Red long lasting phosphorescence of Eu~(3+) doped BiOCl semiconducting polycrystals
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摘要
The exploration of novel long lasting red phosphors is still of importance due to expected commercial applications and scientific interests. In this work, we reported the red long lasting phosphorescence(LLP) from Eu~(3+) doped BiOCl semiconductor polycrystals. The LLP property of the red phosphor is relatively weak due to less trap density, but the excitation band of LLP stems from the energy gap transition of semiconductor, offering experimental evidence for energy transfer between BiOCl semiconductor and Eu~(3+) ions. Although the afterglow duration of Eu~(3+) doped BiOCl was short temporarily, this work may open a novel kind of red LLP phosphors.
The exploration of novel long lasting red phosphors is still of importance due to expected commercial applications and scientific interests. In this work, we reported the red long lasting phosphorescence(LLP) from Eu~(3+) doped BiOCl semiconductor polycrystals. The LLP property of the red phosphor is relatively weak due to less trap density, but the excitation band of LLP stems from the energy gap transition of semiconductor, offering experimental evidence for energy transfer between BiOCl semiconductor and Eu~(3+) ions. Although the afterglow duration of Eu~(3+) doped BiOCl was short temporarily, this work may open a novel kind of red LLP phosphors.
The exploration of novel long lasting red phosphors is still of importance due to expected commercial applications and scientific interests. In this work, we reported the red long lasting phosphorescence(LLP) from Eu~(3+) doped BiOCl semiconductor polycrystals. The LLP property of the red phosphor is relatively weak due to less trap density, but the excitation band of LLP stems from the energy gap transition of semiconductor, offering experimental evidence for energy transfer between BiOCl semiconductor and Eu~(3+) ions. Although the afterglow duration of Eu~(3+) doped BiOCl was short temporarily, this work may open a novel kind of red LLP phosphors.
引文
[1]Kuang J Y,Liu Y L,Lei B F.Effect of RE3+as a co-dopant in long-lasting phosphorescence Cd Si O3:Mn2+(RE=Y,La,Gd,Lu).J.Lumin.,2006,118(1):33.
[2]Qiu J R,Miura K,Inouye H,Fujiwara S,Mitsuyu T,Hirao K.Blue emission induced in Eu2+-doped glasses by an infrared femtosecond laser.J.Non-cryst.Solids,1999,244(2):185.
[3]Singh S K.Red and near infrared persistent luminescence nano-probes for bioimaging and targeting applications.RSC Adv.,2014,4(102):58674.
[4]Wang J,Wang S B,Su Q.Synthesis,photoluminescence and thermostimulated-luminescence properties of novel red long-lasting phosphorescent materialsβ-Zn3(PO4)2:Mn2+,M3+(M=Al and Ga).J.Mater.Chem.,2004,14(16):2569.
[5]Kuang J Y,Liu Y L,Zhang J X.White-light-emitting long-lasting phosphorescence in Dy3+-doped Sr Si O3.J.Solid State Chem.,2006,179(1):266.
[6]Kowatari M,Koyama D,Satoh Y,Linuma K,Uchida S.The temperature dependence of luminescence from a long-lasting phosphor exposed to ionizing radiation.Nucl.Instrum.Meth.A,2002,480(2):431.
[7]Kang C C,Liu R S,Chang J C,Lee B J.Synthesis and luminescent properties of a new yellowish-orange afterglow phosphor Y2O2S:Ti,Mg.Chem.Mater.,2003,15(21):3966.
[8]Xie T,Guo H X,Zhang J Y,Odetola C,He Y N,Lin Y,Chen G L,Zheng Z S.Phosphorescence properties and energy transfer of red long-lasting phosphorescent(LLP)materialβ-Zn3(PO4)2:Mn2+,Pr3+.J.Rare Earths,2015,33(10):1056.
[9]Wang L X,Zhang L,Huang Y D,Jia D Z,Lu J J.Effects of Gd3+and Lu3+co-doping on the long afterglow properties of yellowish-orange phosphor Y2O2S:Ti4+,Mg2+.J.Lumin.,2009,129(9):1032.
[10]Zhang X M,Zhang J H,Zhang X,Li C,Lu S Z,Wang X J.Enhancement of red fluorescence and afterglow in Ca Ti O3:Pr3+by addition of Lu2O3.J.Lumin.,2007,122(1):958.
[11]Li Y J,Zhao Z Y,Song Z G,Wan R H,Qiu J B,Yang ZW,Yin Z Y,Liu X E,Liu Q,Zhou Y T.Far-red-emitting Bi OCl:Eu3+phosphor with excellent broadband NUV-excitation for white-light-emitting diodes.J.Am.Ceram.Soc.,2015,98(7):2170.
[12]Tian F.Thickness-tunable solvothermal synthesis of Bi OCl nanosheets and their photosensitization catalytic performance.New J.Chem.,2014,39(2):1274.
[13]Ye L Q,Zan L,Tian L H,Peng T Y,Zhang J J.The{001}facets-dependent high photoactivity of Bi OCl nanosheets.Chem.Commun.,2011,47(24):6951.
[14]Li J,Zhao K,Yu Y,Zhang L Z.Facet-level mechanistic insights into general homogeneous carbon doping for enhanced solar-to-hydrogen conversion.Adv.Funct.Mater.,2015,25:2189.
[15]Jiang J,Zhao K,Xiao X Y,Zhang L Z.Synthesis and facetdependent photoreactivity of Bi OCl single-crystalline nanosheets.J.Am.Chem.Soc.,2012,134:4473.
[16]Chen M L,Yu S,Zhang X J,Wang F,Lin Y H,Zhou Y.Insights into the photosensitivity of Bi OCl nanoplates with exposing{001}facets:The role of oxygen vacancy.Superlattice.Microst.,2015,89:275.
[17]Dhananjaya N,Shivakumara C,Saraf R,Behera S,Nagabhushana H.Comparative study of Eu3+-activated Ln OCl(Ln=La and Gd)phosphors and their Judd-Ofelt analysis.J.Rare Earths,2015,33(9):946.
[18]Dai Z X,Dong Y Q,Zheng G H,Qian S B,Ma Q,Guang L.YVO4:Eu3+photoluminescence films with Bi doping.Rare Met.,2014,33(6):723.
[19]Peng S J,Li L L,Zhu P N,Wu Y Z,Srinivasan M,Mhaisalkar S G,Ramakrishna S,Yan Q Y.Controlled synthesis of Bi OCl Hierarchical self-assemblies with highly efficient photocatalytic properties.Chem-Asian J.,2013,8(1):258.
[20]Xiong J Y,Cheng G,Li G F,Qin F,Chen R.Well-crystallized square-like 2D Bi OCl nanoplates:mannitol-assisted hydrothermal synthesis and improved visible-light-driven photocatalytic performance.RSC Adv.,2011,1(8):1542.
[21]Cao S H,Guo C F,LüY,Guo Y J,Liu Q.A novel Bi OCl film with flowerlike hierarchical structures and its optical properties.Nanotechnology,2009,20(27):275702.
[22]Dash A,Sarkar S,Adusumalli V N K B,Mahalingam V.Microwave synthesis,photoluminescence,and photocatalytic activity of PVA-functionalized Eu3+-doped Bi OX(X=Cl,Br,I)nanoflakes.Langmuir,2014,30(5):1401.
[23]Chai S Y,Kim Y J,Jung M H,Chakraborty A K,Jung D,Lee W I.Heterojunctioned Bi OCl/Bi2O3,a new visible light photocatalyst.J.Catal.,2009,262(1):144.
[24]Wang X J,Wang Q,Li F T,Yang W Y,Zhao Y,Hao Y J,Liu S J.Novel Bi OCl-C3N4 heterojunction photocatalysts:In situ preparation via an ionic-liquid-assisted solvent-thermal route and their visible-light photocatalytic activities.Chem.Eng.J.,2013,234:361.
[25]Lai S F,Yang Z W,Liao J Y,Qiu J B,Song Z G,Yang Y,Zhou D C.Investigation of persistent luminescence property of Bi3+,Dy3+,co-doped Cd Si O3 phosphor.Mater.Res.Bull.,2014,60:714.
[26]Fei Q,Chang C K,Mao D L.Luminescent properties of Sr2Mg Si2O7 and Ca2Mg Si2O7 long lasting phosphors activated by Eu2+,Dy3+.J.Alloys Compd.,2005,390(1):133.
[27]Sakai R,Katsumata T,Komuro S,Morikawa T.Effect of composition on the phosphorescence from Ba Al2O4:Eu2+,Dy3+crystals.J.Lumin.,1999,85(1):149.
[28]Guo C F,Tang Q,Zhang C X,Huang D X,Su Q.Thermoluminescent properties of Eu2+and RE3+co-doped phosphors Ca Ga2S4:Eu2+,RE3+(RE=Ln,excluding Pm,Eu and Lu).J.Lumin.,2007,126(2):333.
[2]Qiu J R,Miura K,Inouye H,Fujiwara S,Mitsuyu T,Hirao K.Blue emission induced in Eu2+-doped glasses by an infrared femtosecond laser.J.Non-cryst.Solids,1999,244(2):185.
[3]Singh S K.Red and near infrared persistent luminescence nano-probes for bioimaging and targeting applications.RSC Adv.,2014,4(102):58674.
[4]Wang J,Wang S B,Su Q.Synthesis,photoluminescence and thermostimulated-luminescence properties of novel red long-lasting phosphorescent materialsβ-Zn3(PO4)2:Mn2+,M3+(M=Al and Ga).J.Mater.Chem.,2004,14(16):2569.
[5]Kuang J Y,Liu Y L,Zhang J X.White-light-emitting long-lasting phosphorescence in Dy3+-doped Sr Si O3.J.Solid State Chem.,2006,179(1):266.
[6]Kowatari M,Koyama D,Satoh Y,Linuma K,Uchida S.The temperature dependence of luminescence from a long-lasting phosphor exposed to ionizing radiation.Nucl.Instrum.Meth.A,2002,480(2):431.
[7]Kang C C,Liu R S,Chang J C,Lee B J.Synthesis and luminescent properties of a new yellowish-orange afterglow phosphor Y2O2S:Ti,Mg.Chem.Mater.,2003,15(21):3966.
[8]Xie T,Guo H X,Zhang J Y,Odetola C,He Y N,Lin Y,Chen G L,Zheng Z S.Phosphorescence properties and energy transfer of red long-lasting phosphorescent(LLP)materialβ-Zn3(PO4)2:Mn2+,Pr3+.J.Rare Earths,2015,33(10):1056.
[9]Wang L X,Zhang L,Huang Y D,Jia D Z,Lu J J.Effects of Gd3+and Lu3+co-doping on the long afterglow properties of yellowish-orange phosphor Y2O2S:Ti4+,Mg2+.J.Lumin.,2009,129(9):1032.
[10]Zhang X M,Zhang J H,Zhang X,Li C,Lu S Z,Wang X J.Enhancement of red fluorescence and afterglow in Ca Ti O3:Pr3+by addition of Lu2O3.J.Lumin.,2007,122(1):958.
[11]Li Y J,Zhao Z Y,Song Z G,Wan R H,Qiu J B,Yang ZW,Yin Z Y,Liu X E,Liu Q,Zhou Y T.Far-red-emitting Bi OCl:Eu3+phosphor with excellent broadband NUV-excitation for white-light-emitting diodes.J.Am.Ceram.Soc.,2015,98(7):2170.
[12]Tian F.Thickness-tunable solvothermal synthesis of Bi OCl nanosheets and their photosensitization catalytic performance.New J.Chem.,2014,39(2):1274.
[13]Ye L Q,Zan L,Tian L H,Peng T Y,Zhang J J.The{001}facets-dependent high photoactivity of Bi OCl nanosheets.Chem.Commun.,2011,47(24):6951.
[14]Li J,Zhao K,Yu Y,Zhang L Z.Facet-level mechanistic insights into general homogeneous carbon doping for enhanced solar-to-hydrogen conversion.Adv.Funct.Mater.,2015,25:2189.
[15]Jiang J,Zhao K,Xiao X Y,Zhang L Z.Synthesis and facetdependent photoreactivity of Bi OCl single-crystalline nanosheets.J.Am.Chem.Soc.,2012,134:4473.
[16]Chen M L,Yu S,Zhang X J,Wang F,Lin Y H,Zhou Y.Insights into the photosensitivity of Bi OCl nanoplates with exposing{001}facets:The role of oxygen vacancy.Superlattice.Microst.,2015,89:275.
[17]Dhananjaya N,Shivakumara C,Saraf R,Behera S,Nagabhushana H.Comparative study of Eu3+-activated Ln OCl(Ln=La and Gd)phosphors and their Judd-Ofelt analysis.J.Rare Earths,2015,33(9):946.
[18]Dai Z X,Dong Y Q,Zheng G H,Qian S B,Ma Q,Guang L.YVO4:Eu3+photoluminescence films with Bi doping.Rare Met.,2014,33(6):723.
[19]Peng S J,Li L L,Zhu P N,Wu Y Z,Srinivasan M,Mhaisalkar S G,Ramakrishna S,Yan Q Y.Controlled synthesis of Bi OCl Hierarchical self-assemblies with highly efficient photocatalytic properties.Chem-Asian J.,2013,8(1):258.
[20]Xiong J Y,Cheng G,Li G F,Qin F,Chen R.Well-crystallized square-like 2D Bi OCl nanoplates:mannitol-assisted hydrothermal synthesis and improved visible-light-driven photocatalytic performance.RSC Adv.,2011,1(8):1542.
[21]Cao S H,Guo C F,LüY,Guo Y J,Liu Q.A novel Bi OCl film with flowerlike hierarchical structures and its optical properties.Nanotechnology,2009,20(27):275702.
[22]Dash A,Sarkar S,Adusumalli V N K B,Mahalingam V.Microwave synthesis,photoluminescence,and photocatalytic activity of PVA-functionalized Eu3+-doped Bi OX(X=Cl,Br,I)nanoflakes.Langmuir,2014,30(5):1401.
[23]Chai S Y,Kim Y J,Jung M H,Chakraborty A K,Jung D,Lee W I.Heterojunctioned Bi OCl/Bi2O3,a new visible light photocatalyst.J.Catal.,2009,262(1):144.
[24]Wang X J,Wang Q,Li F T,Yang W Y,Zhao Y,Hao Y J,Liu S J.Novel Bi OCl-C3N4 heterojunction photocatalysts:In situ preparation via an ionic-liquid-assisted solvent-thermal route and their visible-light photocatalytic activities.Chem.Eng.J.,2013,234:361.
[25]Lai S F,Yang Z W,Liao J Y,Qiu J B,Song Z G,Yang Y,Zhou D C.Investigation of persistent luminescence property of Bi3+,Dy3+,co-doped Cd Si O3 phosphor.Mater.Res.Bull.,2014,60:714.
[26]Fei Q,Chang C K,Mao D L.Luminescent properties of Sr2Mg Si2O7 and Ca2Mg Si2O7 long lasting phosphors activated by Eu2+,Dy3+.J.Alloys Compd.,2005,390(1):133.
[27]Sakai R,Katsumata T,Komuro S,Morikawa T.Effect of composition on the phosphorescence from Ba Al2O4:Eu2+,Dy3+crystals.J.Lumin.,1999,85(1):149.
[28]Guo C F,Tang Q,Zhang C X,Huang D X,Su Q.Thermoluminescent properties of Eu2+and RE3+co-doped phosphors Ca Ga2S4:Eu2+,RE3+(RE=Ln,excluding Pm,Eu and Lu).J.Lumin.,2007,126(2):333.