Ce掺杂SrMgF4超结构多晶体的吸收/光致发光光谱

doi:10.15541/jim20210773

摘要/Abstract

摘要：

稀土(RE)离子掺杂的钙钛矿型氟化物是可调谐光学材料的候选材料。本工作通过沉淀法合成了SrMgF₄: xCe (x = 0, 0.007, 0.013和0.035)粉末。X射线衍射(XRD)分析表明所获得的荧光粉具有单斜超结构, 价态分析证实存在Ce³⁺/Ce⁴⁺混合价, 在紫外光区通过不同波长的激发光观察到两个荧光带B和C。当Ce³⁺多面体的对称性从高对称变为低对称时, 源于单斜超结构的晶体场导致能级发生强烈的改变。

关键词: SrMgF₄, 铈掺杂, 超结构, 钙钛矿, 光致发光

Abstract:

Rare-earth (RE) ions doped perovskite-related fluorides are candidates for tunable optical materials. In this work, SrMgF₄: xCe (x=0, 0.007, 0.013 and 0.035, in mole) powders were synthesized by a precipitation method. X-ray diffraction (XRD) patterns indicate that the obtained phosphors possess monoclinic superstructures. Electrovalence analysis confirms the existence of Ce³⁺/Ce⁴⁺ mixed valence. Two distinct fluorescence bands B and C were observed with different excitation wavelengths in the ultraviolet (UV) light region. Energy levels were modified strongly by the crystal field derived from monoclinic superstructures when the symmetry of Ce³⁺-polyhedra changed from high- to low- symmetry.

Key words: SrMgF₄, Ce-doped, superstructure, perovskite, photoluminescence

中图分类号:

TQ174

柳琪, 朱璨, 谢贵震, 王俊, 张东明, 邵刚勤. Ce掺杂SrMgF₄超结构多晶体的吸收/光致发光光谱[J]. 无机材料学报, 2022, 37(8): 897-902.

LIU Qi, ZHU Can, XIE Guizhen, WANG Jun, ZHANG Dongming, SHAO Gangqin. Optical Absorption and Photoluminescence Spectra of Ce-doped SrMgF₄Polycrystalline with Superlattice Structure[J]. Journal of Inorganic Materials, 2022, 37(8): 897-902.

图/表 5

Fig. 1 XRD patterns of SrMgF4: xCe powders (x = 0, 0.007, 0.013, and 0.035)

Fig. 2 XPS spectra of SrMgF4: xCe powders (x = 0, 0.007, 0.013 and 0.035) (a) whole pattern; (b) Ce3d

Fig. 3 Absorption spectra of SrMgF4: xCe powders (x=0, 0.007, 0.013, and 0.035)

Fig. 4 Emission/excitation spectra of SrMgF4: xCe powders (x=0.007, 0.013 and 0.035). (a) λex=258 nm and λem=315 nm; (b) λex=295 nm and λem=336 nm

Fig. 5 Energy levels observed in SrMgF4: xCe powders (x=0.007, 0.013, and 0.035)

参考文献 42

[1]	OGORODNIKOV I N, PUSTOVAROV V A, ISAENKO L I, et al. Radiation-stimulated processes in SrMgF₄ single crystals irradiated with fast electrons. Optical Materials, 2021, 118: 111234. DOI URL
[2]	SINGH V S, BELSARE P D, MOHARIL S V. Wet chemical synthesis and study of luminescence in some Eu²⁺ activated AEMgF₄ hosts. Physics of the Solid State, 2021, 62(12): 2318-2324. DOI URL
[3]	SOFRONOVA A Y, PUSTOVAROV V A, OGORODNIKOV I N. Radiation-induced defects in SrMgF₄ single crystals irradiated by fast electrons. AIP Conference Proceedings, 2019, 2174: 020172.
[4]	GARCIA-CASTRO A C, IBARRA-HERNANDEZ W, BOUSQUET E, et al. Direct magnetization-polarization coupling in BaCuF₄. Physical Review Letters, 2018, 121(11): 117601. DOI URL
[5]	ATUCHIN V V, GOLOSHUMOVA A A, ISAENKO L I, et al. Crystal growth and electronic structure of low-temperature phase SrMgF₄. Journal of Solid State Chemistry, 2016, 236: 89-93. DOI URL
[6]	SCOTT J F. Searching for new ferroelectrics and multiferroics: a user’s point of view. npj Computational Materials, 2015, 1: 15006. DOI URL
[7]	KUBEL F, HAGEMANN H, BILL H. Synthesis, crystal structures and spectroscopic investigations on samarium-doped mixed Ba_1-δSr_δMgF₄ crystals. Materials Research Bulletin, 1997, 32(3): 263-269. DOI URL
[8]	QUI B, BANKS E. The binary system SrF₂-MgF₂: phase diagram and study of growth of SrMgF₄. Materials Research Bulletin, 1982, 17(9): 1185-1189. DOI URL
[9]	BANKS E, NAKAJIMA S, SHONE M. New complex fluorides EuMgF₄, SmMgF₄, SrMgF₄, and their solid solutions: photoluminescence and energy transfer. Journal of the Electrochemical Society, 1980, 127(10): 2234-2239. DOI URL
[10]	EIBSCHÜTZ M, GUGGENHEIM H J. Antiferromagnetic-piezoelectric crystals: BaMF₄(M = Mn, Fe, Co and Ni). Solid State Communications, 1968, 6(10): 737-739. DOI URL
[11]	ISHIZAWA N, SUDA K, ETSCHMANN B E, et al. Monoclinic superstructure of SrMgF₄ with perovskite-type slabs. Acta Crystallographica Section C, 2001, 57(7): 784-786.
[12]	ABRAHAMS S C. Structurally ferroelectric SrMgF₄. Acta Crystallographica Section B, 2002, 58(1): 34-37.
[13]	MEL’NIKOVA S V, ISAENKO L I, GOLOSHUMOVA A A, et al. Investigation of the ferroelastic phase transition in the SrMgF₄ pyroelectric crystal. Physics of the Solid State, 2014, 56(4): 757-760. DOI URL
[14]	YELISSEYEV A P, JIANG X X, ISAENKO L I, et al. Structures and optical properties of two phases of SrMgF₄. Physical Chemistry Chemical Physics, 2015, 17(1): 500-508. DOI URL
[15]	YAMAGA M, KODAMA N. Vacuum ultraviolet spectroscopy of Ce³⁺-doped SrMgF₄with superlattice structure. Journal of Physics- Condensed Matter, 2006, 18(26): 6033-6044. DOI URL
[16]	HAGEMANN H, KUBEL F, BILL H, et al. ⁵D₀→ ⁷F₀ transitions of Sm²⁺ in SrMgF₄: Sm²⁺ Journal of Alloys and Compounds, 2004, 374(1/2): 194-196. DOI URL
[17]	CAO Z C, SHI C S, NI J Z. The valency and spectra of samarium ions in MF₂-MgF₂ (M=Ca, Sr, Ba). Journal of Luminescence, 1993, 55(5/6): 221-224. DOI URL
[18]	TAMBOLI S, KADAM R M, DHOBLE S J. Photoluminescence and electron paramagnetic resonance properties of a potential phototherapic agent: MMgF₄: Gd³⁺ (M = Ba, Sr) sub-microphosphors. Luminescence, 2016, 31(7): 1321-1328. DOI URL
[19]	TIAN H Y, SHEN H Y, YANG Q H, et al. Synthesis, characterization and fluorescent properties of complex fluoride BaNiF₄: Ce³⁺. Advanced Materials Research, 2012, 465: 56-60. DOI URL
[20]	ZHU G X, XIE M B, YANG Q, et al. Hydrothermal synthesis and spectral properties of Ce³⁺ and Eu²⁺ ions doped KMgF₃ phosphor. Optics and Laser Technology, 2016, 81: 162-167. DOI URL
[21]	KORE B P, TAMBOLI S, DHOBLE N S, et al. Efficient resonance energy transfer study from Ce³⁺ to Tb³⁺ in BaMgF₄. Materials Chemistry and Physics, 2017, 187: 233-244. DOI URL
[22]	JANSSENS S, WILLIAMS G V M, CLARKE D. Synthesis and characterization of rare earth and transition metal doped BaMgF₄ nanoparticles. Journal of Luminescence, 2013, 134: 277-283. DOI URL
[23]	WATANABE S, ISHII T, FUJIMURA K, et al. First-principles relativistic calculation for 4f-5d transition energy of Ce³⁺ in various fluoride hosts. Journal of Solid State Chemistry, 2006, 179(8): 2438-2442. DOI URL
[24]	YAMAGA M, HATTORI K, KODAMA N, et al. Superlattice structure of Ce³⁺-doped BaMgF₄ fluoride crystals-X-ray diffraction, electron spin-resonance, and optical investigations. Journal of Physics-Condensed Matter, 2001, 13(48): 10811-10824. DOI URL
[25]	KODAMA N, HOSHINO T, YAMAGA M, et al. Optical and structural studies on BaMgF₄:Ce³⁺ crystals. Journal of Crystal Growth, 2001, 229(1): 492-496. DOI URL
[26]	YAMAGA M, IMAI T, KODAMA N. Optical properties of two Ce³⁺-site centers in BaMgF₄: Ce³⁺ crystals. Journal of Luminescence, 2000, 87-89: 992-994. DOI URL
[27]	REY J M, BILL H, LOVY D, et al. Europium doped BaMgF₄, an EPR and optical investigation. Journal of Alloys and Compounds, 1998, 268(1): 60-65. DOI URL
[28]	HAYASHI E, ITO K, YABASHI S, et al. Vacuum ultraviolet and ultraviolet spectroscopy of BaMgF₄ co-doped with Ce³⁺ and Na⁺. Journal of Luminescence, 2006, 119: 69-74.
[29]	HAYASHI E, ITO K, YABASHI S, et al. Ultraviolet irradiation effect of Ce³⁺-doped BaMgF₄ crystals. Journal of Alloys and Compounds, 2006, 408: 883-885.
[30]	PUSTOVAROV V A, OGORODNIKOV I N, OMELKOV S I, et al. Electronic excitations and luminescence of SrMgF₄ single crystals. Physics of the Solid State, 2014, 56(3): 456-467. DOI URL
[31]	OGORODNIKOV I N, PUSTOVAROV V A, OMELKOV S I, et al. A far ultraviolet spectroscopic study of the reflectance, luminescence and electronic properties of SrMgF₄ single crystals. Journal of Luminescence, 2014, 145: 872-879. DOI URL
[32]	SCHOLZ G, BREITFELD S, KRAHL T, et al. Mechanochemical synthesis of MgF₂-MF₂ composite systems (M = Ca, Sr, Ba). Solid State Sciences, 2015, 50: 32-41. DOI URL
[33]	LIU Q. Photoluminescence properties of rare-earth Ce-doped SrMgF₄ powder prepared through a wet-chemical route. Wuhan: Master Thesis of Wuhan University of Technology, 2019.
[34]	ZHANG D M, LIU Q, SHAO G Q, et al. The Ce-doped SrMgF₄ fluorescent materials and their preparation method thereof. Chinese Invention Patent, Appl. No.201910294625.6, 2019-4-12.
[35]	VEITSCH C, KUBEL F, HAGEMANN H. Photoluminescence of nanocrystalline SrMgF₄ prepared by a solution chemical route. Materials Research Bulletin, 2008, 43(1): 168-175. DOI URL
[36]	SHANNON R D. Revised effective ionic radii and systematic studies of interatomic distances in halides and chalcogenides. Acta Crystallographica, 1976, A32: 751-767.
[37]	LIU Z P, XU Y, LI Z H, et al. Sulfur-resistant methanation over MoO₃/CeO₂-ZrO₂ catalyst: influence of Ce-addition methods. Journal of Energy Chemistry, 2019, 28: 31-38. DOI URL
[38]	JEONG D W, NA H S, SHIM J O, et al. A crucial role for the CeO₂-ZrO₂ support for the low temperature water gas shift reaction over Cu-CeO₂-ZrO₂ catalysts. Catalysis Science & Technology, 2015, 5(7): 3706-3713.
[39]	SHAN W P, LIU F D, HE H, et al. A superior Ce-W-Ti mixed oxide catalyst for the selective catalytic reduction of NO_x with NH₃. Applied Catalysis B: Environmental, 2012, 115-116: 100-106. DOI URL
[40]	LOEF E V D, DORENBOS P, EIJK C W E, et al. Scintillation properties of LaBr₃: Ce³⁺ crystals: fast, efficient and high-energy- resolution scintillators. IEEE Transactions on Nuclear Science, 2002, 486(1): 254-258.
[41]	BLASSE G, BRIL A. Investigation of some Ce³⁺-activated phosphors. Journal of Chemical Physics, 1967, 47(47): 5139-5145. DOI URL
[42]	DORENBOS P, PIERRON L, DINCA L, et al. 4f-5d spectroscopy of Ce³⁺ in CaBPO₅, LiCaPO₄ and Li₂CaSiO₄. Journal of Physics Condensed Matter, 2003, 15(3): 511-520. DOI URL

Ce掺杂SrMgF₄超结构多晶体的吸收/光致发光光谱

Optical Absorption and Photoluminescence Spectra of Ce-doped SrMgF₄Polycrystalline with Superlattice Structure

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