화학공학소재연구정보센터
학회 한국공업화학회
학술대회 2019년 봄 (05/01 ~ 05/03, 부산 벡스코(BEXCO))
권호 23권 1호
발표분야 에너지저장·변환_포스터
제목 Effects of dopants on the performance of solid state dye-sensitized solar cells based on a triphenylamine derivative as a hole transporting material
초록 Since the first report concerning dye-sensitized solar cells (DSSCs), a power conversion efficiency of 14.3% has been achieved in a co-sensitized solar cell featuring a cobalt (II/III) complex redox electrolyte solution and graphene nanoplates as a counter electrode. However, the potential problems caused by the liquid electrolytes, such as the leakage and volatilization of liquid, are considered as some of the critical reasons limiting the long-term performance and practicable use of DSSCs. In this study, solid-state DSSCs with both dopants and a organic triphenylamine derivative as a hole transporting material were fabricated, and effects of the dopants on the photovoltaic performance were investigated.
저자 공민선, 백건욱, 여인영, 한윤수
소속 대구가톨릭대
키워드 Solid state dye-sensitized solar dells; triphenyl amine; hole transporting material; dopant
E-Mail yshancu@cu.ac.kr