Citation: Xiaokang JIANG, Junliang MA, Yan ZHAO, Feng GAO, Changli LIU, Xingshen ZHAO, Hengwei ZHOU. Preparation and luminescent properties of Sm³⁺-doped La₂MgZrO₆ phosphors[J]. Chinese Journal of Inorganic Chemistry, ;2026, 42(2): 263-270. doi: 10.11862/CJIC.20250236 shu

Preparation and luminescent properties of Sm³⁺-doped La₂MgZrO₆ phosphors

1.
Condensed Phase Transition and Microstructure Laboratory, College of Physics Science and Technology, Yili Normal University, Yining, Xinjiang 835000, China
2.
Xinjiang Institute of Technology, Aksu, Xinjiang 735400, China

Corresponding author: Hengwei ZHOU, zhw33221@163.com
Received Date: 17 July 2025
Revised Date: 4 January 2026

Figures(9)

A series of orange-red phosphors based on La_2(1-x)MgZrO₆:2xSm³⁺ double perovskite (x=0.01-0.11) were successfully synthesized via the sol-gel method. X-ray diffraction (XRD) and scanning electron microscopy (SEM) characterizations confirmed that the as-prepared samples crystallize in a pure double perovskite structure, with Sm³⁺ ions homogeneously dispersed within the La₂MgZrO₆ host lattice without detectable impurity phases. Under 405 nm near-ultraviolet excitation, the phosphors exhibited characteristic emission spectra of Sm³⁺ ions. The optimum photoluminescence intensity was achieved at a Sm³⁺ doping concentration of 0.03, beyond which significant concentration quenching occurred. The CIE chromaticity coordinates and correlated color temperature for the optimal phosphor were determined to be (0.536 1, 0.452 6) and 2 177 K, respectively. Furthermore, the phosphor demonstrated excellent thermal stability: its emission intensity at 473 K retained 81% of the initial value measured at room temperature. The activation energy for thermal quenching, calculated to be 0.156 5 eV, further corroborated its superior thermal stability.
- sol-gel method,
- La₂MgZrO₆,
- orange-red phosphors,
- Sm³⁺ doping
1. [1]
  HUANG X J, ZHANG G H, DENG C Y, ZHANG M. Synthesis and photoluminescence characterization of Sm³⁺/Eu³⁺ single‑doped Gd₂MgTiO₆ phosphor for LEDs[J]. J. Mol. Struct., 2025, 1339: 142407
2. [2]
  ZHAO H W, LU G J, YU M X, CHEN X T, YAO W, CAO C Y, XIE A. Exploring thermal enhancing of luminescence in Y₂(WO₄)₃·3H₂O:xmol%Eu³⁺ phosphors[J]. J. Solid State Chem., 2025, 348: 125377 doi: 10.1016/j.jssc.2025.125377
3. [3]
  KEMPAIAH A, SHIVALINGASWAMY T, PRATIBHA S, MANJUNATHA C R. Facile fabrication and characterization of Sm³⁺ doped LaAlO₃ nanophosphors for enhanced luminescence and photocatalytic dye degradation[J]. Solid State Commun., 2025, 402: 115960 doi: 10.1016/j.ssc.2025.115960
4. [4]
  RAFIQ H, FAROOQ M, RASOOL M H, WANI A B, HAMEED Y. Deep dive into structural and optical study of stuffed-tridymite rare earth (Sm³⁺, Eu³⁺) doped CsZnPO₄[J]. Opti. Mater. 2025, 163: 116963 doi: 10.1016/j.optmat.2025.116963
5. [5]
  WANG R, XIE J T, HAIDER A A, ZHANG H Z, LI Y T, LI Z Y, XU Y J, JIANG M C, ZHANG J, QIAN W, ZHU J. Remarkable role of lanthanide substitution on luminescence chromaticity and thermostability of Sm³⁺-activated tellurate phosphors synthesized via microwave- assisted method[J]. J. Alloy. Compd., 2025, 1026: 180511
6. [6]
  MHASHAKHETRI S T, YERPUDE A N, NANDANWAR C M, NANDE A V, DHOBLE S J. Investigation of structural, microstructural and optical properties of Ca₃B₂O₆:Sm³⁺ downshifting phosphor[J]. Opti. Mater., 2025, 165: 117121 doi: 10.1016/j.optmat.2025.117121
7. [7]
  YE H C, ZHANG W, CHENG X X, PAN C H, LI Y N, FENG Z Y, KONG H P, HU Z F. Novel red-light-excitable Sm³⁺-doped Gd₂MgTiO₆ phosphor for plant growth lighting[J]. Solid State Sciences, 2025, 165: 107957 doi: 10.1016/j.solidstatesciences.2025.107957
8. [8]
  GUPTA I, KUMAR P, SINGH S, BHAGWAN S, KUMAR V, SINGH D. Phase recognition, structural measurements and photoluminescence studies of reddish-orange-emissive YAlO₃:Sm³⁺ perovskite nanophosphors for NUV energized WLEDs[J]. J. Mol. Struct., 2022, 1267: 133567
9. [9]
  YU Y, LI K J, DAI M M, XU H Y, WEI Y L, WANG R, FU Z L. Toward ultra-high sensitivity optical thermometers and bright yellow LEDs based on phonon-assisted energy transfer in rare earth-doped La₂ZnTiO₆ double perovskite[J]. Inorg. Chem., 2024, 63(30): 14142-14151 doi: 10.1021/acs.inorgchem.4c01929
10. [10]
  ZHANG W K, DENG C Y, ZHANG M. Synthesis, structural and optical properties of a novel double perovskite Gd₂MgTiO₆:Dy³⁺ phosphors for LED applications[J]. Mater. Res. Bull., 2024, 179: 112982 doi: 10.1016/j.materresbull.2024.112982
11. [11]
  YANG C, FAN C L, HUSSAIN F, SHENG W Q, SONG K X, WU J, HUANG Q M, SU W T, XU J M, SUN S K, WANG D W. Luminescent ionic lattice occupation and wide tunable emission spectra of La₂MgZrO₆:Bi³⁺, Eu³⁺ double perovskite phosphors for white light LED[J]. J. Rare Earths, 2023, 41(4): 489-497 doi: 10.1016/j.jre.2022.04.008
12. [12]
  WEI X B, HUANG S, XU Z, WANG Y N, XING X L, SHANG M M. Photoluminescence properties of Ni²⁺-doped double perovskite A₂MgTiO₆ (A=La/Lu) phosphor with NIR-Ⅱ emission for spectral analysis application[J]. Opti. Mater., 2025, 160: 116792 doi: 10.1016/j.optmat.2025.116792
13. [13]
  ZHAO S Q, CHEN Y J, GE Y M, ZHANG H B, YANG K, XU S Q, YANG X L, BAI G X. Multicolored luminescence in double perovskite Gd₂ZnTiO₆ phosphors with Tb³⁺/Eu³⁺ codoping and energy transfer[J]. J. Solid State Chem., 2025, 344: 125178 doi: 10.1016/j.jssc.2025.125178
14. [14]
  LI H, NIU Y F, HAIDER A A, LIU C L, YOU C Y, ZHANG H Z, JIANG H M, LI J P, HUANG Y T, WANG S B, GAO D D, HUANG S P, ZHU J. Remarkable role of B site regulation on a highly heat- resistant double-perovskite phosphor with versatile NIR utilizations[J]. Chem. Eng. J., 2025, 510: 161635 doi: 10.1016/j.cej.2025.161635
15. [15]
  ZENG H, ZHOU T, WANG L, XIE R J. Two-site occupation for exploring ultra-broadband near-infrared phosphor double-perovskite La₂MgZrO₆:Cr³⁺[J]. Chem. Mater., 2019, 31(14): 5245-5253 doi: 10.1021/acs.chemmater.9b01587
16. [16]
  YANG C, FAN C L, HUSSAIN F, YE Z J, SHENG W Q, SONG K X, MUHAMMAD R, WU J, HUANG Q M, WANG H P, SU W T, XU J M, SUN S K, WANG D W. Sn⁴⁺ induced Bi³⁺ multi-lattice selective occupation and its color-tunable emission of La₂MgZrO₆:Bi³⁺, Sn⁴⁺ double perovskite phosphors[J]. J. Alloy. Compd., 2022, 902: 163724 doi: 10.1016/j.jallcom.2022.163724
17. [17]
  CHEN Z H, TANG Q, ZENG J A, XIE H J, ZOU R, WANG J, LIU B M. Radiochromic perovskite La₂MgZrO₆:Pr for X-ray imaging and ionizing radiation detection[J]. Chem. Eng. J., 2025, 512: 162512 doi: 10.1016/j.cej.2025.162512
18. [18]
  LEI Y Q, ZHANG M X, ZHANG M K, YU H X, TAN W H, MU Z L, WANG C Y, SHENG K, XIE M B, YU R J. The application of w-LEDs and latent fingerprint visualization with a newly developed reddish-orange YNb₂VO₉:Eu³⁺ phosphor[J]. J. Lumin., 2025, 283: 121274 doi: 10.1016/j.jlumin.2025.121274
19. [19]
  JIANG Z L, HU T, MEN F, YANG H, LV W, WEN D W, ZENG Q G, GAO Y. An efficient and thermally stable red emitting Eu²⁺ doped oxide for rechargeable portable flashlight[J]. Chem. Eng. J., 2024, 482: 149086 doi: 10.1016/j.cej.2024.149086
20. [20]
  CHEN Y L, WU H Y, LI Y M, LIU Z P, WAN J Y, HU Y H. Synthesis of Sr₂Ta₂O₇:Eu³⁺ red phosphor and its luminescence characteristics[J]. J. Mater. Sci. ‒Mater. Electron., 2023, 34(24): 1740-1751 doi: 10.1007/s10854-023-11187-y
21. [21]
  LI L H, SUN H P, ZHANG A L, ZHONG M, DENG B. Synthesis and optical characterization of novel orange-red emitting La₃Ga₅SnO₁₄:Sm³⁺ phosphors with abnormal thermal quenching and application to w-LEDs[J]. J. Fluoresc., 2025, 35: 10431-10444 doi: 10.1007/s10895-025-04311-0
22. [22]
  KONG X M, AI Y P, WEI M P, REN S T, WANG Z Y. A Ce³⁺-activated germanate blue phosphor for indoor plant lighting and temperature sensing[J]. J. Alloy. Compd., 2025, 1026: 180523
23. [23]
  LIEN N T Q, VI N H, DAT T N, TRAC N N, TUYEN H V. Effect of Bi³⁺ on crystal structure and optical properties of Gd₃PO₇: Eu³⁺ phosphors[J]. Ceram. Int., 2023, 51(12): 16577-16583
24. [24]
  DENG W J, HUANG D C, HE P H, YANG F L, PENG J Q, YOU W X, YE X Y. An efficient violet-excited and cyan-green/near-infrared dual emitting phosphor for full-spectrum lighting[J]. Ceram. Int., 2025, 51(12): 16710-16718 doi: 10.1016/j.ceramint.2024.08.395
25. [25]
  NI J W, CHEN X, XIAO W Q, SONG X Y. A novel mixed metal orthoborate Ba₂ZnTb₂(BO₃)₄: Crystal structure and multicolor emitting properties introduced by Eu³⁺ doping[J]. Ceram. Int., 2025, 51(12): 16736-16748 doi: 10.1016/j.ceramint.2024.08.150
26. [26]
  ZHAO Y, JIANG X K, LI Z H, WANG J X, ZHOU H W, GUO H. Preparation and fluorescence properties of Eu³⁺-doped CaLaGaO₄ red phosphors[J]. Chinese J. Inorg. Chem., 2024, 40(10): 1861-1868 doi: 10.11862/CJIC.20240242
1. [1]
  Yan ZHAO , Jiaxu WANG , Zhonghu LI , Changli LIU , Xingsheng ZHAO , Hengwei ZHOU , Xiaokang JIANG . Gd³⁺-doped Sc₂W3O₁₂: Eu³⁺ red phosphor: Preparation and luminescence performance. Chinese Journal of Inorganic Chemistry, 2025, 41(3): 461-468. doi: 10.11862/CJIC.20240316
2. [2]
  Yan ZHAO , Xiaokang JIANG , Zhonghui LI , Jiaxu WANG , Hengwei ZHOU , Hai GUO . Preparation and fluorescence properties of Eu³⁺-doped CaLaGaO₄ red-emitting phosphors. Chinese Journal of Inorganic Chemistry, 2024, 40(10): 1861-1868. doi: 10.11862/CJIC.20240242
3. [3]
  Shuhao FENG , Feibing XIONG , Yaqing LIN , Han SU , Xu HAN . Preparation and luminescent properties of alkaline metal doped Cd₃Al₂Ge₃O₁₂: Pr³⁺ orange phosphors. Chinese Journal of Inorganic Chemistry, 2026, 42(2): 284-296. doi: 10.11862/CJIC.20250171
4. [4]
  Cuiping HE , Zhuxuan LI , Yuqing SUN , Jie LIU , Shicheng XU , Zhanchao WU . Ca²⁺ doping induced crystal phase transition and spectral regulation of Ba₃P₄O₁₃: Eu²⁺ phosphor. Chinese Journal of Inorganic Chemistry, 2025, 41(11): 2299-2306. doi: 10.11862/CJIC.20250074
5. [5]
  Han ZHANG , Jianfeng SUN , Jinsheng LIANG . Hydrothermal synthesis and luminescent properties of broadband near-infrared Na₃CrF₆ phosphor. Chinese Journal of Inorganic Chemistry, 2025, 41(2): 349-356. doi: 10.11862/CJIC.20240098
6. [6]
  Xuewei BA , Cheng CHENG , Huaikang ZHANG , Deqing ZHANG , Shuhua LI . Preparation and luminescent performance of Sr_1-xZrSi₂O₇∶xDy³⁺ phosphor with high thermal stability. Chinese Journal of Inorganic Chemistry, 2025, 41(2): 357-364. doi: 10.11862/CJIC.20240096
7. [7]
  Nian LIU , Biao ZHENG , Kun WANG , Chunbao ZHENG , Qingyan HAN , Enjie HE , Saidong XUE . Synthesis and spectroscopic performance of double perovskite Li_0.5La_0.5MgSrWO₆∶Mn⁴⁺ phosphors for plant growth lighting. Chinese Journal of Inorganic Chemistry, 2026, 42(1): 129-140. doi: 10.11862/CJIC.20250069
8. [8]
  Ming ZHENG , Yixiao ZHANG , Jian YANG , Pengfei GUAN , Xiudong LI . Energy storage and photoluminescence properties of Sm³⁺-doped Ba_0.85Ca_0.15Ti_0.90Zr_0.10O₃ lead-free multifunctional ferroelectric ceramics. Chinese Journal of Inorganic Chemistry, 2024, 40(4): 686-692. doi: 10.11862/CJIC.20230388
9. [9]
  Hui Peng , Xiao Wang , Weiguo Huang , Shuiyue Yu , Linghang Kong , Qilin Wei , Jialong Zhao , Bingsuo Zou . Efficient tunable visible and near-infrared emission in Sb³⁺/Sm³⁺-codoped Cs₂NaLuCl₆ for near-infrared light-emitting diode, triple-mode fluorescence anti-counterfeiting and information encryption. Chinese Chemical Letters, 2024, 35(11): 109462-. doi: 10.1016/j.cclet.2023.109462
10. [10]
  Lin Song , Dourong Wang , Biao Zhang . Innovative Experimental Design and Research on Preparing Flexible Perovskite Fluorescent Gels Using 3D Printing. University Chemistry, 2024, 39(7): 337-344. doi: 10.3866/PKU.DXHX202310107
11. [11]
  Mi Wen , Baoshuo Jia , Yongqi Chai , Tong Wang , Jianbo Liu , Hailong Wu . Improvement of Fluorescence Quantitative Analysis Experiment: Simultaneous Determination of Rhodamine 6G and Rhodamine 123 in Food Using Chemometrics-Assisted Three-Dimensional Fluorescence Method. University Chemistry, 2025, 40(4): 390-398. doi: 10.12461/PKU.DXHX202405147
12. [12]
  Wenlong LI , Xinyu JIA , Jie LING , Mengdan MA , Anning ZHOU . Photothermal catalytic CO₂ hydrogenation over a Mg-doped In₂O_3-x catalyst. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 919-929. doi: 10.11862/CJIC.20230421
13. [13]
  Tong WANG , Xuefang ZHU , Qi GAO , Hongbo ZHANG , Chao REN , Lixia GE . Luminescence and thermal stability of Tb³⁺-Eu³⁺ doped glass-ceramics containing Na_8.12Y_1.293Si₆O₁₈ crystal phase. Chinese Journal of Inorganic Chemistry, 2025, 41(11): 2237-2250. doi: 10.11862/CJIC.20250137
14. [14]
  Liuyun Chen , Wenju Wang , Tairong Lu , Xuan Luo , Xinling Xie , Kelin Huang , Shanli Qin , Tongming Su , Zuzeng Qin , Hongbing Ji . Soft template-induced deep pore structure of Cu/Al₂O₃ for promoting plasma-catalyzed CO₂ hydrogenation to DME. Acta Physico-Chimica Sinica, 2025, 41(6): 100054-0. doi: 10.1016/j.actphy.2025.100054
15. [15]
  Hailang JIA , Yujie LU , Pengcheng JI . Preparation and properties of nitrogen and phosphorus co-doped graphene carbon aerogel supported ruthenium electrocatalyst for hydrogen evolution reaction. Chinese Journal of Inorganic Chemistry, 2025, 41(11): 2327-2336. doi: 10.11862/CJIC.20250021
16. [16]
  Qiang Zhou , Pingping Zhu , Wei Shao , Wanqun Hu , Xuan Lei , Haiyang Yang . Innovative Experimental Teaching Design for 3D Printing High-Strength Hydrogel Experiments. University Chemistry, 2024, 39(6): 264-270. doi: 10.3866/PKU.DXHX202310064
17. [17]
  Wei Zhong , Dan Zheng , Yuanxin Ou , Aiyun Meng , Yaorong Su . Simultaneously Improving Inter-Plane Crystallization and Incorporating K Atoms in g-C₃N₄ Photocatalyst for Highly-Efficient H₂O₂ Photosynthesis. Acta Physico-Chimica Sinica, 2024, 40(11): 2406005-0. doi: 10.3866/PKU.WHXB202406005
18. [18]
  Xiaorui Chen , Xuan Luo , Tongming Su , Xinling Xie , Liuyun Chen , Yuejing Bin , Zuzeng Qin , Hongbing Ji . Ga-doped Cu/γ-Al₂O₃ bifunctional interface sites promote the direct hydrogenation of CO₂ to DME. Acta Physico-Chimica Sinica, 2025, 41(10): 100126-0. doi: 10.1016/j.actphy.2025.100126
19. [19]
  Zhuo Wang , Xue Bai , Kexin Zhang , Hongzhi Wang , Jiabao Dong , Yuan Gao , Bin Zhao . MOF-Templated Synthesis of Nitrogen-Doped Carbon for Enhanced Electrochemical Sodium Ion Storage and Removal. Acta Physico-Chimica Sinica, 2025, 41(3): 100026-0. doi: 10.3866/PKU.WHXB202405002
20. [20]
  Tengyue ZHANG , Jingjing FENG , Zili LIANG , Jia′nan DAI , Jing MA . Optimization of C-doped BiVO₄ performance for tetracycline degradation using response surface methodology-assisted orthogonal experiments. Chinese Journal of Inorganic Chemistry, 2025, 41(12): 2561-2574. doi: 10.11862/CJIC.20250104

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(8)
HTML views(3)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Preparation and luminescent properties of Sm3+-doped La2MgZrO6 phosphors

Metrics

通讯作者: 陈斌, bchen63@163.com

Preparation and luminescent properties of Sm³⁺-doped La₂MgZrO₆ phosphors