公开(公告)号：KR101382361B1

公开(公告)日：2014-04-09

申请号：KR1020130050116

申请日：2013-05-03

Applicant: 세종대학교산학협력단 ,  강원대학교산학협력단

Inventor： 홍성철 ,  이상영 ,  홍수봉 ,  최은선

IPC: H01L31/04 ,  H01L31/18

CPC classification number: Y02E10/542 ,  H01L31/18 ,  H01L31/04

Abstract: A dye-sensitized solar cell including a composite separator and a method for fabricating the same are disclosed. The dye-sensitized solar cell including the composite separator of the present invention comprises; a light electrode which arrays an oxide layer in which a light sensitive dye is absorbed; a counter electrode which is faced with the light electrode; a first porous polymer layer of a gel type which includes an electrolyte and the composite separator between the light electrode and the counter electrode; a second porous polymer layer of a gel type; and a porous supporting layer of a solid state which is arranged between the first and second polymer layers. Therefore, the present invention improves light conversion efficiency and realizes long-term stability by improving the lifespan of an electron. The present invention improves an interface contact characteristic between a separator and a light electrode or a counter electrode and secures mechanical stability and high ion conductivity. Also, the present invention uses a traditional fabricating process of a dye-sensitized solar cell which applies a liquid electrolyte without the adoption of a separate process, thereby having an economical advantage on process.

Abstract translation: 公开了一种包括复合隔板的染料敏化太阳能电池及其制造方法。 包含本发明的复合隔膜的染料敏化太阳能电池包括： 阵列其中吸收有感光染料的氧化物层的光电极; 面对光电极的对电极; 凝胶型的第一多孔聚合物层，其包括电解质和在光电极和对电极之间的复合隔板; 凝胶型的第二多孔聚合物层; 以及布置在第一和第二聚合物层之间的固态的多孔支撑层。 因此，本发明通过改善电子的寿命来提高光转换效率并实现长期的稳定性。 本发明改进了隔膜与光电极或对电极之间的界面接触特性，并确保了机械稳定性和高离子传导性。 此外，本发明使用染料敏化太阳能电池的传统制造方法，其在不采用单独的工艺的情况下应用液体电解质，从而在工艺上具有经济优势。