Korean Journal of Metals and Materials (대한금속재료학회지)

The Korean Institute of Metals and Materials (대한금속재료학회)
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Recent Research Trends for Improving the Stability of Organo/Inorgano Halide Perovskites

유무기 하이브리드 할라이드 페로브스카이트의 안정성 향상을 위한 연구 동향 리뷰

  • Myeong Jin Seol (Department of Materials Science, and Engineering, Korea University) ;
  • Jeong Woo Han (Department of Materials Science, and Engineering, Korea University) ;
  • Seung Hwan Hwang (Department of Materials Science, and Engineering, Korea University) ;
  • Soo Young Kim (Department of Materials Science, and Engineering, Korea University)
  • 설명진 (고려대학교 신소재공학과) ;
  • 한정우 (고려대학교 신소재공학과) ;
  • 황승환 (고려대학교 신소재공학과) ;
  • 김수영 (고려대학교 신소재공학과)
  • Received : 2021.08.31
  • Accepted : 2021.09.27
  • Published : 20220000
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Abstract

Because of their superior optical, and electrical properties, lead halide perovskites have emerged as potential materials for light-emitting-diodes. However, some obstacles have yet to be overcome for practical applications including low exciton binding energy, the difficulty of fabricating uniform perovskite films,, and their instability to heat, light, and moisture. In this review, we focus on strategies to improve the lifetime, and stability of perovskites such as core-shell structure, ligand exchange, and doping.

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Acknowledgement

본 연구는 한국연구재단 중견연구자지원 사업의 지원을 받아서 수행되었습니다 (2020R1A2C2100670).