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公开(公告)号：KR1020130044663A
公开(公告)日：2013-05-03
申请号：KR1020110108836
申请日：2011-10-24
Applicant: 서강대학교산학협력단
IPC: H01L51/48 , C07C255/61
CPC classification number: Y02E10/549 , Y02P70/521 , H01L51/42 , C07C255/61
Abstract: PURPOSE: An organic solar cell using a charge transfer compound and a manufacturing method thereof are provided to reduce a contact resistance between a photoactive layer and a cathode electrode using DMDCNQI between the photoactive layer and the cathode electrode as an organic buffer layer. CONSTITUTION: An anode electrode(20) is formed on a substrate. A photoactive layer(30) with an electron acceptor and an electron donor is formed on the anode electrode. A buffer layer(40) with an organic compound is formed on the photoactive layer. A cathode electrode(50) is formed on the buffer layer. An organic metal compound layer is formed on an interface between the buffer layer and the cathode electrode.
Abstract translation: 目的：提供使用电荷转移化合物的有机太阳能电池及其制造方法，以在光活性层和阴极之间使用DMDCNQI作为有机缓冲层来降低光敏层和阴极电极之间的接触电阻。 构成：在基板上形成阳极电极（20）。 在阳极上形成具有电子受体和电子给体的光敏层（30）。 在光敏层上形成有机化合物的缓冲层（40）。 阴极电极（50）形成在缓冲层上。 在缓冲层和阴极之间的界面上形成有机金属化合物层。
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公开(公告)号：KR1020130044660A
公开(公告)日：2013-05-03
申请号：KR1020110108830
申请日：2011-10-24
Applicant: 서강대학교산학협력단
IPC: C07D209/56 , C07D401/04 , H01L31/04
CPC classification number: Y02E10/50 , C07D209/56 , H01L31/04
Abstract: PURPOSE: A fullerene-perylene derivative, a method for preparing the same, and a solar cell containing the derivative are provided to increase exciton generation due to optical activity of a perylene group, and to improve electric current property. CONSTITUTION: A fullerene-perylene derivative is denoted by chemical formula 1. Fullerene is selected from the group consisting of C_60, C_70, C_76, C_78, C_82, C_90, C_94, and C_96. A perylene derivative is denoted by chemical formula 2. A method for preparing the fullerene-perylene derivative comprises: a step of adding perylene into a solvent and stirring; a step of adding A2CHOR and a catalyst and preparing an organic material; a step of isolating the organic material and synthesizing formyl perylene; a step of adding fullerene and an amino acid to formyl perylene and synthesizing a fullerene-perylene derivative; and a step of dissolving the fullerene-perylene derivative in a solvent, and isolating.
Abstract translation: 目的：提供富勒烯 - 苝衍生物，其制备方法和含有该衍生物的太阳能电池，以增加由于苝基的光学活性引起的激子产生，并提高电流特性。 构成：富勒烯 - 苝衍生物由化学式1表示。富勒烯选自C_60，C_70，C_76，C_78，C_82，C_90，C_94和C_96。 苝衍生物由化学式2表示。制备富勒烯 - 苝衍生物的方法包括：将二萘嵌苯加入溶剂中并搅拌的步骤; 加入A2CHOR和催化剂并制备有机材料的步骤; 分离有机材料并合成甲酰苝的步骤; 将富勒烯和氨基酸加入到甲酰基苝中并合成富勒烯 - 苝衍生物的步骤; 以及将富勒烯 - 苝衍生物溶解在溶剂中并分离的步骤。
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公开(公告)号：KR101363912B1
公开(公告)日：2014-02-20
申请号：KR1020110108830
申请日：2011-10-24
Applicant: 서강대학교산학협력단
IPC: C07D209/56 , C07D401/04 , H01L31/04
CPC classification number: Y02E10/50
Abstract: 본 발명은 플러렌-페릴렌 유도체, 그 제조방법 및 플러렌-페릴렌 유도체를 포함하는 태양전지에 관한 것으로, 더욱 상세하게는 억셉터(acceptor)능력이 우수하고 전자전달 특성이 좋으며 분자의 평면성이 뛰어난 페릴렌기가 도입된 플러렌-페릴렌 유도체, 그 제조방법 및 플러렌-페릴렌 유도체를 포함하는 고효율 유기 태양전지에 관한 것이다.
상기와 같은 문제점을 해결하기 위하여, 광학적 활성능력과 전자이동성이 우수한 페릴렌기를 도입한 플러렌-페릴린 유도체를 합성하고 이를 태양전지에 이용함으로써 단략전류값 및 개방전압이 높은 고효율의 유기 태양전지를 제공한다.
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