| 光谱学与光谱分析 |
|
|
|
|
|
| Study on Luminescence Properties of Eu2+ in (Sr, Ca)4Si3O8Cl4 Host Lattice |
| SUN Jia-yue, XIA Zhi-guo, DU Hai-yan |
| College of Chemical and Environmental Engineering, Beijing Technology and Business University, Beijing 100037, China |
|
|
|
|
Abstract Alkali earth chlorosilicate of the type Sr4-xCaxSi3O8Cl4 was synthesized through the high temperature solid state method. According to the Van Uitert experimental equation, luminescence properties and crystal-lattice environment of Eu2+ in Sr4-xCaxSi3O8Cl4 crystal were discussed. The possibilities of two Eu2+ emission centers, viz. blue and greenish-yellow centers, were found and their corresponding relationships with spectra were also discussed. When the doping amount of calcium(x) varied between 0 and 0.5, Ca2+ ions were embedded in the host lattice of Sr4Si3O8Cl4, and the luminescence of blue center, which was ascribed to the emission of Eu2+ that substituted the octa-coordination Sr2+ sites, dominated and showed blue-green luminescence. Sr4-xCaxSi3O8Cl4：yEu2+ exhibited greenish-yellow luminescence when the range of x was between 0.5 and 2. This was due to the fact that the Eu2+ emission originated from the formation of an impurity-trapped exciton state. Greenish-yellow emission center was located in the impurity-trapped exciton state which was the lowest excited state of this system, and the Eu2+ emission was at long wavelengths，and a large Stokes shift was observed.
|
|
Received: 2004-08-31
Accepted: 2005-01-15
|
|
|
|
Corresponding Authors:
SUN Jia-yue
|
|
| Cite this article: |
|
SUN Jia-yue,XIA Zhi-guo,DU Hai-yan. Study on Luminescence Properties of Eu2+ in (Sr, Ca)4Si3O8Cl4 Host Lattice[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2005, 25(11): 1760-1763.
|
|
|
|
| URL: |
|
https://www.gpxygpfx.com/EN/Y2005/V25/I11/1760 |
[1] SUN Jia-yue, DU Hai-yan(孙家跃, 杜海燕). Solid Luminescence Materials(无机固体发光材料). Beijing: Chemical Industry Press(北京：化学工业出版社), 2005.
[2] Yang Ming, Zhang Siyuan. J. Phys. Chem. Solid, 2003, 64: 213.
[3] IJdo D J W, Jansen J, Schipper W J. Mater. Res. Bull., 1992, 27(1): 45.
[4] Wang Jiaguo, Li Guobao, Tian Shujian, et al. Mater. Res. Bull., 2001, 36: 2051.
[5] Poort S H M, Reijnhoudt H M, Van der Kuip H O T, et al. J. Ally. Comp., 1996, 241: 75.
[6] Wang Huiqin, Huang Jinggen, Yu Xinghai, et al. J. Luminescence, 1988, 40-41: 893.
[7] Van Uitert L G. J. Luminescence, 1984, 29(1): 1.
[8] Jacobsen H, Meyer G, Schipper W, et al. Z. Anorg. Allgemeine Chem., 1994, 620: 451.
[9] Moine B, Pedrini C, Courtois B. J. Lum., 1991, 50: 31.
[10] FANG Rong-chuan(方容川). Solid Spectroscopy(固体光谱学). Heifei: University of Science and Technology of China Press(合肥：中国科学技术大学出版社), 2001.
|
| [1] |
ZHENG Hong-quan, DAI Jing-min*. Research Development of the Application of Photoacoustic Spectroscopy in Measurement of Trace Gas Concentration[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 1-14. |
| [2] |
CHENG Jia-wei1, 2，LIU Xin-xing1, 2*，ZHANG Juan1, 2. Application of Infrared Spectroscopy in Exploration of Mineral Deposits: A Review[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 15-21. |
| [3] |
FAN Ping-ping，LI Xue-ying，QIU Hui-min，HOU Guang-li，LIU Yan*. Spectral Analysis of Organic Carbon in Sediments of the Yellow Sea and Bohai Sea by Different Spectrometers[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 52-55. |
| [4] |
LI Jie, ZHOU Qu*, JIA Lu-fen, CUI Xiao-sen. Comparative Study on Detection Methods of Furfural in Transformer Oil Based on IR and Raman Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 125-133. |
| [5] |
WANG Fang-yuan1, 2, HAN Sen1, 2, YE Song1, 2, YIN Shan1, 2, LI Shu1, 2, WANG Xin-qiang1, 2*. A DFT Method to Study the Structure and Raman Spectra of Lignin
Monomer and Dimer[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 76-81. |
| [6] |
BAI Xi-lin1, 2, PENG Yue1, 2, ZHANG Xue-dong1, 2, GE Jing1, 2*. Ultrafast Dynamics of CdSe/ZnS Quantum Dots and Quantum
Dot-Acceptor Molecular Complexes[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 56-61. |
| [7] |
XU Tian1, 2, LI Jing1, 2, LIU Zhen-hua1, 2*. Remote Sensing Inversion of Soil Manganese in Nanchuan District, Chongqing[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 69-75. |
| [8] |
YANG Cheng-en1, 2, LI Meng3, LU Qiu-yu2, WANG Jin-ling4, LI Yu-ting2*, SU Ling1*. Fast Prediction of Flavone and Polysaccharide Contents in
Aronia Melanocarpa by FTIR and ELM[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 62-68. |
| [9] |
LIU Zhen1*, LIU Li2*, FAN Shuo2, ZHAO An-ran2, LIU Si-lu2. Training Sample Selection for Spectral Reconstruction Based on Improved K-Means Clustering[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 29-35. |
| [10] |
YANG Chao-pu1, 2, FANG Wen-qing3*, WU Qing-feng3, LI Chun1, LI Xiao-long1. Study on Changes of Blue Light Hazard and Circadian Effect of AMOLED With Age Based on Spectral Analysis[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 36-43. |
| [11] |
GAO Feng1, 2, XING Ya-ge3, 4, LUO Hua-ping1, 2, ZHANG Yuan-hua3, 4, GUO Ling3, 4*. Nondestructive Identification of Apricot Varieties Based on Visible/Near Infrared Spectroscopy and Chemometrics Methods[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 44-51. |
| [12] |
ZHENG Pei-chao, YIN Yi-tong, WANG Jin-mei*, ZHOU Chun-yan, ZHANG Li, ZENG Jin-rui, LÜ Qiang. Study on the Method of Detecting Phosphate Ions in Water Based on
Ultraviolet Absorption Spectrum Combined With SPA-ELM Algorithm[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 82-87. |
| [13] |
XU Qiu-yi1, 3, 4, ZHU Wen-yue3, 4, CHEN Jie2, 3, 4, LIU Qiang3, 4 *, ZHENG Jian-jie3, 4, YANG Tao2, 3, 4, YANG Teng-fei2, 3, 4. Calibration Method of Aerosol Absorption Coefficient Based on
Photoacoustic Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 88-94. |
| [14] |
LI Xin-ting, ZHANG Feng, FENG Jie*. Convolutional Neural Network Combined With Improved Spectral
Processing Method for Potato Disease Detection[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 215-224. |
| [15] |
XING Hai-bo1, ZHENG Bo-wen1, LI Xin-yue1, HUANG Bo-tao2, XIANG Xiao2, HU Xiao-jun1*. Colorimetric and SERS Dual-Channel Sensing Detection of Pyrene in
Water[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 95-102. |
|
|
|
|
