公开(公告)号：KR101483621B1

公开(公告)日：2015-01-19

申请号：KR1020120026629

申请日：2012-03-15

Applicant: 재단법인대구경북과학기술원

Inventor： 김효정 ,  남정은 ,  성시준 ,  김대환 ,  강진규 ,  변여진

IPC: C09B57/00 ,  H01L31/042

CPC classification number: Y02E10/542

Abstract: 본 발명은 바이카바졸(bi-carbazole) 유도체를 포함하는 태양전지용 염료 화합물 및 이를 포함하는 염료감응형 태양전지에 관한 것이다.

公开(公告)号：KR1020130104784A

公开(公告)日：2013-09-25

申请号：KR1020120026629

申请日：2012-03-15

Applicant: 재단법인대구경북과학기술원

Inventor： 김효정 ,  남정은 ,  성시준 ,  김대환 ,  강진규 ,  변여진

IPC: C09B57/00 ,  H01L31/042

CPC classification number: Y02E10/542 ,  C09B57/00 ,  C07D209/82 ,  H01G9/2059 ,  H01L31/04

Abstract: PURPOSE: A dye for a dye-sensitized solar cell is provided to improve photoelectric conversion efficiency of the dye-sensitized solar cell by emitting many electrons because two carbazole compounds which perform a role of electron donor are connected. CONSTITUTION: A dye compound for a dye-sensitized solar cell is represented as below chemical formula 1. R and R' are respectively selected from hydrogen, C1-12 alkyl group, C2-12 alkenyl group, C2-12 alkynyl group, C2-12 vinyl group, substituted or non-substituted aryl group or substituted or non-substituted heterocyclic group; A1 and A2 are respectively nonexistent; or A1 and A2 are hydrogen, substituted or non-substituted C1-20 aliphatic hydrocarbon, substituted or non-substituted C1-20 aromatic hydrocarbon or the substituted or non-substituted C1-20 hetero ring. At least one of the hydrogen which is acidic and capable of hydrogen bonding; and an electron withdrawing group are included.

Abstract translation: 目的：提供用于染料敏化太阳能电池的染料，以通过发射许多电子来提高染料敏化太阳能电池的光电转换效率，因为连接起电子供体作用的两个咔唑化合物。 构成：用于染料敏化太阳能电池的染料化合物表示如下化学式1. R和R'分别选自氢，C 1-12烷基，C 2-12烯基，C 2-12炔基， 12个乙烯基，取代或未取代的芳基或取代或未取代的杂环基; A1和A2分别不存在; 或A 1和A 2为氢，取代或未取代的C 1-20脂族烃，取代或未取代的C 1-20芳烃或取代或未取代的C 1-20杂环。 至少一种酸性且能够氢键合的氢; 并且包括吸电子基团。