Fe~(3+)离子掺杂对NaErF_4形貌、发光性能及磁性的影响
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摘要
采用简单的水热法制备一系列Fe~(3+)离子掺杂的NaErF_4微米晶。X射线衍射谱(XRD)及扫描电子显微镜图像(SEM)分析结果揭示了Fe~(3+)离子的掺杂可以有效地促进NaErF_4晶体由α+β相到β相转变。随着Fe~(3+)离子掺杂浓度的增加,上转换荧光强度在逐渐增强。同时研究了980nm激光器激发下,Yb~(3+)-Er~(3+)之间的能量传递机理。此外,Fe~(3+)的掺杂赋予NaErF_4晶体磁性特征,有效地实现了光磁双效应,有望为光磁特性的多功能材料开拓新路径。
A series of Fe~(3+)ion doped NaErF_4 microcrystals were prepared by a facial hydrothermal way.XRD and SEM results reveal that the Fe~(3+)-doped can effectively promote theα+βphase toβphase transformation.The luminous intensity are increased after doping Fe~(3+)ion.At the same time,the mechanism about energy translation between Yb~(3+)ion and Er~(3+)ion were investigated under the excitation 980 nm laser.Furthermore,the doping of Fe~(3+)ion endows NaErF_4 with magnetic characteristics,realizing the dual functions(optical and magnetic).Our work would afford a new doorway for designing the multifunctional materials with controllable luminescence andoptical-magnetic characteristics.
A series of Fe~(3+)ion doped NaErF_4 microcrystals were prepared by a facial hydrothermal way.XRD and SEM results reveal that the Fe~(3+)-doped can effectively promote theα+βphase toβphase transformation.The luminous intensity are increased after doping Fe~(3+)ion.At the same time,the mechanism about energy translation between Yb~(3+)ion and Er~(3+)ion were investigated under the excitation 980 nm laser.Furthermore,the doping of Fe~(3+)ion endows NaErF_4 with magnetic characteristics,realizing the dual functions(optical and magnetic).Our work would afford a new doorway for designing the multifunctional materials with controllable luminescence andoptical-magnetic characteristics.
引文
[1]Kramer K W,Biner D,Frei G,et al.Hexagonal sodium yttrium fluoride based green and blue emitting upconversion phosphors[J].Chemistry of Materials,2004,16(7):1244-1251.
[2]Chen G,Qiu H,Prasad P N,et al.Upconversion nanoparticles:design,nanochemistry,and applications in theranostics[J].Chemical Reviews,2014,114(10):5161-5214
[3]Lei P,An R,Yao S,et al.Ultrafast synthesis of novel hexagonal phase NaBiF4upconversion nanoparticles at room temperature[J].Advanced Materials,2017,29(22):1700505.
[4]Qiang Q,Du S,Ma X,et al.A temperature sensor based on the enhanced upconversion luminescence of Li+doped NaLuF4:Yb3+,Tm3+/Er3+nano/microcrystals[J].Dalton Transactions,2018,47(26):8656-8662.
[5]Ding X,Wang Q,Wang Y.Rare-earth-free red-emitting K2Ge4O9:Mn4+phosphor excited by blue light for warm white LEDs[J].Physical Chemistry Chemical Physics,2016,18(11):8088-8097.
[6]Pavitra E,Raju G S R,Ko Y H,et al.A novel strategy for controllable emissions from Eu3+or Sm3+ions co-doped SrY2O4:Tb3+phosphors[J].Physical Chemistry Chemical Physics,2012,14(32):11296-11307.
[7]Yanes A C,Del-Castillo J.Enhanced emission via energy transfer in RE co-doped SiO2-KYF4nanoglass-ceramics for white LEDs[J].Journal of Alloys and Compounds,2016,658:170-176.
[8]Tsang M K,Bai G,Hao J.Stimuli responsive upconversion luminescence nanomaterials and films for various applications[J].Chemical Society Reviews,2015,44(6):1585-1607.
[9]Gao Y,Zhao Q,Xu Z,et al.Hydrothermally derived NaLuF4:Yb3+,Ln3+(Ln3+=Er3+,Tm3+and Ho3+)microstructures with controllable synthesis,morphology evolution and multicolor luminescence properties[J].New Journal of Chemistry,2014,38(6):2629-2638.
[10]Du S,Wang D,Wang Y,et al.Synthesis and up-conversion luminescence of Yb3+/Er3+/Tm3+doped Ca9Y(PO4)7[J].New Journal of Chemistry,2015,39(7):5605-5611.
[11]Deng R,Qin F,Chen R,et al.Temporal fullcolour tuning through non-steady-state upconversion[J].Nature Nanotechnology,2015,10(3):237.
[12]Chawla S,Parvaz M,Kumar V,et al.Fabrication of dual excitation dual emission phosphor with plasmonic enhancement of fluorescence for simultaneous conversion of solar UV and IR to visible radiation[J].New Journal of Chemistry,2013,37(12):3991-3997.
[13]Zhou J,Deng J,Zhu H,et al.Up-Conversion luminescence in LaF3:Ho3+via two-wavelength excitation for use in solar cells[J].Journal of Materials Chemistry C,2013,48(1):8023-8027.
[14]Du S,Wang D,Wang Y,et al.Synthesis and up-conversion luminescence of Yb3+/Er3+/Tm3+doped Ca9Y(PO4)7[J].New Journal of Chemistry,2015,39(7):5605-5611.
[15]Gao Y,Zhao Q,Xu Z,et al.Hydrothermally derived NaLuF4:Yb3+,Ln3+(Ln3+=Er3+,Tm3+and Ho3+)microstructures with controllable synthesis[J].New Journal of Chemistry,2014,38(6):2629-2638.
[16]Pei W B,Jing Z Y,Ren L T,et al.Nearly pure red color upconversion luminescence of ln-doped Sc2O3 with unexpected RE-MOFs molecular alloys as precursor[J].Inorganic Chemistry,2018,57(17):10511-10517.
[17]Zhou J,Liu Z,Li F.Upconversion nanophosphors for small-animal imaging[J].Chemical Society Reviews,2012,41(3):1323-1349.
[18]Liu Q,Sun Y,Yang T,et al.Sub-10nm hexagonal lanthanide-doped NaLuF4 upconversion nanocrystals for sensitive bioimaging in vivo[J].Journal of the American Chemical Society,2011,133(43):17122-17125.
[19]Idris N M,Jayakumar M K G,Bansal A,et al.Upconversion nanoparticles as versatile light nanotransducers for photoactivation applications[J].Chemical Society Reviews,2015,44(6):1449-1478.
[20]Sedlmeier A,Gorris H H.Surface modification and characterization of photon-upconverting nanoparticles for bioanalytical applications[J].Chemical Society Reviews,2015,44(6):1526-1560.
[21]Zuo J,Li Q,Xue B,et al.Employing shells to eliminate concentration quenching in photonic upconversion nanostructure[J].Nanoscale,2017,23(9):7941-7946.
[22]Wang H,Lu W,Zeng T,et al.Multi-functional NaErF4:Yb nanorods:enhanced red upconversion emission,in vitro cell,in vivo X-ray,and T2-weighted magnetic resonance imaging[J].Nanoscale,2014,6(5):2855-2860.
[23]Zuo J,Tu L,Li Q,et al.Near infrared light sensitive ultraviolet-blue nanophotoswitch for imaging-guided“off-on”therapy[J].ACS Nano,2018,12(4):3217-3225.
[24]Wang H,Lu W,Yi Z,et al.Enhanced upconversion luminescence and single-band red emission of NaErF4nanocrystals via Mn2+doping[J].Journal of Alloys and Compounds,2015,618:776-780.
[25]Wang H,Yi Z,Rao L,et al.High quality multifunctional NaErF4 nanocrystals:structure-controlled synthesis,phase-induced multi-color emissions and tunable magnetic properties[J].Journal of Materials Chemistry C,2013,35(1):5520-5526.
[26]Yang L W,Zhang Y Y,Li J J,et al.Magnetic and upconverted luminescent properties of multifunctional lanthanide doped cubic KGdF4 nanocrystals[J].Nanoscale,2010,2(12):2805-2810.
[27]Cheng Q,Sui J,Cai W.Enhanced upconversion emission in Yb3+and Er3+codoped NaGdF4 nanocrystals by introducing Li+ions[J].Nanoscale,2012,4(3):779-784.
[28]Yin D,Wang C,Ouyang J,et al.Enhancing upconversion luminescence of NaYF4:Yb/Er nanocrystals by Mo3+doping and their application in bioimaging[J].Dalton Transactions,2014,43(31):12037-12043.
[29]Tu Y,Sun Y,Fan Y,et al.Multimodality molecular imaging of cardiovascular disease based on nanoprobes[J].Cellular Physiology and Biochemistry,2018,48(4):1401-1415.
[30]Guimar2es E V,Gon9alves E R,Louren9o S A,et al.Concentration effect on the optical and magnetic properties of Co2+-doped Bi2S3semimagnetic nanocrystals growth in glass matrix[J].Journal of Alloys and Compounds,2018,740:974-979.
[31]Cheben P,Halir R,Schmid J H,et al.Subwavelength integrated photonics[J].Nature,2018,560(7720):565.
[32]Gibbs R,Moreton G,Meydan T,et al.Comparison between modelled and measured magnetic field scans of different planar coil topologies for stress sensor applications[J].Sensors,2018,18(4):931.
[33]Zhu X,Zhou J,Chen M,et al.Core-shell Fe3O4@NaLuF4:Yb,Er/Tm nanostructure for MRI,CT and upconversion luminescence tri-modality imaging[J].Biomaterials,2012,33(18):4618-4627.
[34]Cheng Q,Sui J,Cai W.Enhanced upconversion emission in Yb3+and Er3+codoped NaGdF4 nanocrystals by introducing Li+ions[J].Nanoscale,2012,4(3):779-784.
[35]Ding Y,Zhang X,Gao H,et al.Enhancement on concentration quenching threshold and upconversion luminescence ofβ-NaYF4:Er3+/Yb3+codoping with Li+ions[J].Journal of Alloys and Compounds,2014,599:60-64.
[36]Wong H T,Chan H L W,Hao J H.Magnetic and luminescent properties of multifunctional GdF3:Eu3+nanoparticles[J].Applied Physics Letters,2009,95(2):022512.
[2]Chen G,Qiu H,Prasad P N,et al.Upconversion nanoparticles:design,nanochemistry,and applications in theranostics[J].Chemical Reviews,2014,114(10):5161-5214
[3]Lei P,An R,Yao S,et al.Ultrafast synthesis of novel hexagonal phase NaBiF4upconversion nanoparticles at room temperature[J].Advanced Materials,2017,29(22):1700505.
[4]Qiang Q,Du S,Ma X,et al.A temperature sensor based on the enhanced upconversion luminescence of Li+doped NaLuF4:Yb3+,Tm3+/Er3+nano/microcrystals[J].Dalton Transactions,2018,47(26):8656-8662.
[5]Ding X,Wang Q,Wang Y.Rare-earth-free red-emitting K2Ge4O9:Mn4+phosphor excited by blue light for warm white LEDs[J].Physical Chemistry Chemical Physics,2016,18(11):8088-8097.
[6]Pavitra E,Raju G S R,Ko Y H,et al.A novel strategy for controllable emissions from Eu3+or Sm3+ions co-doped SrY2O4:Tb3+phosphors[J].Physical Chemistry Chemical Physics,2012,14(32):11296-11307.
[7]Yanes A C,Del-Castillo J.Enhanced emission via energy transfer in RE co-doped SiO2-KYF4nanoglass-ceramics for white LEDs[J].Journal of Alloys and Compounds,2016,658:170-176.
[8]Tsang M K,Bai G,Hao J.Stimuli responsive upconversion luminescence nanomaterials and films for various applications[J].Chemical Society Reviews,2015,44(6):1585-1607.
[9]Gao Y,Zhao Q,Xu Z,et al.Hydrothermally derived NaLuF4:Yb3+,Ln3+(Ln3+=Er3+,Tm3+and Ho3+)microstructures with controllable synthesis,morphology evolution and multicolor luminescence properties[J].New Journal of Chemistry,2014,38(6):2629-2638.
[10]Du S,Wang D,Wang Y,et al.Synthesis and up-conversion luminescence of Yb3+/Er3+/Tm3+doped Ca9Y(PO4)7[J].New Journal of Chemistry,2015,39(7):5605-5611.
[11]Deng R,Qin F,Chen R,et al.Temporal fullcolour tuning through non-steady-state upconversion[J].Nature Nanotechnology,2015,10(3):237.
[12]Chawla S,Parvaz M,Kumar V,et al.Fabrication of dual excitation dual emission phosphor with plasmonic enhancement of fluorescence for simultaneous conversion of solar UV and IR to visible radiation[J].New Journal of Chemistry,2013,37(12):3991-3997.
[13]Zhou J,Deng J,Zhu H,et al.Up-Conversion luminescence in LaF3:Ho3+via two-wavelength excitation for use in solar cells[J].Journal of Materials Chemistry C,2013,48(1):8023-8027.
[14]Du S,Wang D,Wang Y,et al.Synthesis and up-conversion luminescence of Yb3+/Er3+/Tm3+doped Ca9Y(PO4)7[J].New Journal of Chemistry,2015,39(7):5605-5611.
[15]Gao Y,Zhao Q,Xu Z,et al.Hydrothermally derived NaLuF4:Yb3+,Ln3+(Ln3+=Er3+,Tm3+and Ho3+)microstructures with controllable synthesis[J].New Journal of Chemistry,2014,38(6):2629-2638.
[16]Pei W B,Jing Z Y,Ren L T,et al.Nearly pure red color upconversion luminescence of ln-doped Sc2O3 with unexpected RE-MOFs molecular alloys as precursor[J].Inorganic Chemistry,2018,57(17):10511-10517.
[17]Zhou J,Liu Z,Li F.Upconversion nanophosphors for small-animal imaging[J].Chemical Society Reviews,2012,41(3):1323-1349.
[18]Liu Q,Sun Y,Yang T,et al.Sub-10nm hexagonal lanthanide-doped NaLuF4 upconversion nanocrystals for sensitive bioimaging in vivo[J].Journal of the American Chemical Society,2011,133(43):17122-17125.
[19]Idris N M,Jayakumar M K G,Bansal A,et al.Upconversion nanoparticles as versatile light nanotransducers for photoactivation applications[J].Chemical Society Reviews,2015,44(6):1449-1478.
[20]Sedlmeier A,Gorris H H.Surface modification and characterization of photon-upconverting nanoparticles for bioanalytical applications[J].Chemical Society Reviews,2015,44(6):1526-1560.
[21]Zuo J,Li Q,Xue B,et al.Employing shells to eliminate concentration quenching in photonic upconversion nanostructure[J].Nanoscale,2017,23(9):7941-7946.
[22]Wang H,Lu W,Zeng T,et al.Multi-functional NaErF4:Yb nanorods:enhanced red upconversion emission,in vitro cell,in vivo X-ray,and T2-weighted magnetic resonance imaging[J].Nanoscale,2014,6(5):2855-2860.
[23]Zuo J,Tu L,Li Q,et al.Near infrared light sensitive ultraviolet-blue nanophotoswitch for imaging-guided“off-on”therapy[J].ACS Nano,2018,12(4):3217-3225.
[24]Wang H,Lu W,Yi Z,et al.Enhanced upconversion luminescence and single-band red emission of NaErF4nanocrystals via Mn2+doping[J].Journal of Alloys and Compounds,2015,618:776-780.
[25]Wang H,Yi Z,Rao L,et al.High quality multifunctional NaErF4 nanocrystals:structure-controlled synthesis,phase-induced multi-color emissions and tunable magnetic properties[J].Journal of Materials Chemistry C,2013,35(1):5520-5526.
[26]Yang L W,Zhang Y Y,Li J J,et al.Magnetic and upconverted luminescent properties of multifunctional lanthanide doped cubic KGdF4 nanocrystals[J].Nanoscale,2010,2(12):2805-2810.
[27]Cheng Q,Sui J,Cai W.Enhanced upconversion emission in Yb3+and Er3+codoped NaGdF4 nanocrystals by introducing Li+ions[J].Nanoscale,2012,4(3):779-784.
[28]Yin D,Wang C,Ouyang J,et al.Enhancing upconversion luminescence of NaYF4:Yb/Er nanocrystals by Mo3+doping and their application in bioimaging[J].Dalton Transactions,2014,43(31):12037-12043.
[29]Tu Y,Sun Y,Fan Y,et al.Multimodality molecular imaging of cardiovascular disease based on nanoprobes[J].Cellular Physiology and Biochemistry,2018,48(4):1401-1415.
[30]Guimar2es E V,Gon9alves E R,Louren9o S A,et al.Concentration effect on the optical and magnetic properties of Co2+-doped Bi2S3semimagnetic nanocrystals growth in glass matrix[J].Journal of Alloys and Compounds,2018,740:974-979.
[31]Cheben P,Halir R,Schmid J H,et al.Subwavelength integrated photonics[J].Nature,2018,560(7720):565.
[32]Gibbs R,Moreton G,Meydan T,et al.Comparison between modelled and measured magnetic field scans of different planar coil topologies for stress sensor applications[J].Sensors,2018,18(4):931.
[33]Zhu X,Zhou J,Chen M,et al.Core-shell Fe3O4@NaLuF4:Yb,Er/Tm nanostructure for MRI,CT and upconversion luminescence tri-modality imaging[J].Biomaterials,2012,33(18):4618-4627.
[34]Cheng Q,Sui J,Cai W.Enhanced upconversion emission in Yb3+and Er3+codoped NaGdF4 nanocrystals by introducing Li+ions[J].Nanoscale,2012,4(3):779-784.
[35]Ding Y,Zhang X,Gao H,et al.Enhancement on concentration quenching threshold and upconversion luminescence ofβ-NaYF4:Er3+/Yb3+codoping with Li+ions[J].Journal of Alloys and Compounds,2014,599:60-64.
[36]Wong H T,Chan H L W,Hao J H.Magnetic and luminescent properties of multifunctional GdF3:Eu3+nanoparticles[J].Applied Physics Letters,2009,95(2):022512.