Preparation of Zn2GeO4: Mn2+ Green Phosphors and Investigation of Afterglow Characteristics
Synthesis and Properties of Materials|更新时间:2020-08-12
|
Preparation of Zn2GeO4: Mn2+ Green Phosphors and Investigation of Afterglow Characteristics
Chinese Journal of LuminescenceVol. 40, Issue 2, Pages: 189-195(2019)
作者机构:
辽宁师范大学 物理与电子技术学院, 辽宁 大连 116029
作者简介:
基金信息:
Supported by National Natural Science Foundation of China(11004092);Foundation of Science and Technology Department of Liaoning Province(201602455);Education Department of Liaoning Province(L201683665)
ZHAO Shu-ting, LI Wen-qi, MU Bo-shi etc. Preparation of Zn<sub>2</sub>GeO<sub>4</sub>: Mn<sup>2+</sup> Green Phosphors and Investigation of Afterglow Characteristics[J]. Chinese Journal of Luminescence, 2019,40(2): 189-195
ZHAO Shu-ting, LI Wen-qi, MU Bo-shi etc. Preparation of Zn<sub>2</sub>GeO<sub>4</sub>: Mn<sup>2+</sup> Green Phosphors and Investigation of Afterglow Characteristics[J]. Chinese Journal of Luminescence, 2019,40(2): 189-195 DOI: 10.3788/fgxb20194002.0189.
Preparation of Zn2GeO4: Mn2+ Green Phosphors and Investigation of Afterglow Characteristics
green long afterglow phosphors have been synthesized by high temperature solid-state reaction method. XRD results show that the main diffraction peaks of phosphors doped Mn
2+
ions are basically consistent with those in standard card of Zn
2
GeO
4
crystal
but there exists slightly red shift. SEM photos present the particle sizes of phosphors doped different Mn
2+
ions are all enlarged compared to average grain size of Zn
2
GeO
4
host. The intense 530 nm green emissions from Zn
2
GeO
4
:Mn
2+
phosphors can be gained under 325 nm ultraviolet excitation and optimal Mn
2+
doping concentration is 0.5%. At the same time
it is found that the afterglow time of Zn
2
GeO
4
:0.2Mn
2+
phosphor exceeds 180 min under the condition of dark environment
and the internal mechanism of long afterglow luminescence of Zn
2
GeO
4
:Mn
2+
phosphor is discussed in detail.
关键词
Keywords
references
肖志国,唐明道. 蓄光型自发光材料及制品发展概况[J]. 中国工程科学, 2003,5(9):82-86. XIAO Z G,TANG M D. Development of the long afterglow phosphors and its production[J]. Eng. Sci., 2003,5(9):82-86. (in Chinese)
ZHANG D D,LIU J M,SONG N,et al.. Fabrication of mesoporous La3Ga5GeO14:Cr3+,Zn2+ persistent luminescence nanocarriers with super-long afterglow for bioimaging-guided in vivo drug delivery to the gut[J]. J. Mater. Chem. B, 2018,6(10):1479-1488.
TROJAN-PIEGZA J,ZYCH E. Afterglow luminescence of Lu2O3:Eu ceramics synthesized at different atmospheres[J]. J. Phys. Chem. C, 2014,114(9):4215-4220.
EBRAHIMZADE A,MOJTAHEDI M R M,RAHBAR R S. Study on characteristics and afterglow properties of luminous polypropylene/rare earth strontium aluminate fiber[J]. J. Mater. Sci. Mater. Electron., 2017, 8(11):8167-8176.
SATO K,KOMURO S,MORIKAWA T,et al.. Long afterglow characteristics of thin film phosphor fabricated by laser ablation[J]. J. Cryst. Growth, 2005,275(1-2):e1137-e1141.
史晨,龙啸云,侯雪斌,等. 具有光致变色功能的长余辉发光再生纤维素纤维的光学性能[J]. 高分子材料科学与工程, 2017,33(6):95-99. SHI C,LONG X Y,HOU X B,et al.. Optical performaces of photochromic and long afterglow luminescent regenerated cellulose fiber[J]. Polym. Mater. Sci. Eng., 2017,33(6):95-99. (in Chinese)
TAKAHASHI A,UMEGAKI T,KOJIMA Y. Effect of RE3+ codopant on afterglow time of SrS:Eu2+,RE3+[J]. Key Eng. Mater., 2014,617:131-134.
郭崇峰,初本莉,徐剑,等. 氧化物膜包覆碱土硫化物荧光粉的研究[J]. 发光学报, 2004,25(4):449-454. GUO C F,CHU B L,XU J,et al.. Improving the stability of alkaline earth sulfide based phosphors by oxide coating[J]. Chin. J. Lumin., 2004,25(4):449-454. (in Chinese)
HUANG Y M,MA Q L. Long afterglow of trivalent dysprosium doped strontium aluminate[J]. J. Lumin., 2015,160:271-275.
HU X W,YANG H,GUO T T,et al.. Preparation and properties of Eu and Dy co-doped strontium aluminate long afterglow nanomaterials[J]. Ceram. Int., 2018,44(7):7535-7544.
XUE F H,HU Y H,FAN L M,et al.. Photoluminescence and afterglow of Mn2+ doped lithium zinc silicate[J]. J. Lumin., 2016,183:68-72.
肖玲,周建,刘桂珍. Li+掺杂Sr2MgSi2O7:Eu2+,Dy3+长余辉材料的发光性能[J]. 发光学报, 2017,38(9):1143-1148. XIAO L,ZHOU J,LIU G Z. Luminescent properties of Li+ doped Sr2MgSi2O7:Eu2+,Dy3+ phosphors[J]. Chin. J. Lumin., 2017,38(9):1143-1148. (in Chinese)
CLYNE M A A,HALSTEAD C J,THRUSH B A. The kinetics of elementary reactions involving the oxides of sulphur. I. The nature of the sulphur dioxide afterglow[J]. Proc. Roy. Soc. London Ser. A Math. Phy. Sci., 1966,295(1443):355-362.
李进,袁良杰,孙聚堂,等. 掺杂Eu2+的新型锶铝复合硫氧化物红色发光材料[J]. 中国稀土学报, 2002, 20(6):597-600. LI J,YUAN L J,SUN J T,et al.. New red-emitting Eu2+-doped strontium-aluminium composite oxysulfide phosphorescent materials[J]. J. Chin. Rare Earth Soc., 2002,20(6):597-600. (in Chinese)
CHEN R,HU Y H,CHEN L,et al.. Observation on a novel green-yellow afterglow in Tb3+-doped Sr3Al2O5Cl2 phosphor[J]. Sci. Adv. Mater., 2017,9(3-4):392-397.
XU X H,WANG Y H,GONG Y,et al.. CaAl2O4:Eu2+,Nd3+,Sr2+:a white-light phosphor with yellow-green long afterglow[J]. Electrochem. Solid-State Lett., 2009,12(4):J44-J46.
WAKO A H,DEJENE B F,SWART H C. Roles of doping ions in afterglow properties of blue CaAl2O4:Eu2+, Nd3+ phosphors[J]. Phys. B, 2014,439:153-159.
MVLLER M,VOLHARD M F,JVSTEL T. Photoluminescence and afterglow of deep red emitting SrSc2O4:Eu2+[J]. RSC Adv., 2016,6(10):8483-8488.
MERONI D,PORATI L,DEMARTIN F,et al.. Sol-gel synthesis of CaTiO3:Pr3+ red phosphors:tailoring the synthetic parameters for luminescent and afterglow applications[J]. ACS Omega, 2017,2(8):4972-4981.
ZHUANG Y X,UEDA J,TANABE S. Photochromism and white long-lasting persistent luminescence in Bi3+-doped ZnGa2O4 ceramics[J]. Opt. Mater. Express, 2012,2(10):1378-1383.
JIN Y,BAI Y M,GE M Q. Preparation and luminescence properties of a white emitting long afterglow luminous fiber based on FRET[J]. J. Rare Earths, 2016,34(4):374-380.
申凤娟,夏继宏,程正富. 长余辉荧光粉的研究进展[J]. 中国照明电器, 2016(11):9-15. SHEN F J,XIA J H,CHENG Z F. Progress of research on the long afterglow phosphors[J]. China Light Lighting, 2016(11):9-15. (in Chinese)
张秋函,谭慧英,刘永冲,等. 纳米纤维状Sr3Al2O5Cl2:Eu2+,Tm3+的白色长余辉性能[J]. 发光学报, 2017,38(6):697-701. ZHANG Q H,TAN H Y,LIU Y C,et al.. White long persistent phenomenon from Sr3Al2O5Cl2:Eu2+,Tm3+ nano-fiber[J]. Chin. J. Lumin., 2017,38(6):697-701. (in Chinese)
郑升辉,刘亚楠,李月婵,等. Sm3+掺杂对SrLaGa3O7自身长余辉发光性质的影响[J]. 发光学报, 2018,39(3):287-292. ZHENG S H,LIU Y N,LI Y C,et al.. Effect of doping Sm3+ on long afterglow properties of SrLaGa3O7[J]. Chin. J. Lumin., 2018,39(3):287-292. (in Chinese)
ABDUKAYUM A,CHEN J T,ZHAO Q,et al.. Functional near infrared-emitting Cr3+/Pr3+ co-doped zinc gallogermanate persistent luminescent nanoparticles with superlong afterglow for in vivo targeted bioimaging[J]. J. Am. Chem. Soc., 2013,135(38):14125-14133.
WAN M H,WANG Y H,WANG X S,et al.. The properties of a novel green long afterglow phosphor Zn2GeO4:Mn2+,Pr3+[J]. Opt. Mater., 2014,36(3):650-654.
SINGH S K. Red and near infrared persistent luminescence nano-probes for bioimaging and targeting applications[J]. RSC Adv., 2014,4(102):58674-58698.
BAKLANOVA Y V,ENYASHIN A N,MAKSIMOVA L G,et al.. Sensitized IR luminescence in Ca3Y2Ge3O12:Nd3+,Ho3+ under 808 nm laser excitation[J]. Ceram. Int., 2018,44(6):6959-6967.
TAKEMOTO M,ISEKI T. Fluorescence and afterglow of Ca2Sn2Al2O9:Mn2+[J]. J. Phys. Chem. Solids, 2018,114:88-93.
过诚,丛妍,董斌,等. (Zn1-x, Mgx)2GeO4:Mn2+的荧光以及长余辉发光性能[J]. 发光学报, 2017,38(9):161-1166. GUO C,CONG Y,DONG B,et al.. Photoluminescence and long-lasting phosphorescence characteristics of (Zn1-x, Mgx)2GeO4:Mn2+[J]. Chin. J. Lumin., 2017,38(9):1161-1166. (in Chinese)
MJAKIN S V,MINAKOVA T S,BAKHMETYEV V V,et al.. Effect of the surfaces of Zn3(PO4)2:Mn2+ phosphors on their luminescent properties[J]. Russ. J. Phys. Chem. A, 2016,90(1):240-245.
SUN X Y,HE Z,GU X. Tunable luminescence for KNaCa2(PO4)2:Eu2+/Mn2+ phosphors due to energy transfer from Eu2+ to Mn2+[J]. J. Mater. Sci. Mater. Electron., 2018,29(8):6961-6965.