콘텐츠 본문
논문 해외 국제전문학술지(SCI급) Fabrication of Multi-Layer Metal Oxides Structure for Colored Glass
- 학술지 구분 국제전문학술지(SCI급)
- 게재년월 2021-07
- 저자명 Akpeko Gasonoo, 안현식, 장은정, 김민회, 곽진석, 이재현, 최윤석
- 학술지명 Materials
- 발행처명 MDPI
- 발행국가 해외
- 논문언어 외국어
- 전체저자수 7
논문 초록 (Abstract)
This study proposes front colored glass for building integrated photovoltaic (BIPV) systems based on multi-layered derivatives of glass/MoO3 /Al2 O3 with a process technology developed to realize it. Molybdenum oxide (MoO3 ) and aluminum oxide (Al2 O3 ) layers are selected as suitable candidates to achieve thin multi-layer color films, owing to the large difference in their refractive indices. We first investigated from a simulation based on wave optics that the glass/MoO3 /Al2 O3 multi-layer type offers more color design freedom and a cheaper fabrication process when compared to the glass/Al2 O3 /MoO3 multi-layer type. Based on the simulation, bright blue and green were primarily fabricated on glass. It is further demonstrated that brighter colors, such as yellow and pink, can be achieved secondarily with glass/MoO3 /Al2 O3 /MoO3 due to enhanced multi-interfacial reflections. The fabricated color glasses showed the desired optical properties with a maximum transmittance exceeding 80%. This technology exhibits promising potential in commercial BIPV system applications.
