Temperature-Dependent Luminescence Characteristic of SrSi2O2N2∶Eu2+ Phosphor and Its Thermal Quenching Behavior

材料科学技术（英文）, 2014, 30(3): 290-294.

^1, , ^2, , ^3, , ^4, , ^5, , ^6, , ^7,

1.Department of Chemistry, Jinan University, Guangzhou 510632, China

2.Department of Chemistry, Jinan University, Guangzhou 510632, China

3.College of Science, South China Agricultural University, Guangzhou 510642, China

4.Department of Chemistry, Jinan University, Guangzhou 510632, China

5.College of Science, South China Agricultural University, Guangzhou 510642, China

6.College of Science, South China Agricultural University, Guangzhou 510642, China

7.College of Science, South China Agricultural University, Guangzhou 510642, China

基金项目: the project of the combination of Industry and Research by the Ministry of Education and Guangdong Province(2012B091100181) the project sponsored by SRF for ROCS,SEM([2011] 1139) The authors gratefully acknowledge the financial supports of the National Natural Science Foundations of China(.50903038,21171071,51203053,and 21071063)

Temperature-Dependent Luminescence Characteristic of SrSi2O2N2∶Eu2+ Phosphor and Its Thermal Quenching Behavior

Jinlan Qin ^1, , Chaofan Hu ^2, , Bingfu Lei ^3, , Jinfang Li ^4, , Yingliang Liu ^5, , Shuiping Ye ^6, , Miaozhu Pan ^7,

1.Department of Chemistry, Jinan University, Guangzhou 510632, China

2.Department of Chemistry, Jinan University, Guangzhou 510632, China

3.College of Science, South China Agricultural University, Guangzhou 510642, China

4.Department of Chemistry, Jinan University, Guangzhou 510632, China

5.College of Science, South China Agricultural University, Guangzhou 510642, China

6.College of Science, South China Agricultural University, Guangzhou 510642, China

7.College of Science, South China Agricultural University, Guangzhou 510642, China

Keywords： Phosphor

参考文献

[1]	Y.Q. Li;J.E.J. van Steen;J.W.H. van Krevel .Luminescence properties of red-emitting (M = Ca, Sr, Ba) LED conversion phosphors[J].Journal of Alloys and Compounds: An Interdisciplinary Journal of Materials Science and Solid-state Chemistry and Physics,2006(1/2):273-279.
[2]	Y.Q.Li;A.C.A.Delsing;G.de With;H.T.Hintzen .Luminescence Properties of Eu~(2+)-Activated Alkaline-Earth Silicon-Oxynitride MSi_2O_(2-delta)-deltaN_(2+2/3delta)(M = Ca,Sr,Ba):A Promising Class of Novel LED Conversion Phosphors[J].Chemistry of Materials,2005(12):3242-3248.
[3]	Y.H. Song;W.J.Park;D.H.Yoon .PhotoluminescencepropertiesofSr1–xSi2O2N2: Eu2+ x as greentoyellow- emitting phosphorforbluepumpedwhiteLEDs[J].The journal of physics and chemistry of solids,2010(4):473-475.
[4]	M. Zhang;J. Wang;Z. Zhang;Q. Zhang;Q. Su .A tunable green alkaline-earth silicon-oxv nitride solid solution (Ca_(1-x)Sr_x)Si_2O_2N_2 :Eu~(2+) and its application in LED[J].Applied physics, B. Lasers and optics,2008(4):829-835.
[5]	J. WANG;M. ZHANG;Q. ZHANG;W. DING;Q. SU .The photoluminescence and thermoluminescence properties of novel green long-lasting phosphorescence materials Ca_8Mg(SiO_4)4Cl_2:Eu~(2+),Nd~(3+)[J].Applied physics, B. Lasers and optics,2007(2):249-254.

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