水晶多孔材料中的压力诱导发光:材料系统,光学行为,结构与性质的相关性
1State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Department of Chemistry, Jilin University, Changchun, China.
Chemistry (Weinheim an der Bergstrasse, Germany)
|January 29, 2026
概括
在晶体多孔材料 (CPM) 中的压力诱导发光为先进的应用提供可调节的光学特性. 本综述详细介绍了CPM结构如何影响压力下的发光,指导未来的材料设计.
科学领域:
- 材料科学 材料科学 材料科学
- 固态化学 固态化学
- 光电学是指光电子产品.
背景情况:
- 压力诱导发光 (PIL) 是一种关键的现象,在传感和光电子学中具有应用.
- 晶体多孔材料 (CPM),包括MOF,COF和HOF,是研究PIL的理想平台,因为它们具有可调的结构和多孔性.
研究的目的:
- 系统地审查CPM的PIL最近的进展.
- 阐明在机械应力下的CPM中控制PIL的结构-属性关系.
- 提供对开发新平色材料的设计原则的见解.
主要方法:
- 使用钻石细胞 (DAC) 技术来产生水静压.
- 在MOF,COF和HOF中对PIL行为进行分类和分析.
- 调查材料内在因素 (结合,维度,染色体等) 的影响. 在发光响应上.
主要成果:
- CPM 呈现可逆的平色色发光,压力诱导的排放增强 (PIEE),火和环境保留的发光.
- 固有因素,如结合性质,框架灵活性和客-框架交互,显著调节光学对压力的反应.
- 在不同CPM系统中合成了设计原则和性能权衡.
结论:
- CPM为工程 PIL 提供了多功能平台,使得在压力下可调节的光学响应成为可能.
- 了解CPM结构和机械应力之间的相互作用对于设计先进的光子材料至关重要.
- 需要进一步的研究来开发高效的,可控制的,多功能色CPM用于技术应用.
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