논문 국내 국제전문학술지(SCI급) Study on optimization of meniscus solution shearing coating process for fabrication of large area perovskite solar cell
- 학술지 구분 국제전문학술지(SCI급)
- 게재년월 2020-06
- 저자명 김동수,김경미,이현아
- 학술지명 Journal of the Korean Society for Precision Engineering
- 발행처명 Korean Society for Precision Engineeingpaper@kspe.or.kr
- 발행국가 국내
- 논문언어 한국어
- 전체저자수 3
홈페이지논문 초록 (Abstract)
Among the various next-generation solar cells, a perovskite solar cell can solve the economic problem because it can perform the low temperature solution process and the material is inexpensive. Photovoltaic conversion efficiency is comparable to silicon solar cells and thin-film solar cells. However, to commercialize the perovskite solar cells, there are many problems to be resolved, such as stability, upscaling, and efficiency. Thus, in this study, perovskite crystallization experiments were conducted according to the coating conditions such as the coating speed of the meniscus solution sheared coating process, and large-area perovskite solar cells with p-i-n structures were fabricated. Perovskite crystallization is one of the crucial factors that determine the efficiency of solar cells, and it is an integral process condition for manufacturing large-area perovskite solar cells.