前体产生二氧化钛纳米颗粒; （S16）通过使用溶胶 - 凝胶法将通过水解从二氧化钛前体生成的二氧化钛纳米粒子凝结成球状的二氧化钛骨架，生成无定形二氧化钛粉末; （S20）通过使无定形二氧化钛粉末水热反应，形成形成二氧化钛骨料的二氧化钛纳米颗粒之间的介孔
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公开(公告)号：KR101628393B1
公开(公告)日：2016-06-22
申请号：KR1020100110062
申请日：2010-11-05
Applicant: 현대자동차주식회사
IPC: H01L31/04
CPC classification number: Y02E10/50
Abstract: 본발명은광전변환소자용전도성기판의제조방법에관한것으로, 더욱상세하게는금속그리드보호층없이도전해질에의한금속그리드의부식을방지하고내구성을개선할수 있는광전변환소자용전도성기판의제조방법에관한것이다. 이를위해본 발명은, 유리용액을사용하여소정형상의전극용기판을성형하는성형단계; 액체혹은젤 상태로성형된상기전극용기판위에금속그리드를공급하여요철없이평판구조를이루도록삽입하는삽입단계; 금속그리드를삽입한전극용기판을급냉시켜투명하게경화하는경화단계; 경화된전극용기판및 금속그리드의표면에투명전도층을코팅하는코팅단계;를포함하는것을특징으로하는광전변환소자용전도성기판의제조방법을제공한다.
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公开(公告)号：KR1020140115488A
公开(公告)日：2014-10-01
申请号：KR1020130029592
申请日：2013-03-20
Applicant: 현대자동차주식회사
IPC: H01L31/042 , B62D65/00 , B60J7/00
CPC classification number: Y02B10/12 , Y02E10/542 , Y02T10/90 , H01L31/042 , B60J7/00 , B62D65/00
Abstract: The present invention relates to a method for manufacturing a roof panel having a dye-sensitized solar cell and, more specifically, to a method for manufacturing a roof panel having a dye-sensitized solar cell, capable of realizing mass-production by introducing a continuous process based on a conveyer belt-type automated system. Namely, the method for manufacturing a roof panel having a dye-sensitized solar cell comprises a process of introducing a large glass substrate and subsequently cutting the glass substrate to a module size, a process of generating an electrolyte inlet on the glass substrate and cleaning the glass substrate, an electrode printing process of printing each electrode and function layer through screen printing, an inkjet method, and the like, for the sake of module performance, a sintering process using a belt-type sintering furnace, a post-treatment process using a UV curing device, a process of adsorbing a dye, bonding glass, and subsequently injecting an electrolyte, a module evaluation process of sealing the electrolyte inlet and subsequently evaluating a completed module, a module-panel assembly process of bonding roof glass and the completed module for an acceptable product, and the like, wherein these processes are performed as a continuous process by a conveyer belt-type (two-track conveyer belt) automated system to easily realize mass-production of a roof panel having a dye-sensitized solar cell.
Abstract translation: 本发明涉及一种用于制造具有染料敏化太阳能电池的屋顶板的方法，更具体地说，涉及一种具有染料敏化太阳能电池的屋顶板的制造方法，其能够通过连续地引入批量生产 基于输送带式自动化系统的过程。 也就是说，制造具有染料敏化太阳能电池的屋顶板的方法包括引入大玻璃基板并随后将玻璃基板切割成模块尺寸的过程，在玻璃基板上产生电解质入口并清洁 玻璃基板，通过丝网印刷印刷各电极和功能层的电极印刷工艺，喷墨法等，为了模块性能，使用带式烧结炉的烧结工艺，使用 UV固化装置，吸附染料，粘合玻璃，随后注入电解质的方法，密封电解质入口并随后评估完成的模块的模块评估过程，粘接屋顶玻璃的模块面板组装过程和完成的 用于可接受的产品的模块等，其中这些处理通过输送带式（双轨道）作为连续过程进行 输送带）自动化系统，以容易地实现具有染料敏化太阳能电池的屋顶面板的批量生产。
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公开(公告)号：KR1020140064247A
公开(公告)日：2014-05-28
申请号：KR1020120131348
申请日：2012-11-20
Applicant: 현대자동차주식회사
IPC: H01L31/042 , H01L31/18 , B60J7/043
CPC classification number: Y02E10/542 , Y02P70/521 , Y02T10/90 , H01L31/042 , B60J7/043 , H01L31/18
Abstract: The present invention relates to a solar cell and a method of manufacturing the same, which may improve the retrenchment of weight and gas mileage by removing a thick glass substrate when applying a conventional solar cell to a sunroof, by forming a photoelectrode on a graphene sheet and manufacturing the solar cell in a process of transferring the graphene sheet to a solar cell substrate, wherein the photoelectrode is formed on the graphene sheet in order to utilize tempered glass used for the sunroof of a conventional vehicle as a solar cell substrate.
Abstract translation: 太阳能电池及其制造方法技术领域本发明涉及一种太阳能电池及其制造方法，其通过在石墨烯片上形成光电极，通过在将常规太阳能电池应用于天窗时除去厚玻璃基板来改善重量和燃气里程的缩减 并且在将石墨烯片转印到太阳能电池基板的过程中制造太阳能电池，其中在石墨烯片上形成光电极，以便利用用于传统车辆的天窗的钢化玻璃作为太阳能电池基板。
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公开(公告)号：KR1020130043709A
公开(公告)日：2013-05-02
申请号：KR1020110107707
申请日：2011-10-20
Applicant: 현대자동차주식회사
IPC: H01B1/16 , H01L31/04 , H01L31/0224
CPC classification number: C09D11/322 , C09D11/52 , H01G9/2022 , H01L51/0022 , Y02E10/542 , Y02E10/549
Abstract: PURPOSE: An electrode compostition for ink jet printing is provided to form a catalyst electrode layer of a counter electrode and obtain an increased fill factor effect and a decreased whole resistance effect of a dye-sensitized solar cell. CONSTITUTION: An electrode composition for ink jet printing contains 10-40 weight% of platinum nanoparticles, 1-10 weight% of a high molecular surface stabilizer, and 40-89 weight% of a solvent. The platinum nanoparticles have a particle diameter of 5-50 nm. A manufacturing method of an electrode for a dye-sensitized solar cell comprises a step of forming a catalyst electrode layer with a constant thickness by ink jet printing the electrode composition to a transparent substrate; and a step of plasticizing the electrode composition which is coated on the transparent substrate. Additionally, the dye-sensitized solar cell comprises a counter electrode which accepts the manufactured electrode and an operating electrode which is welded with the counter electrode.
Abstract translation: 目的：提供一种用于喷墨打印的电极组合物以形成对电极的催化剂电极层，并获得增加的填充因子效应和降低染料敏化太阳能电池的整体电阻效应。 构成：用于喷墨印刷的电极组合物含有10-40重量％的铂纳米颗粒，1-10重量％的高分子表面稳定剂和40-89重量％的溶剂。 铂纳米粒子的粒径为5-50nm。 用于染料敏化太阳能电池的电极的制造方法包括通过将电极组合物喷墨印刷到透明基板上来形成具有恒定厚度的催化剂电极层的步骤; 以及涂布在透明基板上的电极组合物的塑化工序。 此外，染料敏化太阳能电池包括接受制造的电极的对电极和与对电极焊接的操作电极。
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