화학공학소재연구정보센터
학회 한국화학공학회
학술대회 2019년 가을 (10/23 ~ 10/25, 대전컨벤션센터)
권호 25권 2호, p.1653
발표분야 에너지 환경 (Energy and Environment)
제목 Pressure Induced Crystallization of Halide Perovskites for Efficient and Stable Devices
초록 As a strategy for enhancing moisture stability of organic-inorganic halide perovskite (OIHP)-based photovoltaics, pressure induced crystallization was utilized. With pressure-induced crystallization process, grain boundary (GB), focused as humidity penetration channel, was modified. In this study, we revealed the effect of mold geometries on OIHP humidity stability. The crystallographic analysis supported the GB healing effect and OIHP fabricated with pressure-induced crystallization method was applied into perovskite photovoltaic devices, which exhibited enhanced moisture stability.
저자 전도형, 박종혁
소속 연세대
키워드 에너지 환경
E-Mail
원문파일 초록 보기