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制备,结构,光发光和半导体两种新兰化材料的三维框架结构的光发光和半导体性能

Wen-Tong Chen¹, Hao-Dong Liu², Xi-Yu Shao³

¹Institute of Applied Chemistry, School of Chemistry and Chemical Engineering, Jinggangshan University, Ji'an, Jiangxi, 343009, China. wtchen_2000@aliyun.com.

Acta chimica Slovenica

|June 26, 2024

概括

两种新型的胺材料呈现出独特的3D框架结构. 这些材料表现出鲜明的红色和黄色光发光,在光电子学中具有潜在的应用.

科学领域:

材料科学材料科学材料科学
无机化学无机化学有机化学
固态化学固态化学

背景情况:

由于其独特的结构和光发光特性,兰化材料引起了人们的兴趣.
开发具有特定光学特性的新材料对于先进应用至关重要.

研究的目的:

合成和描述两种新的基于异基的协调聚合物.
研究这些新型材料的结构性,光发光和半导体性质.

主要方法:

使用溶热合成来制备材料.
单晶X射线衍射用于结构特征.
固态光发光和UV/Vis扩散反射光谱被用来确定光学和电子性能.

主要成果:

两个同型的3D框架材料[Gd(IA) 3(H3O) 2Hg3Br6]n·2nCl (1) 和[La(IA) 3(H3O) 2Hg3Br6]n·2nCl (2) 已成功合成.
化合物1呈现强烈的红色光发光 (CIE:0.7347,0.2653;CCT:6514K) 的带间隙为2.16 eV.
组合2显示黄色光发光 (CIE: 0.4411, 0.5151; CCT: 3633 K) 的带间隙为2.85 eV.

结论:

合成的胺材料具有有趣的3D框架结构和可调节的光发光特性.
独特的光学特征表明,在发光器件和传感器的潜在应用.
进一步的研究可以探索修改以适应特定光电子应用的特性.

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