摘要
A novel ion anchoring strategy stabilizes 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/m² and exceeding 27% efficiency, marking a new stability benchmark for next-generation display and lighting applications.
危险品化学品经营许可证（带存储）