液晶与显示2026，Vol.41Issue(1)：103-119,17.DOI:10.37188/CJLCD.2025-0188
量子点环境稳定性研究进展
Research progress on environmental stability of quantum dots
摘要
Abstract
Quantum dots(QDs)have captured the imagination of both industry and academia,owing to their extraordinary optical properties—high fluorescence quantum yield,broad absorption bandwidth,narrow emission peaks,and excellent optical stability.These remarkable traits have positioned QDs as a cornerstone of innovation in the realm of cutting-edge display technologies.However,their journey from laboratory promise to real-world application is not without challenges.In practical scenarios,the stability of QDs is inevitably impaired by environmental factors,such as oxygen,water,light,and heat.This review aims to address that challenge,offering a beacon of insight and a roadmap of strategies to bolster the environmental resilience of QDs.Through a detailed exploration of the factors influencing their stability,we outline a critical pathway:light and temperature act as accelerators,hastening the degradation processes driven by water and oxygen.Furthermore,we illuminate the intricate web of relationships within the QD system,revealing how its internal components are interlinked.Outstanding stability,we argue,demands a comprehensive approach—one that embraces the entirety of the QD framework,including QD structure,inorganic surface,organic ligands,and the corresponding interfaces with solvents(medium).To bring this vision to life,we spotlight practical examples,such as QD films and diffusion plates,showcasing their transformative role in display technologies.We also define the real-world conditions they must endure,including high temperatures and low relative humidity,grounding our analysis in the realities of application.Far from a mere technical discourse,this review is an invitation—to researchers,innovators,and curious minds alike—to join in unlocking the full potential of QDs.By fortifying their environmental stability,we pave the way for a dazzling future in display technology,one where quantum dots shine brighter than ever before.关键词
量子点/水/氧气/光氧化/稳定性Key words
quantum dot/water/oxygen/photooxidation/stability分类
数理科学引用本文复制引用
周健海,张振星,李子恒,何洋,何明明,白俊,胡保忠,吴洪剑,蔡祥周..量子点环境稳定性研究进展[J].液晶与显示,2026,41(1):103-119,17.基金项目
国家重点研发计划(No.2022YFB3602800) Supported by National Key Research and Development Program of China(No.2022YFB3602800) （No.2022YFB3602800）
