Study of Low-cost Preparation Technology and Luminescent Properties of SrAl_2O_4∶Eu2+,Dy3+ Phosphor AITranslate
Abstract AITranslate
The phosphor SrAl2O4∶Eu^2＋,Dy^3＋ was prepared by high-temperature solid-state synthesis with aluminium hydroxide as the aluminate-containing material, and the aluminium hydroxide was prepared from industrial sodium aluminate solution. The effects of rare earth dosage, sintering temperature and H3BO3 dosage on luminescent properties of the phosphor were investigated. The samples prepared under the optimal conditions were characterized by XRD patterns and afterglow decay curves. The results show that under the conditions of x（Eu）=3%, x（Dy）=3%, sintering temperature 1 300 ℃ ,sintering time 4 h and w（HaBO3 ） - 9%, the prepared phosphor remains in the crystal structure of SrAl2O4, its luminescent properties is the best and brightness is the highest with a main excitation wavelength of 360 nm and a main emission wavelength of 510 nm. The afterglow of the phosphor is yellowish green, and its decay time is long.
KeyWords AITranslate
1Katsumata T, Nabae T, Sasajima K, et al. Growth and characteristics of long persistent SrAl2 O4- and CaAl2O4 -based phosphor crystals by a floating zone technique [J]. Journal of Crystal Growth, 1998,183 (3) : 361-365.
2翟玉春,张新,李建中,田彦文.碱土金属铝酸盐系列长余辉磷光体的制备研究[J].中国稀土学报,2003,21(2):205-208. 被引量：15
3杜海燕,李庚申,孙家跃.Preparation of Non-Grinding Long Afterglow SrAl_2O_4:Eu^(2+), Dy^(3+) Material by Microwave Combustion Method[J].稀土学报：英文版,2007,25(1):19-22. 被引量：12
4袁剑辉.SrAl_(2x)O_(3x+1):Eu^(2+),Dy^(3+)(x=1～2)合成及其余辉特性分析[J].光学学报,2010,30(7):1866-1871. 被引量：2
5何大伟,崔兴龙.稀土氧化钕对铝酸盐长余辉发光材料性能的影响[J].中国稀土学报,2001,19(6):599-601. 被引量：5
6咸德玲,黄可龙,李朝建.SrAl_(12)O_(19)∶Eu^(2+),Dy^(3+)紫色荧光粉的制备及光谱特性[J].发光学报,2007,28(3):397-401. 被引量：5
7刘全生,章瑞铄,方潇功,黄原亮,张希艳,孟繁艳,董飞,孟庆贺.稀土掺杂Sr_3Al_2O_6红色发光材料的制备与表征[J].硅酸盐通报,2010,29(3):530-533. 被引量：6
8马科友,王红伟,张学英.铝基原料对磷光粉SrAl_2O_4∶Eu^(2+),Dy^(3+)发光性能的影响[J].材料与冶金学报,2009,8(4):254-257. 被引量：3
9Li Xiaojie, Qu Yandong, Xie Xinghua, et al. Preparation of SrAl2O4 = Eu2+ ,Dy3+ nanometer phosphors by deto- nation method [J]. Material Letters, 2006,60 ( 29 - 30) : 3 673-3 677.
10Song Huajie, Chen Donghua, Tang Wangjun, et al. Synthesis of SrAl2O4 : Eu^2+ , Dy^3+ ,Gd^3+ phosphor by combustion method and its phosphorescence properties [J]. Displays, 2008,29(1) :41-44.
1王红伟,王保玉,马科友,张学英.红色长余辉发光材料Sr_5Al_2O_7S∶Eu^(2+)的制备及发光性能[J].有色金属：冶炼部分,2013(8):53-55. 被引量：1
2马春玉,王红伟,马科友,张学英.工业铝酸钠溶液制备长余辉发光材料的基质组成及发光性能研究[J].稀有金属与硬质合金,2018,46(4):55-58.
1马春玉,王红伟,马科友,张学英.工业铝酸钠溶液制备长余辉发光材料的基质组成及发光性能研究[J].稀有金属与硬质合金,2018,46(4):55-58.
1刘宗怀,张孟民,张积强.中稀土硝酸盐与甘氨酸固体配合物的研究[J].宝鸡文理学院学报：自然科学版,1995,15(3):19-23.
2李林林,王哈妮,杨化滨.锂离子电池负极材料磷化锰的制备及其电化学性能[J].南开大学学报：自然科学版,2010,43(5):78-82. 被引量：1
3邱春丽,金应荣,赵欣.合成工艺对2SrO·3Al_2O_3:Eu^(2+),Dy^(3+)磷光粉性能的影响[J].人工晶体学报,2007,36(6):1347-1350.
4刘兵,黄建国,刘坐镇.改良固相反应法合成Sr_2MgSi_2O_7∶Eu^(2+),Dy^(3+)长余辉发光材料及发光性能研究[J].中国陶瓷,2013,49(1):27-30. 被引量：1
5张鲁宁,李志华.Na_3La_9B_8O_(27):Ln^(3+)(Ln=Eu或Tb)荧光体的制备与发光性能[J].华东交通大学学报,2008,25(4):80-84.
6耿秀娟,陈永杰,肖林久,关瑾,王丹焱,牟江南.微乳液法制备长余辉发光材料CaAl_2O_4∶Eu^(2+),Dy^(3+)[J].沈阳化工学院学报,2004,18(4):241-243. 被引量：7
7夏明军,李如康.KCaZn_2(BO_3)_2F的固相合成、晶体结构及表征[J].人工晶体学报,2013,42(5):799-803. 被引量：1
8莫凤珊,刘晓瑭,石春山.掺杂铕和铽的卤硼酸盐荧光体的制备及光谱特征[J].高等学校化学学报,2007,28(8):1519-1522. 被引量：4
9姜洪义,陈伟.Sr_2MgSi_2O_7基新型长余辉发光材料的合成与性能[J].武汉理工大学学报,2003,25(11):5-7. 被引量：22
10李毅东,朱勇,陈小博,刘应亮.水热-均匀沉淀法制备亚微米长余辉发光材料SrAl_2O_4∶Eu,Dy[J].功能材料,2010,41(2):327-330. 被引量：1
Basic Information:
DOI：
Chinese Library Classification Number:O614.33[理学—无机化学]
Citation Information:
The phosphor SrAl2O4∶Eu^2＋,Dy^3＋ was prepared by high-temperature solid-state synthesis with aluminium hydroxide as the aluminate-containing material, and the aluminium hydroxide was prepared from industrial sodium aluminate solution. The effects of rare earth dosage, sintering temperature and H3BO3 dosage on luminescent properties of the phosphor were investigated. The samples prepared under the optimal conditions were characterized by XRD patterns and afterglow decay curves. The results show that under the conditions of x（Eu）=3%, x（Dy）=3%, sintering temperature 1 300 ℃ ,sintering time 4 h and w（HaBO3 ） - 9%, the prepared phosphor remains in the crystal structure of SrAl2O4, its luminescent properties is the best and brightness is the highest with a main excitation wavelength of 360 nm and a main emission wavelength of 510 nm. The afterglow of the phosphor is yellowish green, and its decay time is long.
quote
| GB/T 7714-2015 | [1] MA Ke-you, WANG Hong-wei, ZHANG Xue-ying. Study of Low-cost Preparation Technology and Luminescent Properties of SrAl_2O_4∶Eu2+,Dy3+ Phosphor[J]. Rare Metals and Cemented Carbides, 2012(4): 40-44. |
| MLA | [1] MA Ke-you, et al., "Study of Low-cost Preparation Technology and Luminescent Properties of SrAl_2O_4∶Eu2+,Dy3+ Phosphor." Rare Metals and Cemented Carbides, no. 4, 2012, pp. 40-44. |
| APA | [1] MA Ke-you, WANG Hong-wei, & ZHANG Xue-ying. (2012). Study of Low-cost Preparation Technology and Luminescent Properties of SrAl_2O_4∶Eu2+,Dy3+ Phosphor. Rare Metals and Cemented Carbides(4), 40-44. |
| IEEE | [1] MA Ke-you, WANG Hong-wei, and ZHANG Xue-ying, "Study of Low-cost Preparation Technology and Luminescent Properties of SrAl_2O_4∶Eu2+,Dy3+ Phosphor," Rare Metals and Cemented Carbides, no. 4, pp. 40-44, 2012. keywords: {Eu^2＋,Dy^3＋ phosphor;industrial sodium aluminate solution;high-temperature solidstate synthesis;rare earth doping;luminescent property} |