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Phase stabilization via A-site ion anchoring for ultra-stable perovskite light emitting diodes.
Ding, Shuo; Kong, Zhuoyuan; Shen, Yipeng; Shen, Piaoyang; Wu, Chunyan; Qian, Lei; Zhang, Xinyu; Hu, Long; Chen, Hao; Xiang, Chaoyu.
Afiliación
  • Ding S; Laboratory of Optoelectronic Information Materials and Devices, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, Zhejiang, 315201, China. xiangchaoyu@nimte.ac.cn.
  • Kong Z; Hangzhou Bay Laboratory of Advanced Nano-Optoelectronic Materials and Devices, Qianwan Institute of CNITECH, Ningbo, Zhejiang, 315300, China.
  • Shen Y; Department of Mechanical, Materials and Manufacturing Engineering, The University of Nottingham Ningbo China, Ningbo, Zhejiang, 315100, China. hao.chen@nottingham.edu.cn.
  • Shen P; Laboratory of Optoelectronic Information Materials and Devices, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, Zhejiang, 315201, China. xiangchaoyu@nimte.ac.cn.
  • Wu C; Hangzhou Bay Laboratory of Advanced Nano-Optoelectronic Materials and Devices, Qianwan Institute of CNITECH, Ningbo, Zhejiang, 315300, China.
  • Qian L; Nano Science and Technology Institute, University of Science and Technology of China, Suzhou 215123, China.
  • Zhang X; Laboratory of Optoelectronic Information Materials and Devices, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, Zhejiang, 315201, China. xiangchaoyu@nimte.ac.cn.
  • Hu L; Hangzhou Bay Laboratory of Advanced Nano-Optoelectronic Materials and Devices, Qianwan Institute of CNITECH, Ningbo, Zhejiang, 315300, China.
  • Chen H; Nano Science and Technology Institute, University of Science and Technology of China, Suzhou 215123, China.
  • Xiang C; Laboratory of Optoelectronic Information Materials and Devices, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, Zhejiang, 315201, China. xiangchaoyu@nimte.ac.cn.
Mater Horiz ; 2024 Aug 15.
Article en En | MEDLINE | ID: mdl-39143909
ABSTRACT
A novel ion anchoring strategy stabilizes the perovskite phase, yielding ambient stable perovskite films and ultra-stable perovskite light-emitting diodes (PeLEDs) with an unprecedented operational half-lifetime over 37.2 years at 100 cd m-2 and exceeding 27% efficiency, marking a new stability benchmark for next-generation display and lighting applications.

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Mater Horiz Año: 2024 Tipo del documento: Article País de afiliación: China Pais de publicación: Reino Unido

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Mater Horiz Año: 2024 Tipo del documento: Article País de afiliación: China Pais de publicación: Reino Unido