李金贵,吴昊天,郭晨曦,何齐升,牛凤延,王 岳,雷伟岩,李佳双,沈毅.化学通报,2023,86(11):1306-1312. |
反尖晶石结构的Mg2SnO4系长余辉材料的研究进展及应用 |
Research progress and application of Mg2SnO4 series long afterglow materials with anti-spinel structure |
投稿时间:2023-05-07 修订日期:2023-06-29 |
DOI: |
中文关键词: 反尖晶石结构 Mg2SnO4系长余辉材料 离子掺杂 应用进展 |
英文关键词:anti-spinel structure Mg2SnO4 series long afterglow material Ion doping application progress |
基金项目:国家自然科学基金项目(51772099)资助 |
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中文摘要: |
Mg2SnO4具有典型的反尖晶石结构,由于存在大量缺陷,非常适合作为长余辉材料的基质材料,而且其成本低,结构稳定光学性能优异,应用前景非常广泛。通过在反尖晶石结构的Mg2SnO4材料中掺杂不同离子可以制备出不同性质的长余辉材料。本文主要介绍了Mg2SnO4系长余辉材料的常用的制备工艺方法和发光机理,从离子掺杂的角度分析其性能,并对反尖晶石结构的Mg2SnO4系长余辉材料在防伪、信息存储、成像等方面的应用现状进行了综述和展望。 |
英文摘要: |
Mg2SnO4 has a typical anti-spinel structure with a large number of defects, making it very suitable as a matrix material for long afterglow materials. Moreover, it has low cost, stable structure, excellent optical properties, and broad application prospects. By doping different ions in anti-spinel structured Mg2SnO4 materials, different properties of long afterglow materials can be prepared. This paper mainly introduces the different preparation methods of Mg2SnO4 series long afterglow materials and luminescent mechanism; From the perspective of ion doping, the performance and mechanism were analyzed, and the current application status and prospects of Mg2SnO4 series long afterglow materials with anti-spinel structure in anti-counterfeiting, information storage, imaging, and other aspects were summarized and prospected. |
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