摘要
长余辉材料是一种储能型发光材料,其可以将吸收的一部分能量储存在陷阱中,在外部刺激下以光的形式缓慢释放出来。近年来,新型的长余辉纳米材料在可控制备方法和独特的光学性能方面取得了的突破,在新型涂料、建筑节能、信息防伪及生物医学等领域中引起了广泛关注。综述了新型长余辉纳米材料的制备方法、光物理性质的调控策略及在不同领域中的应用研究进展,并对下一代长余辉纳米材料的未来研究方向和挑战进行了展望。
Long persistent phosphor are luminescent materials that store energy in intrinsic traps and gradually release it as light when stimulated externally.In recent years,novel persistent luminescence nanoparticles(PLNPs)have gained significant attention in various fields due to their remarkable achievements in controllable preparation methods and distinctive optical properties.This review provides a summary of the preparation methods and crucial optical properties of homogeneous PLNPs,while discussing the future research directions and challenges in developing the next generation of PLNPs with novel applications.
作者
何远昌
刘湘梅
HE Yuanchang;LIU Xiangmei(Wonewsun Building Energy Efficiency Co.,Ltd.,Nanjing 211111;School of Materials Science&Engineering(SMSE),Nanjing University of Posts&Telecommunications,Nanjing 210023)
出处
《材料研究与应用》
CAS
2023年第4期658-666,共9页
Materials Research and Application
基金
江苏省教育厅省高校自然科学研究面上项目(17KJB430025)。
关键词
长余辉纳米颗粒
胶体合成
水热合成
信息防伪加密
生物成像和诊断
persistent luminescence nanoparticles
colloidal synthesis
hydrothermal synthesis
information anti-counterfeiting
bioimaging and diagnosis
