TY  - JOUR
AU  - Li, Song
AU  - Zhang, ZhenZhen
AU  - Zhang, Jilin
AU  - Wu, Jiayu
AU  - Qiu, Zhongxian
AU  - Brik, Mikhail G.
AU  - Lian, Shixun
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12041
AB  - Many research efforts have focused on designing new inorganic phosphors to meet different application requirements. The structure-photoluminescence relationship between activator ions and the matrix lattice plays an irreparable role in designing target phosphors. Herein, a series of ABP2O7:Mn2+ (A = Ba/Sr; B = Mg/Zn) phosphors are prepared for a detailed study on the relationship between the luminescence performance and spatial structure and symmetry of the doping site of Mn2+. Due to the weak interaction between nearest B-B pairs, [BO5] is defined as an isolated coordination polyhedron whose structure and symmetry directly influence the photoluminescence of Mn2+. The emission wavelength of Mn2+ is ∼620 nm when it occupies the triangular bipyramid [MgO5] in BaMgP2O7. When Mn2+ occupies the quadrangular pyramid-typed [MgO5] or [ZnO5] in SrMgP2O7, SrZnP2O7, and BaZnP2O7, the emission wavelengths peak at ∼670 nm. We propose a conception of isolated coordination polyhedral confinement to clarify the luminescence performance of Mn2+ in the fivefold coordination configuration with different geometries, which has great theoretical research significance for designing inorganic phosphors.
T2  - Inorganic Chemistry
T1  - Isolated Coordination Polyhedron Confinement in ABP2O7:Mn2+(A=Ba/Sr; B=Mg/Zn)
VL  - 62
IS  - 45
SP  - 18740
EP  - 18749
DO  - 10.1021/acs.inorgchem.3c03238
ER  - 

@article{
author = "Li, Song and Zhang, ZhenZhen and Zhang, Jilin and Wu, Jiayu and Qiu, Zhongxian and Brik, Mikhail G. and Lian, Shixun",
year = "2023",
abstract = "Many research efforts have focused on designing new inorganic phosphors to meet different application requirements. The structure-photoluminescence relationship between activator ions and the matrix lattice plays an irreparable role in designing target phosphors. Herein, a series of ABP2O7:Mn2+ (A = Ba/Sr; B = Mg/Zn) phosphors are prepared for a detailed study on the relationship between the luminescence performance and spatial structure and symmetry of the doping site of Mn2+. Due to the weak interaction between nearest B-B pairs, [BO5] is defined as an isolated coordination polyhedron whose structure and symmetry directly influence the photoluminescence of Mn2+. The emission wavelength of Mn2+ is ∼620 nm when it occupies the triangular bipyramid [MgO5] in BaMgP2O7. When Mn2+ occupies the quadrangular pyramid-typed [MgO5] or [ZnO5] in SrMgP2O7, SrZnP2O7, and BaZnP2O7, the emission wavelengths peak at ∼670 nm. We propose a conception of isolated coordination polyhedral confinement to clarify the luminescence performance of Mn2+ in the fivefold coordination configuration with different geometries, which has great theoretical research significance for designing inorganic phosphors.",
journal = "Inorganic Chemistry",
title = "Isolated Coordination Polyhedron Confinement in ABP2O7:Mn2+(A=Ba/Sr; B=Mg/Zn)",
volume = "62",
number = "45",
pages = "18740-18749",
doi = "10.1021/acs.inorgchem.3c03238"
}

Li, S., Zhang, Z., Zhang, J., Wu, J., Qiu, Z., Brik, M. G.,& Lian, S.. (2023). Isolated Coordination Polyhedron Confinement in ABP2O7:Mn2+(A=Ba/Sr; B=Mg/Zn). in Inorganic Chemistry, 62(45), 18740-18749.
https://doi.org/10.1021/acs.inorgchem.3c03238

Li S, Zhang Z, Zhang J, Wu J, Qiu Z, Brik MG, Lian S. Isolated Coordination Polyhedron Confinement in ABP2O7:Mn2+(A=Ba/Sr; B=Mg/Zn). in Inorganic Chemistry. 2023;62(45):18740-18749.
doi:10.1021/acs.inorgchem.3c03238 .

Li, Song, Zhang, ZhenZhen, Zhang, Jilin, Wu, Jiayu, Qiu, Zhongxian, Brik, Mikhail G., Lian, Shixun, "Isolated Coordination Polyhedron Confinement in ABP2O7:Mn2+(A=Ba/Sr; B=Mg/Zn)" in Inorganic Chemistry, 62, no. 45 (2023):18740-18749,
https://doi.org/10.1021/acs.inorgchem.3c03238 . .