摘要
力致发光(ML)材料的发光机制涉及力、电、磁、光之间的能量转换和电子跃迁过程,是一个横跨多个学科的研究课题。目前,存在一些无法用已知理论解释的ML现象,这预示着其过程机理仍未被完全揭示。ML机制的尚不确切严重阻碍了力致发光材料的研发及其构效关系的建立,使研究人员为加快研发进程进一步提出开发和性能优化策略的目标遭遇瓶颈,成为其走向实际应用的“桎梏”。本文聚焦于ML的过程机制、回顾了已知机理模型和开发及优化策略,并试图为力致发光材料未来面临的挑战和研究方向提供一些观点,为力致发光材料的开发研制、性能改善及构效关系及机制的理解提供一些启示。
The mechanism of mechanoluminescent(ML)materials is a highly interdisciplinary research field involving the composite processes of mechanics,electricity,magnetism,and optics.At present,some special phenomena that cannot be fully covered by the existing mechanism models indicate that the process mechanism of ML is not fully clarified.This review represented the process mechanism of ML and the existing mechanism models and development strategies.In addition,some challenges and research directions of ML materials were also described.
作者
潘鑫
庄逸熙
梅乐夫
解荣军
PAN Xin;ZHUANG Yixi;MEI Lefu;XIE Rongjun(China.Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes,National Laboratory of Mineral Materials,School of Materials Sciences and Technology,China University of Geosciences Beijing,Beijing 100083,China;State Key Laboratory of Physical Chemistry of Solid Surface,Fujian Provincial Key Laboratory of Materials Genome and College of Materials,Xiamen University,Xiamen 361005,Fujian,China)
出处
《硅酸盐学报》
EI
CAS
CSCD
北大核心
2022年第12期3147-3164,共18页
Journal of The Chinese Ceramic Society
基金
国家自然科学基金项目(52172156,51872247)
中央高校基本科研业务费(20720200075)
国家新材料测试评价平台稀土行业中心项目(2021G2262)。
关键词
力致发光
应力发光材料
力致发光机理
开发策略
构效关系
力致发光分类
mechanoluminescent materials
stress luminescence
mechanism of mechanoluminescence
development strategy
structure-activity relationship
classification of mechanoluminescence
