公开(公告)号：KR1020090062774A

公开(公告)日：2009-06-17

申请号：KR1020070130209

申请日：2007-12-13

Applicant: 한국에너지기술연구원

Inventor： 한치환 ,  한상도 ,  전명석 ,  전일수 ,  박상현 ,  이학수

IPC: H01L31/04

CPC classification number: Y02E10/542 ,  H01L31/04

Abstract: A gel type polymer electrolyte for a dye-sensitive solar cell, the dye-sensitive solar cell including the same, and a method for manufacturing the dye-sensitive solar cell are provided to reduce a curing time by improving a photo electro chemical process characteristic. A dye-sensitive solar cell includes a cathode electrode(100), an anode electrode(200), and a gel-type polymer electrolyte coating layer(500) interposed between the electrodes. The cathode electrode includes a transparent substrate(110), a transparent conductive oxide layer(120), and a nano oxide layer(130). The anode electrode includes a transparent substrate, a transparent conductive oxide layer, and a platinum layer formed in the upper part of the transparent conductive oxide layer. The gel-type polymer electrolyte coating layer is interposed between the cathode electrode and the anode electrode.

Abstract translation: 提供了一种用于染料敏感的太阳能电池的凝胶型聚合物电解质，其包含该染料敏感的太阳能电池以及用于制造感光性太阳能电池的方法，以通过改进光电化学工艺特性来降低固化时间。 染料敏感的太阳能电池包括阴极电极（100），阳极电极（200）和介于电极之间的凝胶型聚合物电解质涂层（500）。 阴极包括透明基板（110），透明导电氧化物层（120）和纳米氧化物层（130）。 阳极包括透明基板，透明导电氧化物层和在透明导电氧化物层的上部形成的铂层。 凝胶型聚合物电解质涂层插入在阴极电极和阳极电极之间。

公开(公告)号：KR2020090001843U

公开(公告)日：2009-02-26

申请号：KR2020070013948

申请日：2007-08-22

Applicant: 한국에너지기술연구원

Inventor： 한치환 ,  한상도 ,  전명석 ,  전일수 ,  박상현 ,  곽지혜 ,  이학수

IPC: H01L31/04

CPC classification number: Y02E10/542 ,  H01G9/2077 ,  G09B19/0069 ,  G09B25/00 ,  H01G9/2004 ,  H01G9/2022

Abstract: 본 고안은 자석을 이용하여 작업전극과 상대전극을 접합시켜 전해액을 밀봉하는 염료감응형 태양전지 키트에 관한 것이다. 본 고안에서는 두 개의 자석을 염료감응형 태양전지 앞 뒷면에 위치시켜서 자석간의 인력에 의해서 작업전극과 상대전극 사이에서 전해액을 가두는 고분자 필름을 그 작업전극과 상대전극에 밀착시켜 전해액을 밀봉하므로 썰린(Surlyn)과 같은 열가소성 수지가 필요치 않으며, 또한 전기오븐이나 다리미 등과 같은 전열기구도 필요치 않게 된다.
염료감응형 태양전지, 자석, 작업전극, 상대전극, 전해액

Abstract translation: 染料敏化太阳能电池套件技术领域本发明涉及一种通过使用磁体粘合工作电极和对电极来密封电解质的染料敏化太阳能电池套件。 在本主题创新通过将两个磁体上附着至聚合物薄膜的前敏化太阳能电池的染料限制工作电极和工作电极由磁体之间的吸引力对置电极和对电极之间的电解质溶液的背面sseolrin所以密封电解质 不需要诸如Surlyn的热塑性树脂，并且不需要电加热器如电烤箱或熨斗。

公开(公告)号：KR1020080109502A

公开(公告)日：2008-12-17

申请号：KR1020070057897

申请日：2007-06-13

Applicant: 한국에너지기술연구원

Inventor： 한치환 ,  한상도 ,  전명석 ,  진창수 ,  곽지혜 ,  이학수

IPC: H01L31/047 ,  H01L31/18 ,  C01B31/02

CPC classification number: Y02E10/542 ,  Y02P70/521 ,  H01L31/042 ,  C01B32/158 ,  H01L31/0224 ,  H01L31/18

Abstract: A sandwich type high efficiency dye-sensitized solar cell is provided to improve efficiency in comparision with the existing dye-sensitized solar cell as two cathodes and one anode are formed. A method for manufacturing the sandwich type dye-sensitized solar cell comprises: a step coating the nanocrystalline oxide and absorbing dye in two conductive transparent boards(6) and making two working electrodes; a step forming the counter electrode which coats the ion reducing catalyst(2) in the metal net(1); a step which positions the manufactured counter to center and positions two working electrodes at both ends, and which maintains the space in which electrolyte is positioned between the counter electrode and two working electrodes and which is bound with the thermoplastic resin(5); and a step injecting electrolyte sealing to the thermoplastic resin.

Abstract translation: 提供了夹层型高效染料敏化太阳能电池，以提高与现有染料敏化太阳能电池相比的效率，因为形成了两个阴极和一个阳极。 一种夹层型染料敏化太阳能电池的制造方法，其特征在于，包括：在两个导电透明板（6）中涂覆所述纳米晶体氧化物并吸收染料，并制作两个工作电极; 形成在金属网（1）中涂覆有离子还原催化剂（2）的对电极的步骤; 将制造的计数器定位在中心并将两个工作电极定位在两端的步骤，并且保持电解质位于对电极和两个工作电极之间并与热塑性树脂（5）结合的空间; 以及将电解质密封在热塑性树脂上的步骤。

公开(公告)号：KR100836710B1

公开(公告)日：2008-06-10

申请号：KR1020070069945

申请日：2007-07-12

Applicant: 한국에너지기술연구원

Inventor： 한치환 ,  한상도 ,  전일수 ,  박상현 ,  곽지혜 ,  이학수

IPC: C01G23/04 ,  H01L31/04 ,  H01L31/0256 ,  B82B3/00

CPC classification number: Y02E10/542 ,  C01G23/053 ,  C01P2004/64 ,  H01G9/2031

Abstract: A method for preparing titanium oxide nanopowder for dye-sensitized solar cell through a sol-gel combustion hybrid process is provided to improve the crystallinity, time efficiency and cost efficiency as compared with TiO2 obtained through a hydrothermal process. A method for preparing titanium oxide nanopowder for dye-sensitized solar cell through a sol-gel combustion hybrid process comprises the steps of: (1) mixing Ti[OCH(CH3)2]4 with an organic solvent and adding carbon black thereto to form a turbid aqueous solution; (2) adding an aqueous ammonia to the aqueous starting material solution under agitation to form gels; (3) drying the gels; and (4) heat treating the dried precursor material. The heat treatment is performed at 400-700 deg.C. The organic solvent is isopropyl alcohol. Further, a diameter of the titanium oxide nanopowder is 15 to 20 nm.

Abstract translation: 提供了一种通过溶胶 - 凝胶燃烧混合法制备染料敏化太阳能电池的氧化钛纳米粉末的方法，以提高与通过水热法获得的TiO 2的结晶度，时间效率和成本效率。 通过溶胶 - 凝胶燃烧混合法制备染料敏化太阳能电池的氧化钛纳米粉末的方法包括以下步骤：（1）将Ti [OCH（CH 3）2] 4与有机溶剂混合并加入炭黑，形成 混浊水溶液; （2）在搅拌下向原料水溶液中加入氨水以形成凝胶; （3）干燥凝胶; 和（4）热处理干燥的前体材料。 热处理在400-700℃进行。 有机溶剂为异丙醇。 此外，氧化钛纳米粉末的直径为15〜20nm。

公开(公告)号：KR100810122B1

公开(公告)日：2008-03-06

申请号：KR1020070022438

申请日：2007-03-07

Applicant: 한국에너지기술연구원

Inventor： 한치환 ,  한상도 ,  곽지혜 ,  김일진 ,  홍대웅

IPC: C01G23/00 ,  G01N27/12 ,  B82B3/00 ,  B82Y15/00

Abstract: A method for manufacturing a catalytic combustible gas sensor is provided to increase sensitivity of the catalytic combustible gas sensor by causing an oxidation of relatively inflammable gas easily. A method for manufacturing a catalytic combustible gas sensor includes the steps of: preparing a mixture by mixing 65-75wt% of Al2O3 powder with 25-35wt% of titania nanotube powder in which platinum and palladium are dispersed; applying the mixture onto a platinum heater formed on an alumina substrate(3) to form a sensing device(6), and applying Al2O3 powder onto a separate platinum heater to form a compensation device(5); and fixing each of the alumina substrates having the compensation device and sensing device to catalytic combustible gas sensor support rods(2) using a spot welding machine and platinum wire(4). Further, the mixture is made by mixing 70wt% of Al2O3 powder with 30wt% of titania nanotube powder.

Abstract translation: 提供一种制造催化可燃气体传感器的方法，以通过容易地使相对易燃气体氧化来提高催化可燃气体传感器的灵敏度。 催化可燃气体传感器的制造方法包括以下步骤：通过将65-75重量％的Al 2 O 3粉末与其中分散有铂和钯的25-35重量％的二氧化钛纳米管粉末混合来制备混合物; 将所述混合物施加到形成在氧化铝基板（3）上的铂加热器上以形成感测装置（6），并将Al 2 O 3粉末施加到单独的铂加热器上以形成补偿装置（5）; 并且使用点焊机和铂丝（4）将具有补偿装置和感测装置的每个氧化铝基板固定到催化可燃气体传感器支撑杆（2）上。 此外，通过将70重量％的Al 2 O 3粉末与30重量％的二氧化钛纳米管粉末混合来制备混合物。

公开(公告)号：KR100710003B1

公开(公告)日：2007-04-20

申请号：KR1020050106232

申请日：2005-11-08

Applicant: 한국에너지기술연구원

Inventor： 한치환 ,  한상도 ,  김건

IPC: H01M4/52 ,  H01M4/38 ,  H01M4/04

公开(公告)号：KR100635021B1

公开(公告)日：2006-10-17

申请号：KR1020050096646

申请日：2005-10-13

Applicant: 한국에너지기술연구원

Inventor： 한치환 ,  한상도 ,  김정덕 ,  이범석

IPC: C01G19/00 ,  C01G15/00 ,  B82B3/00

Abstract: A process of preparing nano ITO powder through sol-gel combustion hybrid method is provided to produce microfine ITO powder sufficient to be employed as raw source for transparent film and gaseous sensor by using carbon black such as acetylene black, furnace black or super P as amorphous carbon material having high conductivity and large surface area. The process comprises the steps of: blending SnCl4, In(NO3)3 and carbon black solution; adding ammonia solution to the blend as a starting solution while agitating to form a gel; drying the formed gel; and heat treating the dried gel, thereby obtaining microfine ITO powder with a particle size less than 30nm. The used carbon black is amorphous graphite material and is oxidized at 600-800deg.C under air or oxygen atmosphere to prevent growth of particles. The starting solution is prepared by blending 1wt. part of tin solution(20wt.% of SnC4, 80wt.% of distilled water) and 13.5wt. parts of indium solution(20wt.% of In(NO3)3.5-H2O, 80wt.% of distilled water) to become a molar ratio of 9:1 for indium to tin, and adding 0.2-5wt. parts of carbon black to the blend.

Abstract translation: 本发明提供一种通过溶胶 - 凝胶燃烧混合法制备纳米ITO粉末的方法，以通过使用乙炔黑，炉黑或超级P等炭黑作为无定形物质来制备足以用作透明膜和气体传感器的原料的微细ITO粉末 碳材料具有高导电性和大表面积。 该方法包括以下步骤：将SnCl 4，In（NO 3）3和炭黑溶液混合; 加入氨溶液作为起始溶液，同时搅拌形成凝胶; 干燥形成的凝胶; 并对干燥的凝胶进行热处理，从而获得粒径小于30nm的微细ITO粉末。 所用的炭黑是无定形石墨材料，在空气或氧气氛中在600-800℃氧化以防止颗粒生长。 起始溶液通过混合1wt。 部分锡溶液（20重量％的SnCl 4，80重量％的蒸馏水）和13.5重量％ 铟溶液（20重量％的In（NO 3）3·5H 2 O，80重量％的蒸馏水）以铟与锡的摩尔比为9：1的方式添加，添加0.2〜5重量％ 部分炭黑加入混合物中。

公开(公告)号：KR1020170120455A

公开(公告)日：2017-10-31

申请号：KR1020160048977

申请日：2016-04-21

Applicant: 한국에너지기술연구원

Inventor： 한치환

IPC: G02F1/15 ,  C08L33/18 ,  C08L75/14 ,  C08K3/10

Abstract: 본발명은우레탄아크릴레이트단량체, 이의올리고머, 이의중합체및 이의공중합체로이루어진군으로부터선택되는 1종이상의고분자; 광중합개시제; 및액체전해액을포함하는폴리머겔 전해질을포함하는전기변색소자에 관한것이다.

Abstract translation: 本发明涉及包含至少一种选自聚氨酯丙烯酸酯单体，其低聚物，其聚合物及其共聚物的聚合物的组合物; 光聚合引发剂; 和包含液体电解质的聚合物凝胶电解质。

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

Inventor： 한치환 ,  홍성준 ,  어영주 ,  고관우 ,  박재형 ,  송혜진 ,  이영아

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。

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

Inventor： 홍성준 ,  한치환 ,  고관우 ,  박재형 ,  송혜진 ,  이영아

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。