PDP纳米BaMgAl_(10)O_(17):Eu~(2+)蓝色荧光粉的燃烧合成及其光谱特性
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
在真空紫外光(VUV)激发下,BaMgAl10O17:Eu~(2+)(BAM)因具有量子效率和发光效率高以及色纯度好等优点而广泛应用于等离子平板显示(PDP)。
     高温固相法是制备BAM荧光粉最常用的方法,但用这种方法合成的荧光粉尺寸较大(5~20μm)且形貌不规则,必须进一步通过长时间的球磨处理。但球磨会破坏晶形并增加晶体缺陷,从而导致荧光粉的发光强度下降。因此,开发制备BAM荧光粉的新工艺,对于降低BAM荧光粉的生产成本并提高其发光效率,均具有重要的意义。
     溶液燃烧合成(solution combustion synthesis)技术是近年来倍受重视的一种制备超细甚至纳米氧化物粉末的新方法。本文采用溶液燃烧合成法制备了Eu2+离子激活的BAM蓝色纳米荧光粉,利用X射线衍射(XRD)、扫描电镜(SEM)、透射电镜(TEM)和荧光光谱仪分别对不同工艺条件下获得的荧光粉的相结构、颗粒形貌和光谱特性进行了表征。
     研究结果表明,工艺参数对BAM蓝色荧光粉颗粒形貌、粒径、发光性能和晶体结构有很大影响。当尿素与金属硝酸盐的摩尔比为2.0时,在600℃炉温下合成的产物为纯BAM相,平均颗粒尺寸为45nm;合成的BAM蓝色荧光粉的发光强度随Eu2+浓度增大而逐渐增大,且在Eu2+浓度x = 0.2时,其发光强度达到最大值。另外,添加量1.0 wt.%的H3BO3,可使合成的荧光粉的发光强度提高30%以上;而且,添加聚乙二醇(PEG)可改善BAM颗粒的形态和尺寸,当PEG的添加量为5.0 wt.%时,合成的BAM颗粒呈近球形且尺寸均一而细小(30nm)。
BaMgAl10O17:Eu2+ (BAM) has been widely used in plasma display panels (PDP) due to its merits such as good chromaticity, high quantum efficiency and luminescence efficiency under the excitation of vacuum ultraviolet (VUV) light.
     The BAM have been mainly prepared by high temperature solid-state reaction process, the obtained phosphor contains irregularly shaped and aggregated particles (5~20μm). Therefore, a milling process for long time is required, but the process creates surface and crystal defects which reduce the brightness of the phosphor. Therefore, the development of new processes for preparing BAM has important significance,not only lowering production costs but also improving its luminous efficiency.
     Recently, as a novel technology for the prepareation of oxidate powders with superfine or nanometer size, the solution combustion method has been gotten considerable attentions. In this paper, the technology was applied to prepare Eu2+ actived BAM blue phosphor. Phase structure, morphology and spectrum characteristic of the phosphor synthesized under different processing parameters were characterized by means of X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM) and spectrophotofluorometer.
     The results indicate that the particle morphology, grain size, luminescent property and crystal structure of BAM phosphor is considerably influenced by processing parameters. When mol tatio of urea and metal nitrate is 2.0, the sample is BAM single phase with 600℃furnace temperature and its average grain size is about 45nm. The intensity of the fluorescence of BAM was increased obviously with increasing the Eu2+ doping concentration, and the optimum emission intensity was reached at x=0.2 . In addition, the content of H3BO3 is about 1.0%, which increased the relative emission intensity of the phosphor over 30%.Moreover, added PEG to improve BAM particle size and shape, when the content of PEG is 5.0%, the particles have nearly spherical shape, homogeneous and small size (30nm).
引文
[1] A. A. Talin, K.A. Dean, J.E. Jaskie. Field emission displays: a critical review [J]. Solid-State Electronics, 2001, 45: 963-976
    [2] 赖华生. PDP 用稀土荧光粉合成研究进展[J]. 江西有色金属, 2004,18(3): 34-38
    [3] 孙明涛, 董岩, 梁超等. PDP 用铝酸盐基质蓝色 BAM 荧光粉的研究现状[J]. 江苏冶金,2003,31(5): 5-8
    [4] Hsiao-Chi Lu, Hong-Kai Chen, Tzu-Yi Tseng, et al. Photoluminescence of phosphors for PDP with VUV excitation[J]. Journal of Electron Spectroscopy and Related Phenomena, 2005, 144-147: 983-985
    [5] 张占辉, 王育华, 都云昆. BaMgAl10O17:Eu2+荧光粉的化学共沉淀法合成及其发光性质[J].功能材料,2004,35(5): 627-629
    [6] 洪广言, 曾小青.等离子体平板显示用发光材料[J].功能材料, 1999, 30(3): 225-231
    [7] 徐叙瑢. 发光材料与显示技术[M]. 北京: 化学工业出版社, 2003
    [8] 李洁, 张哲夫. 稀土发光材料研究与发展方向[J].稀有金属与硬质合金,2002, 30 (2): 37-40
    [9] C. R. Ronda.Recent achievements in research on phosphors for lamps and displays [J] .Journal of Luminescence, 1997, 72-74: 49-54
    [10] Chang-Hong Kim, Il-Eok Kwon, Cheol-Hee Park, et al. Phosphors for plasma display panels [J]. Journal of Alloys and Compounds, 2000, 311(1): 33-39
    [11] Kyong-Gue Lee, Byung-Yong Yu, Chong-hong Pyun,et al. Vacuum ultraviolet excitation and photoluminescence characteristics of (Y,Gd)Al3(BO3)4/Eu3+[J]. Solid State Communications, 2002, 122: 485-488
    [12] E. vander Kolk, P. Dorenbos, C.W.E. van Eijk, et al. Optimised co-activatedwillemite phosphors for application in plasma display panels [J].Journal of Luminescence, 2000, 87-89: 1246-1249
    [13] K. Yokota, S. X. Zhang, K. Kimura, A. Sakamoto. Eu2+-activated barium magnesium aluminate phosphor for plasma displays – Phase relation and mechanism of thermal degradation [J]. Journal of Luminescence, 2001, 92(3): 223-227
    [14] 胡文波. 彩色等离子显示器用荧光粉[J]. 真空电子技术,1998,3: 32-36
    [15] 段学臣, 曾真诚, 高桂兰.纳米材料制备法和展望[J]. 稀有金属与硬质合金, 2001,147: 49-52
    [16] 邱关明, 耿秀娟, 陈永杰等. 纳米稀土发光材料的光学特性及软化学制备[J]. 中国稀土报,2003,21(2): 109-114
    [17] 肖林久, 孙彦彬, 邱关明等. 纳米稀土发光材料的研究进展[J].稀土,2002, 23(4): 46-49
    [18] 林映霞, 曹立新. 纳米发光材料的发展及研究综述[J]. 山东化工,2004,33: 12-15
    [19] 孙家跃. 稀土发光材料[M]. 北京: 化学工业出版社, 2003
    [20] 于江波, 哀曦明, 陈敬中. 纳米发光材料的研究现状及进展[J].材料导报, 2001,15(1): 30-32
    [21] 张立德, 牟季美. 纳米材料和纳米结构[M]. 北京: 科学出版社, 2001
    [22] 曹茂盛, 关长斌,等. 纳米材料导论[M]. 哈尔滨:哈尔滨工业出版社, 2001
    [23] 张吉林, 洪广言. 稀土纳米发光材料研究进展[J].发光学报,2005,26(3): 285-293
    [24] 李强, 高濂. 稀土纳米材料的荧光特性[J]. 96 中国材料研讨会,1996,134
    [25] D. K. Williams,B. Bihari,et a1.Spectral hole burning in crystalline Eu2O3 and Y2O3:Eu3+ nanoparticles.[J]. Physics Chemistry Bulletin, 1998, 102: 916-920
    [26] 李强, 高濂 .纳米Y203:Eu3+的荧光特性[J].无机材料学报,1997,12(2): 237-247
    [27] 李强, 高濂. YAG:Ce3+微粉的制备及光谱性能[J].无机材料学报,1997,12(4):575-578
    [28] Tao Ye,Zhao Guiwen,et a1.Combustion synthesis and photolumines of nanocrstalline Y2O3:Eu3+ phoshors [J].Materials Research Bulletin,1997,32(5): 501-506
    [29] 谢平波, 张慰萍. 纳米Zn2SiO4:Mn薄膜的Sol-Gel法制备和荧光性能[J].中国科技大学学报, 1997, 27(4): 389-394
    [30] 周永慧, 林君. 纳米发光材料研究的若干进展[J].化学研究与应用,2001, 13(2): 117-122
    [31] 张慰萍,尹民. 稀土掺杂的纳米发光材料的制备和发光[J].发光学报,2000, 21(4): 314-319
    [32] R. P. Rao. Tb3+ activated green phosphors for plasma display panel applications [J].Journal of the Electrochemical Society, 2003, 150(8): 165-171
    [33] S. Oshio, K. Kitamura, T. Shigeta, et al. Firing technique for preparing a BaMgAl10O17:Eu2+ phosphor with controlled particle shape and size [J]. Journal of the Electrochemical Society,1999,146: 392-399
    [34] P.N.M. dos Anjos, E.C. Pereira,Y.G. Gobato. Study of the structure and optical properties of rare-earth-doped aluminate particles prepared by an amorphous citrate sol–gel process [J]. Journal of Alloys and Compounds, 2005,391(1-2): 277-283
    [35] Yunfeng Ding, Hui Min, Xibin Yu. New Eu-doped phosphor prepared by sol–gel process [J]. Materials Letters,2004,58(3-4): 413-416
    [36] S. Ekambaram , M. Maaza. Combustion synthesis and luminescent properties of Eu3+-activated cheap red phosphors [J]. Journal of Alloys and Compounds, 2005, 395(1-2):132-134
    [37] L.E..Shea. Synthesis of red-emitting, small particle size luminescent oxides using an optimize combustion process [J]. Journal of the American Ceramic Society, 1996, 79: 3257-3261
    [38] P Shuk, M Greenblatt. Hydrothermal synthesis and properties of mixed conductors based on Ce1-xPrxO2-δ solid solutions [J].Solid State Ionics,1999, 116(3-4): 217-223
    [39] Y C Kang, H S Roh, H D Park, et al. Optimization of VUV characteristics and morphology of BaMgA110O17:Eu2+ phosphor particles in spray pyrolysis[J]. Ceramics International, 2003, 29(1): 41-47
    [40] Y.H. Zhou , J. Lin. Luminescent properties of YVO4:Dy3+ phosphors prepared by spray pyrolysis[J]. Journal of Alloys and Compounds, 2006, 408-412: 856-859
    [41] Y H Li, C M Mo, L D Zhang, et al. Intense green-yellow luminescence from nanostructured SiO2 with co-doping of Dy3+ and Al3+[J]. Nanostructured Materials, 1999, 11(3): 307-310
    [42] R Morimo, K Matac. Preparation of Zn2SiO4: Mn phosphors by alkoxide method [J]. Material Research Bulletin, 1989, 24(2): 175-179
    [43] R P. Rao. Tm3+ activated lanthanum phosphate: a blue PDP phosphor [J]. Journal of Luminescence, 2005, 113(3-4): 271-278
    [44] Hua Yang, XiaoJun Wang, Guihua Duan, et al. Luminescent properties of BaMgAl10O17:Eu2+ phosphors modified with MgF2 [J]. Materials Letters, 2004, 58: 2374-2376
    [45] Zhang J Y, Zhang Z T. Synthesis and characterization of BaMgAl10O17:Eu2+ phosphors derived by sol-gel processing [J]. Powder Technology, 2002, 126:161- 165
    [46] 蒋凯, 余兴海. 溶胶-凝胶法制备小颗粒(Y,Gd)BO3:Eu 及其表征[J].发光学报, 2004,25(1): 55-61
    [47] 张世英, 李德意, 魏坤. 溶胶-凝胶法制备 BaMgAl10O17:Eu 荧光粉的研究[J].中国陶瓷工业, 2003,10(2): 36-38
    [48] 王惠琴.Y2O3:Eu 发光材料的快速合成及表征[J].复旦学报(自然科学版), 1995,2: 521-525
    [49] 张慰萍 , 尹民 . 稀土掺杂的纳米发光材料的制备和发光 [J]. 发光学报,2000,21(4): 314-319
    [50] 谢平波, 段昌奎. 纳米 Y2O3:Eu 荧光粉的光致发光研究[J].发光学报, 1998,19(2): 123-128
    [51] TRN Kutty, R Jagannathan, R P Rao. Luminescence of Eu2+ in strontium aluminates prepared by the hydrothermal method [J]. Material Research Bulletin, 1990, 25(11): 1355-1362
    [52] R Jagannathan, R P. Rao, TRN Kutty. Eu2+ luminescence in MAl3BO7 aluminoborates(M=Ca,Sr,Ba)[J]. Material Research Bulletin, 1992,27(4):459- 466
    [53] 蔡少华, 党华, 李沅英等. 水热法合成CaWO4荧光体的研究[J].高等学校化学学报, 1998,19(5): 691-693
    [54] 王育华, 徐进章, 李峰等. 等离子体显示器(PDP)用荧光粉的研究进展[J].科学中国人, 2005,(4): 70-71
    [55] Wang Wenzhong , Qian Yitai , et a1 . Synthesis and characterization of nanocrystaIline YVO4:Eu3+ by solvothermal method[J].Materials Research Bulletin, 1999,121(16): 4062-4066
    [56] 赵春燕, 朱连杰, 冯守华. BaBeF4:Sm3+的温和水热合成与光谱性质研究[J].高等学校化学学报,1998,19(7): 1023-1025
    [57] 于亚勤, 周誓红, 张思远. La1-x PrxP5O14晶体的研究[J].人工晶体学报,2002,31 (6): 529-532
    [58] I W Lenggoro, B Xia , H Mizashima , et al. Synthesis of LaPO4: Ce,Tb phosphor particles by spray pyrolysis [J]. Materials Letters, 2001,50: 92-96
    [59] B S Jeon, G Y Hong, Y K I Yoo, et al. Spherical BaMgAl10O17:Eu2+phosphor prepared by aerosol pyrolysis technique for PDP applications[J]. Journal of the Electrochemical Society, 2001, 148(9): 128-131
    [60] E J Kim, Y C Kang, H D Park,et aI. UV and VUV characteristics of (Y,Gd)2O3:Euphosphor particles prepared by spray pyrolysis from polymeric precursors [J]. Materials Research Bulletin, 2003, 38(3): 515-524
    [61] Y C Kang,H S Roh, H D Park , et al. Optimization of VUV characteristics and morphology of BaMgAl10O17:Eu2+ phosphor particles in spray pyrolysis [J]. Ceramics Internationa1, 2003, 29: 41-47
    [62] K Y Jung, Y C Kang. Preparation of BaMgAl10O17: Eu blue phosphor by flame-assisted spray pyrolysis: photoluminescence properties of powder and film under VUV excitation [J]. Materials Letters, 2004, 58: 2161-2165
    [63] Y C Kang, S B Park , et al. Preparation of nonaggregated Y2O3: Eu phosphor particles by spray pyrolysis method[J].Materials Research Bulletin, 1999, 14(6): 2611-2614
    [64] 王列松, 林君, 周永慧. 喷雾热解法制备 YBO3:Eu 球形发光粉[J].高等学校化学学报, 2004, 25(l): 11-15
    [65] 吴雪艳, 尤洪鹏, 曾小青等.共沉淀法合成稀土正磷酸盐(La,Gd)PO4:RE3+ (RE=Eu,Tb)及其真空紫外光谱特性[J].高等学校化学学报, 2003, 24(1): 1-4
    [66] 赖华生, 许武, 陈宝玖等.共沉淀法制备 Y(P,V)O4:Eu3+荧光粉及其真空紫外光谱特性研究[J].功能材料,2004,(增刊): 203-205.
    [67] 马多多, 剂行仁. Gd2O3:Eu 纳米荧光体的晶体结构和相变[J].发光学报, 1998,19(3): 224-226
    [68] QIANG LI, LIAN GAO, YAN DONGSHENG.. Effects of grain size on wavelength of Y2O3: Eu3+ emission spectra [J]. NanoStructured Materials, 1997, 8(7): 825-831
    [69] 中国科学院长春物理研究所. 稀土氧化物纳米荧光粉及其制备方法[P]. 中国专利: 98106748 , 1998
    [70] 李其华, 汪萍, 曾立华等. La2O2S ∶M n2+荧光粉的微波合成及其荧光特性[J]. 无机化学学报,2006,22(2) : 307-310
    [71] yung-Han Lee, Seong-Geun Oh, Sung-Chul Yi. Preparation of Eu-DopedY_2O_3 Luminescent Nanoparticles in Nonionic Reverse Microemulsions [J].Journal of Colloid and Interface Science,2000, 226(1): 65-70
    [72] Qiang Li, Lian Gao, Dongsheng Yan. Effects of the coating process on nanoscale Y2O3: Eu powder [J]. Chemistry of Matericals, 1999, 11:533-537
    [73] Dow y A, P. Odier. The polyacrylamide gel: a novel route to ceramic and classy oxide powders [J]. Materials Research Bulletin.1989, 24(9): 1119-1126
    [74] M. Rukas, S. Basun . Optical Properites of Ce3+-Doped Lu2O3 and Y2O3 Single Crystals[J]. Journal of the SID,1996, 4(3): 189-192
    [75] 刘应亮, 周光梅, 冯德雄等. 表面扩散法制备 BaMgAl10O17:Eu2+荧光体[J].无机材料学报,1999,14(3): 425-430
    [76] 周永慧, 林君, 于敏等. 喷雾热解法制备发光材料研究进展[J].发光学报, 2002 ,23(5): 503-508
    [77] M. A. Lim, Y. C. Kang , H. D. Park .Gd2O3:Eu phosphor particles prepared from the polymeric precursors in spray pyrolysis[J]. Journal of the Electrochemical Society, 2001, 148(12) : 171-175
    [78] Y. C. Kang, I. W. Lenggoro, S. B. Park, et al.Photoluminescence characteristics of YAG:Tb phosphor particles with spherical morphology and non-aggregation [J].Journal of Physics and Chemistry of Solids,1999,60(11): 1855-1858
    [79] 洪广言, 曾小青, 尤洪鹏等. 基质晶体的真空紫外光谱研究[J].硅酸盐学报, 2004,32(3): 233-238
    [80] 董岩, 蒋建清, 肖睿等. (Y,Gd)BO3:Eu3+荧光粉的合成及粒度控制[J].中国 稀土学报,2004, 22(2): 201-205
    [81] Shuxiu Zhang, Toshihiko Kono, Akira Ito, et al. Degradation mechanisms of the blue-emitting phosphor BaMgAl10O17:Eu2+ under baking and VUV irradiating treatments [J]. Journal of Luminescence, 2004, 106: 39–46
    [82] G.. Bizarri, B. Moine.et al. On BaMgAl10O17:Eu2+ phosphor degradation mechanism : thermal treatment effects [J]. Journal of Luminescence, 2005, 113(3-4): 199-213
    [83] Kazuyoshi Yokota,Shu-Xiu Zhang,Katsuaki Kimura,et al.Eu2+-activated barium magnesium aluminate phosphor for plasma displays-Phase relation and mechanism of thermal degradation [J]. Journal of Luminescence, 2001, 92: 223- 227
    [84] Camellia Panatarani, I. Wuled Lenggoro , Naoki Itoh,et al. Polymer-supported solution synthesis of blue luminescent BaMgAl10O17:Eu2+ particles[J]. Materials Science and Engineering B , 2005, 122: 188–195
    [85] G. Bizarri, B. Moine. On the role of traps in the BaMgAl10O17:Eu2+ fluorescence mechanisms [J]. Journal of Luminescence, 2005, 115: 53–61
    [86] Chung-Hsin Lu, Wei-Tse Hsu, Chien-Hao Huang, et al. Luminescence characteristics of europium-ion doped BaMgAl10O17 phosphors prepared via a sol–gel route employing polymerizing agents[J]. Materials Chemistry and Physics, 2005, 90: 62–68
    [87] J M P Verstengen. A survey of group of phosphors,based on hexagonal aluminate an gallate host lattices[J]. Journal of the Electrochemical Society,1974, 121(2): 1623-1627
    [88] 徐燕, 黄铭斐, 王慧琴等.稀土三基色荧光粉的合成、性质及应用[J].发光与显示,1981,1: 52-55
    [89] S. Oshio, T. Matsuoka, S. Tanaka, et al. Mechanism of particle growth of a BaMgAl10O17:Eu2+ phosphor by firing with AlF3 [J]. Journal of the Electrochemical Society, 1998, 145: 3898-3901
    [90] 李璠, 李样生.钡镁多铝酸盐蓝色荧光粉的研究进展[J].江苏化工,2002, 30(6):25-29
    [91] Brandon Howe, Anthony L. Diaz. Characterization of host-lattice emission and energy transfer in BaMgAl10O17:Eu2+ [J]. Journal of Luminescence, 2004, 109:51–59
    [92] Valerie Pike, Samuel Patraw, Anthony L. Diaz, et al. Defect chemistry and VUV optical properties of the BaMgAl10O17:Eu2+–Ba0.75Al11O17.25:Eu2+ solid solution[J]. Journal of Solid State Chemistry, 2003, 173: 359-366
    [93] Ying-Liang Liu, Chun-Shan Shi. Luminescent Centers of Eu2+ in BaMgAl10O17 Phosphor [J]. Materials Research Bulletin, 2001, 36: 109-115
    [94] Li-Te Chen, I-Lei Sun, Chii-Shyang Hwang ,et al. Luminescence properties of BAM phosphor synthesized by TEA coprecipitation method [J]. Journal of Luminescence, 2006,118(2): 293-300
    [95] 戴德昌, 李沅英, 蔡少华等. (Ce0.57Tb0.33)MgAl11O19和BaMgAl10Ol7:Eu 荧光体的微波辐射合成及其发光性能[J].中国稀土学报,1998,16(3): 284-287
    [96] Dong-Kuk Kima, Sung-Ho Hwang, In-Gyu Kim, et al. Low-temperature synthesis of fine BaMgAl10O17:Eu2+ phosphor based on the solubility isotherms[J]. Journal of Solid State Chemistry, 2005, 178 : 1414-1421
    [97] Kyeong Youl Jung, Dong Youl Lee, Yun Chan Kang, et al. Improved photoluminescence of BaMgAl10O17 blue phosphor prepared by spray pyrolysis[J]. Journal of Luminescence, 2003, 105: 127-133
    [98] Chung-Hsin Lu, Wei-Tse Hsu, Chien-Hao Huang, et al. Luminescence characteristics of europium-ion doped BaMgAl10O17 phosphors prepared via a sol–gel route employing polymerizing agents[J]. Materials Chemistry and Physics, 2005, 90: 62~68
    [99] K. kandori, N. Ikeguchi, A. Yasukaea,et al. Control of size and adsorptive properties of spherical aluminum phosphate particles[J].Journal of Colloid and Interface science.1996,182: 425-430
    [100] Kim Yong-Il, Kim Kwang-Bok, Jung Maeng-Joon, et al. Combined Rietveld refinement of BaMgAl10O17:Eu2+ using X-ray and neutron powder diffraction data [J]. Journal of Luminescence, 2002, 99(2): 91-100
    [101] Chaoyong Deng, Weidong Zhuang, Dawei He, et al. Luminescence of
    Bax-0.05MgAl10O16+x: Eu2+0.05 with different Ba2+ content [J]. Physica B 2004, 344: 470-476
    [102] A L N Stevels. The luminescence of Eu2+ in poly aluminates [J] Journal of the Electrochemical Society, 1976, 123: 691-693
    [103] S. Ekambaram. Effect of host-structure on the charge of europium ion [J]. Journal of Alloys and Compounds, 2005, 390 : 1–3
    [104] Ying-liang Liu,Chun-Shan Shi. Luminescent center of Eu2+ in BaMgAl10O17 phosphor [J]. Materials Research Bulletin, 2001, 36: 109-115
    [105] 何玲, 王育华. YBO3:Eu 荧光粉的水热法制备及形貌控制[J].高等学校化学学报, 2004,25: 1585-1588
    [106] Y. H. Zhou, J. Lin, M.Yu, S.M. Han, et al. Morphology control and luminescence properties of YAG:Eu phosphors prepared by spray pyrolysis[J]. Materials Research Bulletin, 2003, 38: 1289–1299
    [107] 蔡红红,卜忍安, 王文江. 彩色PDP荧光粉的劣化研究[J]. 发光学报,2002, 23(2): 197-200
    [108] Camellia Panatarani, I. Wuled Lenggoro , Naoki Itoh.et al. Polymer supported solution synthesis of blue luminescent BaMgAl10O17:Eu2+ particles[J].Materials Science and Engineering B , 2005,122 : 188–195
    [109] Kyeong Youl Jung, Yun Chan Kang. Preparation of BaMgAl10O17:Eu blue phosphor by flame-assisted spray pyrolysis: photoluminescence properties of powder and film under VUV excitation[J].Materials Letters, 2004,58: 2161–2165
    [110] 王育华, ENDO Tadshi. 等离子显示屏(PDP)用新型红色发光体的合成及光学特性[J]. 液晶与显示,2003,18(5): 325-331
    [111] E. J. Bosze, J. McKittrick, G. A. Hirata, Investigation of the physical properties of a blue-emitting phosphor produced using a rapid exothermic reaction [J]. Materials Science and Engineering: B, 2003, 97(3): 265-274
    [112] Y. Sun, L. Qi, M. Lee, et al. Photoluminescent properties of Y2O3:Eu3+ phosphorsprepared via urea precipitation in non-aqueous solution[J]. Journal of Luminescence,2004,109(2) : 85-91
    [113] M. L. Pang, J. Lin, J. Fu, Z.Y. Cheng, Luminescent properties of Gd2Ti2O7: Eu3+ phosphor films prepared by sol–gel process[J]. Materials Research Bulletin, 2004, 39(11): 1607-1614
    [114] Yang Hua,Zhao Jingzhe,Song Lizhu,et al.. Photoluminescent properties of ZnS:Mn nanocrystals prepared in inhomogeneous system[J]. Materials Letters, 2003,57(15): 2287–2291.
    [115] Yong-Il Kim, Kwang-Bok Kim, Maeng-Joon Jung, et al. Combined Rietveld refinement of BaMgAl10O17:Eu2+ using X-ray and neutron powder diffraction data.[J].Journal of Luminescence,2002,99: 91–100
    [116] 贾正根, 金锐.蓝色荧光粉的退化机理[J].光电子技术,2000,20(1): 69-74
    [117] Kyeong Youl Jung , DongYoul Lee , Yun Chan Kang . Improved thermal resistance of spherical BaMgAl10O17: Eu blue phosphor prepared by spray pyrolysis [J]. Journal of Luminescence, 2005, 115: 91–96
    [118] 杨云霞,徐志珍,袁双龙等. 发光材料用纳米Al2O3的研究[J].中国稀土学报, 2002.20(6): 643-645
    [119] Ha-Kyun Jung, Dae-Won Lee, Kyeong Youl Jung,et al. Fabrication of dense BaMgAl10O17:Eu2+ phosphor particles by spray pyrolysis[J]. Journal of Alloys and Compounds, 2005, 390: 189–193
    [120] S. Oshio, K. Kitamura, T. Shigeta, S. Horii, T, et al. Firing technique for preparing a BaMgAl10O17:Eu2+ phosphor with controlled particle shape and size [J]. Journal of Electrochemical Society, 1999, 146: 392-399
    [121] 周永慧,林君,于敏,等.喷雾热解法制备发光材料研究进展[J].发光学报, 2002,23(5): 503-507
    [122] A. Vecht, C. Gibbons, D. Davies, et al. Engineering phosphors for field emission displays [J]. Journal of Vacuum sciene &Technology B, 1999, 17(2): 750-757

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700