-
公开(公告)号：KR1020140106472A
公开(公告)日：2014-09-03
申请号：KR1020140092105
申请日：2014-07-21
Applicant: 재단법인대구경북과학기술원
IPC: H01L31/042 , H01L31/18 , C09B57/00 , C09B67/22
CPC classification number: Y02E10/542 , Y02P70/521 , H01L31/042 , C09B57/00 , C09B67/0033 , H01L31/18
Abstract: The present invention relates to a dye-sensitized solar cell and a method for manufacturing the same, for providing a sensitized-solar cell which uses an organic dye with two or more connected carbazole molecules having a role of a strong electron donor to improve performance, and a method for manufacturing the same. For this, the dye-sensitized solar cell in the present invention comprises a first substrate; a first electrode located on the first electrode; a semiconductor layer located on the first electrode; a dye layer located on the semiconductor layer; and a second substrate located on the first substrate, and including a second electrode and an opposite electrode located in order, wherein the first substrate and the second substrate face each other and are sealed by a partition, and the dye layer includes multiple carbazole derivatives. Therefore, an organic dye with two or more connected carbazole molecules having a role of a strong electron donor is used in the solar cell to increase an extinction coefficient and photoelectric conversion efficiency to improve performance.
Abstract translation: 本发明涉及一种染料敏化太阳能电池及其制造方法，用于提供使用具有两个或更多个具有强电子给体作用的连接的咔唑分子的有机染料以提高性能的敏化太阳能电池， 及其制造方法。 为此，本发明的染料敏化太阳能电池包括第一基板; 位于所述第一电极上的第一电极; 位于所述第一电极上的半导体层; 位于半导体层上的染料层; 以及位于所述第一基板上的第二基板，并且包括依次排列的第二电极和相对电极，其中所述第一基板和所述第二基板彼此面对并且被隔板密封，并且所述染料层包括多个咔唑衍生物。 因此，在太阳能电池中使用具有两个以上具有强电子供体的连接的咔唑分子的有机染料，以增加消光系数和光电转换效率以提高性能。
-
公开(公告)号：KR1020140061623A
公开(公告)日：2014-05-22
申请号：KR1020120128400
申请日：2012-11-13
Applicant: 재단법인대구경북과학기술원
IPC: C09B57/00 , H01L31/042
CPC classification number: Y02E10/542 , C09B49/00 , C07D333/50 , H01G9/2059 , H01L31/04
Abstract: The present invention relates to an organic dye for a dye-sensitized solar cell represented by chemical formula 1. (In chemical formula 1, A_1 and A_2 are selected from the group consisting of a substituted or unsubstituted aromatic hydrocarbon group of C5-C20, a substituted or unsubstituted aromatic heterocyclic group of C3-C20 and a combination thereof, respectively. R_1 and R_2 are selected from the group consisting of a hydrogen atom, a substituted or unsubstituted aliphatic hydrocarbon group of C1-C30, a substituted or unsubstituted aromatic hydrocarbon group of C5-C20, a substituted or unsubstituted aromatic heterocyclic group of C3-C20 and a combination thereof, respectively. B_1 is an acidic functional group. X is S, N, O or -(CH=CH)-. And n is an integer of 0-5.).
Abstract translation: 本发明涉及由化学式1表示的染料敏化太阳能电池用有机染料。（化学式1中，A_1和A_2选自取代或未取代的C 5 -C 20芳族烃基， 取代或未取代的C 3 -C 20的芳族杂环基及其组合，R 1和R 2分别选自氢原子，取代或未取代的C 1 -C 30脂族烃基，取代或未取代的芳族烃基 C5-C20，C3-C20的取代或未取代的芳族杂环基及其组合，B_1为酸性官能团，X为S，N，O或 - （CH = CH） - ，n为 0-5的整数）。
-
公开(公告)号：KR1020130118636A
公开(公告)日：2013-10-30
申请号：KR1020120041675
申请日：2012-04-20
Applicant: 재단법인대구경북과학기술원
IPC: H01L31/042 , H01L31/18 , C09B57/00 , C09B67/22
CPC classification number: Y02E10/542 , Y02P70/521 , H01L31/042 , C09B57/00 , C09B67/0033 , H01L31/18
Abstract: PURPOSE: A dye-sensitized solar cell and a method for fabricating the same are provided to increase an absorption coefficient by using an organic dye including at least two carbazole molecules combined with each other. CONSTITUTION: A first electrode is positioned on a first substrate. A semiconductor layer is positioned in the first electrode. A dye layer is positioned on the semiconductor layer. A second substrate (116) is positioned in the upper part of the first substrate. A second electrode (114) and an opposite electrode (112) are successively positioned in the lower part of the second substrate.
Abstract translation: 目的：提供染料敏化太阳能电池及其制造方法，以通过使用包含至少两个相互结合的咔唑分子的有机染料来增加吸收系数。 构成：第一电极位于第一衬底上。 半导体层位于第一电极中。 染料层位于半导体层上。 第二基板（116）位于第一基板的上部。 第二电极（114）和相对电极（112）连续地位于第二基板的下部。
-
公开(公告)号：KR101465454B1
公开(公告)日：2014-12-02
申请号：KR1020120128400
申请日：2012-11-13
Applicant: 재단법인대구경북과학기술원
IPC: C09B57/00 , H01L31/042
CPC classification number: Y02E10/542
Abstract: 본발명은하기화학식 1로표시되는염료감응태양전지용유기염료에관한것이다. [화학식 1](상기화학식 1에서, 상기 A및 A는각각독립적으로치환또는비치환된 C5-C20 방향족탄화수소기, 치환또는비치환된 C3-C20 방향족헤테로고리기및 이들의조합으로이루어진군에서선택되며, R및 R는각각독립적으로, 수소원자, 치환또는비치환된 C1-C30 지방족탄화수소기, 치환또는비치환된 C5-C20 방향족탄화수소기, 치환또는비치환된 C3-C20 방향족헤테로고리기및 이들의조합으로이루어진군에서선택되며, B은산성작용기이고, X는 S, N, O 또는 -(CH=CH)-이며, n은 0 내지 5의정수이다.)
-
公开(公告)号：KR1020140061578A
公开(公告)日：2014-05-22
申请号：KR1020120127459
申请日：2012-11-12
Applicant: 재단법인대구경북과학기술원
IPC: H01L31/042 , H01L31/18
CPC classification number: Y02E10/50 , Y02P70/521 , H01L31/18 , H01L31/042
Abstract: The present invention relates to an electrolyte for a light-sensitized solar cell and a light-sensitized solar cell comprising the same. More specifically, the present invention provides an electrolyte for a light-sensitized solar cell which includes an organic solvent; an oxidation-reduction derivative; and a light-sensitized material. According to the present invention, an electrolyte for the light-sensitized solar cell is applied to a light-sensitized solar cell to provide high reliability. More specifically and according to the present invention, desorption of a light-sensitized material can be prevented using an electrolyte.
Abstract translation: 本发明涉及一种用于光敏太阳能电池的电解质和包含该电解质的光敏太阳能电池。 更具体地说，本发明提供一种包含有机溶剂的光敏太阳能电池用电解液， 氧化还原衍生物; 和光敏材料。 根据本发明，用于光敏太阳能电池的电解质被应用于光敏太阳能电池以提供高可靠性。 更具体地，根据本发明，可以使用电解质来防止光敏材料的解吸。
-
Patent Agency Ranking6.发明公开신규한 유기염료 화합물 및 이를 포함하는 염료감응 태양전지 有权DYE COMPOND for DYE SENSITIZA SOLA CELL AND SOLA CELL COMPRISING IT
公开(公告)号：KR1020130117913A
公开(公告)日：2013-10-29
申请号：KR1020120039997
申请日：2012-04-17
Applicant: 재단법인대구경북과학기술원
IPC: C09B15/00 , C09B57/00 , H01L31/042
CPC classification number: Y02E10/542 , C09B15/00 , C07D209/82 , C07D265/38 , C07D279/22 , H01G9/2059 , H01L31/04
Abstract: PURPOSE: An organic dye compound reduces the recombination rate with electrolyte, has high electron flowability as the planarity in a molecule is expanded, and maximizes photoelectric conversion efficiency at high Voc. CONSTITUTION: An organic dye compound is represented by chemical formula 1. In chemical formula 1, X is selected from halogen, halogen-substituted alkyl, alkenyl, and alkynyl group; Y is non-existent or is S or O; Z is a substituted or unsubstituted C1-30 alkyl, a substituted or unsubstituted C1-30 alkenyl, a substituted or unsubstituted polyvinyl, a substituted or unsubstituted C6-60 aromatic hydrocarbon, a substituted or unsubstituted C2-60 heterocycle, and a substituted or unsubstituted amine; B is non-existent or is a substituted or unsubstituted C6-60 aromatic hydrocarbon or a substituted or unsubstituted C2-60 hetero ring; and A is a substituted or unsubstituted C1-30 alkyl, a substituted or unsubstituted C2-30 alkenyl, a substituted or unsubstitutedC2-30 alkynyl, a substituted or unsubstituted C6-60 aromatic hydrocarbon, and a substituted or unsubstituted C2-60 hetero ring.
Abstract translation: 目的：有机染料化合物降低了电解质的复合率，分子中的平面性扩大，电子流动性高，在高Voc时光电转换效率最高。 构成：有机染料化合物由化学式1表示。在化学式1中，X选自卤素，卤素取代的烷基，烯基和炔基; Y不存在或为S或O; Z是取代或未取代的C1-30烷基，取代或未取代的C1-30烯基，取代或未取代的聚乙烯基，取代或未取代的C6-60芳族烃，取代或未取代的C2-60杂环，以及取代或未取代的 胺; B不存在或为取代或未取代的C6-60芳族烃或取代或未取代的C2-60杂环; 并且A是取代或未取代的C 1-30烷基，取代或未取代的C 2-30烯基，取代或未取代的C 2-30炔基，取代或未取代的C 6-60芳烃，以及取代或未取代的C 2-60杂环。
-
公开(公告)号：KR1020120126571A
公开(公告)日：2012-11-21
申请号：KR1020110044462
申请日：2011-05-12
Applicant: 재단법인대구경북과학기술원
IPC: H01L31/04
CPC classification number: Y02E10/542 , H01G9/2031 , H01G9/2013 , H01G9/2022 , H01G9/2036 , H01G9/204
Abstract: PURPOSE: A dye-sensitized solar cell and a manufacturing method thereof are provided to prevent oxidation and meting of a metal layer due to an electrolyte by including molybdenum in the metal layer. CONSTITUTION: A photoelectrode part(110) supplies an excited electron created according to incident of light to outside. The photoelectrode part comprises a transparent electrode(111), a photosensitive dye(113), and an oxide semiconductor(115). A counter electrode part(130) is formed on a supporter(190). The counter electrode part comprises a metal layer(131) and a catalyst layer(133). An electrolyte(150) is placed between the photoelectrode part and the counter electrode part.
Abstract translation: 目的：提供染料敏化太阳能电池及其制造方法，以通过在金属层中包含钼来防止由于电解质而导致的金属层的氧化和熔化。 构成：光电极部分（110）将根据光入射产生的激发电子提供给外部。 光电极部分包括透明电极（111），光敏染料（113）和氧化物半导体（115）。 在支撑件（190）上形成对电极部件（130）。 对电极部分包括金属层（131）和催化剂层（133）。 电解质（150）被放置在光电极部分和对电极部分之间。
-
公开(公告)号：KR101447618B1
公开(公告)日：2014-10-10
申请号：KR1020120041547
申请日：2012-04-20
Applicant: 재단법인대구경북과학기술원
IPC: H01L31/042 , H01L31/18
CPC classification number: Y02E10/50 , Y02P70/521
Abstract: 본 발명은 태양 전지의 상대전극부에 광반사층과 전해질 산화/환원의 촉매층의 역할을 동시에 수행할 수 있는 복합 촉매층을 형성하여 제조 공정을 단순화하고 효율을 높일 수 있도록 한 광감응 태양전지 및 그의 제조방법에 관한 것으로, 그 구성은 광감성 염료의 흡착이 이루어지는 광전극부;상기 광전극부에 대향하여 구성되는 상대전극부;상기 광전극부 및 상대전극부의 사이에 위치하여 산화/환원 반응을 통하여 전자 전달 역할을 하는 전해질; 을 포함하고, 상기 상대전극부 상에 광반사 및 산란 그리고 전해질의 산화/환원 반응을 촉진시키는 촉매로의 역할을 동시에 수행하는 복합 촉매층이 형성되는 것이다.
-
公开(公告)号：KR1020130118578A
公开(公告)日：2013-10-30
申请号：KR1020120041547
申请日：2012-04-20
Applicant: 재단법인대구경북과학기술원
IPC: H01L31/042 , H01L31/18
CPC classification number: Y02E10/50 , Y02P70/521 , H01L31/18 , H01L31/042
Abstract: PURPOSE: A photosensitized solar cell and a manufacturing method thereof are provided to reduce manufacturing processes by forming a complex catalyst layer which functions as a reflection layer and a catalyst layer. CONSTITUTION: A photoelectrode part includes a transparent supporter (21), a transparent oxide electrode film (22), semiconductor oxide (25), and a photosensitized dye (26). The photosensitized dye generates electrons by directly absorbing light. A counter electrode part faces the photoelectrode part. The counter electrode is composed of a supporter (23), a conductive metal layer (24) for an electrode, and a complex catalyst layer (28). The complex catalyst layer is made of a mixture of a catalyst for catalyzing an oxidation-reduction reaction of an electrolyte (27) in a solar cell and metal oxide for reflecting and scattering light. The electrolyte is located between the photoelectrode part and the counter electrode part.
Abstract translation: 目的：提供一种光敏太阳能电池及其制造方法，以通过形成用作反射层和催化剂层的复合催化剂层来减少制造工艺。 构成：光电极部分包括透明支撑体（21），透明氧化物电极膜（22），半导体氧化物（25）和光敏染料（26）。 光敏染料通过直接吸收光而产生电子。 对电极部分面向光电极部分。 对电极由支撑体（23），用于电极的导电金属层（24）和复合催化剂层（28）组成。 复合催化剂层由用于催化太阳能电池中的电解质（27）的氧化还原反应的催化剂和用于反射和散射光的金属氧化物的混合物制成。 电解质位于光电极部分和对电极部分之间。
-
公开(公告)号：KR1020120126498A
公开(公告)日：2012-11-21
申请号：KR1020110044342
申请日：2011-05-12
Applicant: 재단법인대구경북과학기술원
CPC classification number: Y02E10/542 , C09B15/00 , C07D279/22 , H01G9/2059 , H01L31/04
Abstract: PURPOSE: An organic dye is provided to improve flowability of an electron by accepting a functional group for preventing re-combination with other electrolyte in one electron donor and to maximize photoelectric conversion efficiency of high Jsc(short circuit photocurrent density). CONSTITUTION: An organic dye for a dye-sensitized solar cell comprises a material selected from a group consisting of a compound indicated in chemical formula 1 or 2. In chemical formula 1 and, x is a substituted or unsubstituted aromatic hydrocarbon group, Z is a substituted or unsubstituted heterocyclic group, A is a group comprising hydrogen-combinable acidic group(-COOH) as a linear or heterocyclic group. A dye-sensitized solar cell device comprises the organic dye.
Abstract translation: 目的：提供一种有机染料，通过接受用于防止与一个电子给体中的其它电解质重新组合的官能团并且最大化Jsc（短路光电流密度）的光电转换效率来提高电子的流动性。 构成：用于染料敏化太阳能电池的有机染料包括选自化学式1或2所示化合物的材料。在化学式1中，x为取代或未取代的芳族烃基，Z为 取代或未取代的杂环基，A是含有可氢键合的酸性基（-COOH）作为直链或杂环基的基团。 染料敏化太阳能电池装置包括有机染料。
-
-
-
-
-
-
-
-
-
Search Results
22
records
(took 0.022 seconds)
