铝酸盐基发光材料的合成及发光性能研究
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摘要
稀土发光材料是重要的稀土新材料,它在LED照明、信息显示和信息传递等领域都有广泛的应用。本课题采用表面活性剂辅助的共沉淀法,选取铝酸锌和铝酸镧两种材料为发光基质,以Eu~(3+)和Tb~(3+)为发光中心进行一系列研究。
     第一,采用十六烷基三甲基溴化铵辅助的共沉淀法制备掺Eu~(3+)铝酸锌系列荧光粉,并对其晶体结构、粒径和发光性能进行研究。合成产物为立方晶系的ZnAl_2O_4: Eu~(3+),单胞分子数Z = 8。随着煅烧温度的增加,ZnAl_2O_4: Eu~(3+)的结晶度增加,粒径增大,当煅烧温度达到700°C时,能够形成良好晶面。产物的发光以616 nm的5D0→7F2红光发射为主。当煅烧温度为800°C、Eu~(3+)掺杂浓度为5%时,合成的ZnAl_2O_4: Eu~(3+)荧光粉的发光强度最强,此时得到的荧光粉的色坐标为x = 0.6513,y = 0.3415。
     第二,采用聚乙二醇200辅助的共沉淀法制备掺Tb~(3+)铝酸锌系列荧光粉,并进行XRD、TG-DTA分析和荧光测试。合成产物为立方晶系的ZnAl_2O_4: Tb~(3+),形成良好晶体的最佳煅烧温度是700°C。当Tb~(3+)的掺杂浓度低于5%时,结晶度高,当高于5%时,结晶度减小。发光以544 nm处的绿光发射为主,它归属于Tb~(3+)的5D4→7F5跃迁。当煅烧温度为600°C、Tb~(3+)掺杂浓度为5%时,合成的ZnAl_2O_4: Tb~(3+)荧光粉的发光强度最强。
     第三,采用十六烷基三甲基溴化铵辅助的共沉淀法制备制备掺Eu~(3+)铝酸镧系列荧光粉,并对其晶体结构、粒径、发光情况和发光性能进行研究。当煅烧温度在为500°C~800°C时,合成产物是属于赝立方结构的LaAlO_3:Eu~(3+),随着煅烧温度增加,LaAlO_3: Eu~(3+)的衍射峰强度增强,粒径增大。当煅烧温度为900°C时,所得样品开始有杂相La10Al4O21出现。当Eu~(3+)掺杂浓度从4%增加到7%时,LaAlO_3: Eu~(3+)的晶体结构没有太大的变化。产物的发光以617 nm的5D0→7F2红光发射为主。当煅烧温度为800°C时,合成的LaAlO_3:Eu~(3+)荧光粉的发光强度最强。
Rare-earth luminescent materials have attracted a lot of attention because of their application in LED lighting, information display, information transmission and so on. In this paper, ZnAl_2O_4: Eu~(3+), ZnAl_2O_4: Tb~(3+) and LaAlO_3: Eu~(3+) phosphors were obtained through the surfactant-assisted coprecipitation method. Structural and optical properties phosphors at different doping concentrations and annealed temperatures were mainly studied.
     1. ZnAl_2O_4: Eu~(3+) phosphors were synthesized through the CTAB-assisted coprecipitation method and characterized by XRD, SEM and photoluminescence (PL). Products belong to clinic system and Z = 8. X-ray diffraction showed that the crystallization properties of ZnAl_2O_4: Eu~(3+) is perfect at low-doped concentration, yet the concentration is higher than 5%, the quality of crystallization decreases. Furthermore, higher temperature would enhance the crystallization properties of phosphors and could increase the particle size. When the annealed temperature is 700°C, a good crystallization has formed. The measurements reported that the lighting of ZnAl_2O_4: Eu~(3+) is mainly red, the dominant wavelength is 616 nm attributing to 5D0→7F2 transfer. When the annealed temperature is 800°C and doped concentration is 5%, ZnAl_2O_4: Eu~(3+) phosphor has the highest PL intensity and its chromaticity coordinate is x = 0.6513,y = 0.3415.
     2. ZnAl_2O_4: Tb~(3+) phosphors were prepared through the PEG200-assisted coprecipitation method and characterized by XRD, TG-DTA and photoluminescence. Products were ZnAl_2O_4: Tb~(3+) phosphors which belong to clinic system. When the annealed temperature is 700°C, a good crystallization has formed. When the concentration is higher than 5%, the quality of crystallization would decrease. PL analysis showed that the lighting of ZnAl_2O_4: Tb~(3+) is mainly green, the dominant wavelength is 544 nm attributing to 5D4→7F5 transfer of Tb~(3+). PL intensity of ZnAl_2O_4: Tb~(3+) reaches a maximum value at doped concentration around 5% annealed at 600°C.
     3. LaAlO_3: Eu~(3+)phosphors were prepared through the CTAB-assisted coprecipitation method and characterized by XRD, SEM and PL. Products were LaAlO_3:Eu~(3+) phosphors which belong to rhombohedral system at 500°C~800°C. Higher temperature would enhance the crystallization properties of phosphors and could increase the particle size. When the temperature is 900°C, the impurity phase La10Al4O21 began to form. Doped concentration has little influence in the crystalline phase. The result showed that that the lighting of LaAlO_3:Eu~(3+) is mainly red, the dominant wavelength is 617 nm attributing to 5D0→7F2 transfer. PL intensity reaches a maximum value at doping concentration around 4% annealed at 800°C.
引文
[1]苏锵,吴昊,潘跃晓,等,稀土发光材料在固体白光LED照明中的应用[J].中国稀土学报,2005,23 (5):513-517
    [2] Yu Y., Fritz-Albert P., Sibylle S., Further analysis of delayed luminescence of plants [J]. Journal of Photochemistry and Photobiology B: Biology, 2005, 78 (3): 235-244
    [3] Boutchenkov V., Kuchma I., Levoshkin A., et al., High efficiency diode-pumped Q-switched Yb:Er:Glass lasers[J]. Optics Communications, 2000, 177 (1-6): 383-388
    [4]李晓丽,张忠义,稀土发光材料在节能照明领域中的发展概况[J].稀土,2008,29 (2):69-71
    [5]李廷凯,固态照明系统研究进展[J].无机材料学报,2008,23 (6):1298
    [6] Zhou Y. H., Lin J., Yu M., et al., Morphology control and luminescence properties of YAG:Eu phosphors prepared by spray pyrolysis[J]. Materials Research Bulletin, 2003, 38 (8): 1289-1299
    [7] Hu G., Deng X., Peng Z., et al., Morphology and luminescence of (Y, Gd)BO3: Eu phosphor particles prepared by urea-assisted spray pyrolysis [J]. Journal of Alloys and Compounds, 2008, 452 (2): 462-466
    [8] Sun Y., Chen Y., Tian L., et al., Morphology-dependent upconversion luminescence of ZnO:Er3+ nanocrystals [J]. Journal of luminescence, 2008, 128 (1): 15-21
    [9] Li F., Bi W., Kong T., et al., Effect of sulfur sources on the crystal structure, Morphology and luminescence of CdS nanocrystals prepared by a solvothermal method [J]. Journal of Alloys and Compounds, 2009, 479 (1-2): 707-710
    [10]霍洪媛,仝玉萍,李玉河,纳米材料[M].北京:中国水利水电出版社,2010,10:1
    [11]纳米材料分类[J].显微与测量,2004,1:60
    [12]朱念,朱建国,纳米材料的特性及开发[J].今日科技,1996,10:5-6
    [13]曹铁平,李跃军,稀土纳米材料的特性及应用[J].长春师范学院学报,2007,26 (3):54-57
    [14]陈月辉,赵光贤,纳米材料的特性和制备方法及应用[J].橡胶工业,2004,51:182-188
    [15]孙丽丽,盖轲,纳米材料的特性及用途[J].锦州师范学院学报,2002,23(3):10-12
    [16]张志焜,崔作林,纳米技术与纳米材料[M].北京:国防工业出版社,2000:2-3
    [17]匡少平,王世颖,材料科学与工程专业英语[M].北京:化学工业出版社,2009,11:179-181
    [18] Zhang Y., Zhu J., Synthesis and characterization of several one-dimensional nanomaterials [J]. Micron, 2002, 33 (6):523-534
    [19] Mao Z., Wang D., Liu Y., et al., Tuning the color purity of LaAlO3:Eu3+ red phosphor by the cross relaxation [J]. Optoelectronics Letters, 2010, 16: 116-119
    [20] Liu F. K., Huang P. W., Chu T. C., et al., Gold seed assisted synthesis of silver nanomaterials under microwave heating [J]. Materials Letters, 2005, 59 (8-9): 940-944
    [21]徐国纲,张旭东,何文,等,沉淀法制备纳米Eu:Y2O3荧光粉[J].稀有金属材料工程,2007,36:55-57
    [22] Yang C. C., Chen S. Y., Cheng S. Y., Synthesis and physical characteristics of ZnAl2O4 nanocrystalline and ZnAl2O4/Eu core-shell structure via hydrothermal route [J]. Powder Technology, 2004, 148: 3–6
    [23]严彩霞,董文彬,杨儒,等,柠檬酸溶胶-凝胶法合成BaAl12-xO19:Mnx荧光粉[J].北京化工大学学报,2005,32 (4):106-109
    [24] Lopez-Quintela M. A., Tojo C., Blanco M. C., et al., Microemulsion dynamics and reactions in microemulsions [J]. Current Opinionin Colloid &Interface Science, 2004, 9: 264-278
    [25] Garcia-hipolito M., Hernandez-perez C. D., Alvarez-Fregoso O., et al., Characterization of europium doped zinc aluminate luminescent coatings synthesized by ultrasonic spray pyrolysis process [J]. Optical Materials, 2003, 22: 345–351
    [26]王幼文,许宇庆,热化学气相合成法制备的超细碳化硅粉末的显微结构[J].无机材料学报,1992,7:151-155
    [27]贾智帅,稀土掺杂的LaAlO3/YAG的制备及其光学性质的研究[D].北京交通大学,2010:14-16
    [28]孙吉梅,侯翠红,张宝林,纳米氧化铟锡制备方法研究[J].山东化工,2007,4:14-16
    [29]张卫民,孙思修,俞海云,等,水热-固相热解法制备不同形貌的四氧化三钴纳米微粉[J].高等学校化学学报,2003,12:2151-2154
    [30]张茂峰,孟建新,刘应亮,等,水热法制备LaF3: Ce, Tb纳米荧光粉及发光性质研究[J].光谱学与光谱分析,2007,27(2):232-235
    [31]李成海,周立亚,龚福忠,W/O微乳液在纳米粒子制备中的应用[J].广西化工,2000,29(3):16-19
    [32]霍洪媛,仝玉萍,李玉河,纳米材料[M].北京:中国水利水电出版社,2010,10:28-29
    [33] Sagar V. K., Sampling and physico-chemical analysis of precipitation: a reniew[J]. Environmental Pollution, 2002, 120 (3): 565-594
    [34] Zhao G., Li T., He X., et al., Preparation of gadolinium gallium garnet polycrystalline material by co-precipitation method [J]. Materials Letters, 2002, 56 (6): 1098-1102
    [35] Wang Y., Zhang C., Bi S., et al., Preparation of ZnO nanoparticles using the direct precipitation method in a membrane dispersion micro-structured reactor [J]. Powder Technology, 2010, 202 (1-3): 130-136
    [36] Viviane V. S., Fernando S. L., Rosana Z. D., Synthesis and characterization of calcia partially stabilized zirconia’s hydroxyapatite powders prepared by co-precipitation method [J]. Ceramics International, 2001, 27 (6): 615-620
    [37]刘占卿,韩荣江,陈克正,胶束辅助的共沉淀法制备YAG:Eu纳米粉体及其发光性能[J].山东陶瓷,2010,33:10-12
    [38]贾智帅,稀土掺杂的LaAlO3/YAG的制备及其光学性质的研究[D].北京交通大学,2010:2
    [39] Karen L. F., Michael H. B., Matthew R. R., et al., Visible and near-IR luminescence via energy transfer in rare earth doped mesoporous titania thin films with nanocrystalline walls [J]. Journal of Solid State Chemistry, 2003, 172 (1): 81-88
    [40] Wang F., Yan B., Intramolecular energy transfer and luminescence enhancement effect in inert rare earth ions (La, Y, Gd)–Eu3+ (Tb3+) co-fabricated organic–inorganic hybrid materials by covalent grafting [J]. Journal of Photochemistry and Photobiology A: Chemistry, 2008, 194 (2-3): 238-246
    [41] Jin D., Yu X., Yang H., et al., Hydrothermal synthesis and luminescence properties of Yb3+ doped rare earth stannates [J]. Journal of Alloys and Compounds, 2009, 474 (1-2): 557-560
    [42] Belsky A. N., Krupa J. C., Luminescence excitation mechanisms of rare earth doped phosphors in the VUV range[J]. Displays, 1999, 19 (4):185-196
    [43] Shang C., Shang X., Qu Y., et al., Investigation on the red shift of charge transfer excitation spectra for nano-sizedY2O3: Eu3+ [J]. Chemical Physics Letters, 2011, 501 (4-6):480-484
    [44]张中太,张俊英,无机光致发光材料及应用[M].北京:化学工业出版社,2005,2:71-75
    [45]霍洪媛,仝玉萍,李玉河,纳米材料[M].北京:中国水利水电出版社,2010,10:35-41
    [46]李玉花,肖清泉,陈朝凤,等,纳米TiO2薄膜的低温烧结制备及表征[J].功能材料,2007,38:1206-1209
    [47]李峰,六铝酸盐基发光材料的合成及其发光性能的研究[D].甘肃:兰州大学,2007:1-2
    [48] Li F., Wang Y. H., Wang J., Optical properties of Ba0.75Al11O17.25–BaMgAl10O17:Mn solid solution [J]. Journal of Alloys and Compounds, 2007, 431 (1-2): 313-316
    [49] Won C. W., Nersisyan H. H., Won H. I., et al., SeoSynthesis of nano-size BaMgAl10O17:Eu2+ blue phosphor by a rapid exothermic reaction [J]. Journal of Luminescence, 2010, 130 (4):678-681
    [50] Zhang J., Zhang Z., Tang Z., et al., Synthesis and characterization of BaMgAl10O17:Eu phosphors derived by sol–gel processing [J]. Powder Technology, 2002, 126 (2):161-165
    [51] Bizarri G., Moine B., On BaMgAl10O17 :Eu2+ phosphor degradation mechanism: thermal treatment effects [J]. Journal of Luminescence, 2005, 113 (3-4): 199-213
    [52] Tanno H., Zhang S., Shinoda T., et al., Characteristics of photoluminescence, thermoluminescence and thermal degradation in Eu-doped BaMgAl10O17 and SrMgAl10O17 [J]. Journal of Luminescence, 2010, 130 (1): 82-86
    [53] Tang W., Chen D., Wu M., Luminescence studies on SrMgAl10O17:Eu, Dy phosphor crystals [J]. Optics & Laser Technology, 2009, 41 (1): 81-84
    [54] Huang J., Wang H., Hu J., et al., Spectroscopic properties of the solid solutions CeMgAl11O19-SrAl12O19 and CeMgAl11O19-SrMgAl10O17 [J]. Journal of Luminescence, 1988, 40-41: 157-158
    [55] Chandradass J., Dong S. B., Kim, K. H. Synthesis of calcium hexaaluminate (CaAl12O19) via reverse micelle process [J]. Journal of Non-Crystalline Solids, 209, 355 (48-49): 2429-2432
    [56] Vijay S., Chakradhar R. P., Rao J. L., et al., Photoluminescence and EPR studies of Cr-doped hibonite (CaAl12O19) phosphors [J]. Solid State Sciences, 2008, 10 (11): 1525-1532
    [57] Nie Z., Lim K., Zhang J., et al., Pr3+ 1S0→Cr3+ energy transfer and ESR investigation in Pr3+ and Cr3+ activated SrAl12O19 quantum cutting phosphor [J]. Journal of Luminescence, 2009, 129 (8): 844-849
    [58] Wang D., Huang S., You F., et al., Application of original and modified Judd–Ofelt theories to the 1S0 state of Pr3+-doped SrAl12O19 and LaF3 [J]. Physica B: Condensed Matter, 2007, 387 (1-2): 86-91
    [59] Saruhan B., Schneider H., Komarneni S., et al., Electrostatically deposited surface seeding and promotion of crystallization of sol-gel derivedLaAl11O18 coating on oxide fibers [J]. Journal of the European Ceramic Society, 1999, 19 (13-14): 2427-2435
    [60]李峰.六铝酸盐基发光材料的合成及其发光性能的研究[D].甘肃:兰州大学,2007:148
    [61]张中太,张俊英,无机光致发光材料及应用[M].北京:化学工业出版社,2005,2:29-31
    [62] Vijay Singh, Chakradhar R. P., Rao J. L., et al., Characterization, EPR and photoluminescence studies of LiAl5O8: Cr phosphors [J]. Solid State Sciences, 2009, 11: 870–874
    [63]刘敏,许潮发,刘晓华,等,ZnA12O4:Eu3+发光粉的制备与光谱研究[J].汕头大学学报,2009,3:36-40
    [64]钱逸泰,晶体化学导论[M].安徽:中国科学技术大学出版社,1999:268-269
    [65] Vijay S., Naidu D. T., Chakradhar R. P., et al., Synthesis, characterization and optical properties of LaAlO3:Ho3+ phosphor[J]. Physica B: Condensed Matter, 2008, 19-20: 3781-3785
    [66] Jin Y. P., Hong C. J., Raju G. S., et al., Enhanced green emission from Tb3+–Bi3+ co-doped GdAlO3 nanophosphors[J]. Materials Research Bulletin, 2010, 5: 572-575
    [67] DereńP. J., Goldner P., Guillot-No?l O., Anti-Stokes emission in LaAlO3 crystal doped with Tm3+ ions [J]. Journal of Alloys and Compounds, 2008, 1-2: 58-60
    [68]邵淑芳,张庆礼,肖进,等,纳米发光材料Re(Nd,Yb):GdAlO3的合成、结构及发光性能[J].功能材料,2008,10:1601-1065
    [69]孙家跃,杜海燕,胡文祥,固体发光材料[M].北京:化学工业出版社,2003,7:269
    [70]贾智帅,稀土掺杂的LaAlO3/YAG的制备及其光学性质的研究[D].北京交通大学,2010:13-14
    [71]张中太,张俊英,无机光致发光材料及应用[M].北京:化学工业出版社,2005,2:236
    [72] Suchea M., Christoulakis S., Androulidaki M., et al., CaS: Eu, Sm and CaS:Ce,Sm films grown by embedding active powder into an inert matrix [J]. Materials Science and Engineering: B, 2008, 150 (2): 130-134
    [73] Jiang W., Xu Z., Zhang X., Spectral characteristics of optical storage material CaSrS:Eu,Sm [J]. Materials Letters, 2007, 61 (4-5): 1042-1045
    [74] Geeta S., Lochab S. P., Nafa S., Investigation of thermoluminescence characteristics of CaSrS: Ce nanophosphors [J]. Physica B: Condensed Matter, 2010, 405 (21): 4526-4529
    [75] Jia D., Zhu J., Wu B., Improvement of persistent phosphorescence of Ca0.9Sr0.1S: Bi3+ by codoping Tm3+ [J]. Journal of Luminescence, 2000, 91 (1-2): 59-65
    [76] Andrea K., Holger A., Christian S., et al., Preparation of luminescent ZnS: Cu nanoparticles for the functionalization of transparent acrylate polymers [J]. Journal of Luminescence, 2010, 130 (4): 692-697
    [77] Wang L., Wang Y., Effects of B2O3 and SiO2 on the persistent luminescence property of CaAl2O4:Eu2+, Nd3+ [J]. Physica B: Condensed Matter, 2007, 393 (1-2): 147-152
    [1] Wu H., Zhang X. M., Guo C. F., et al., Three-band white light from InGaN-based blue LED chip precoated with green/red phosphors [J]. Photonics Tech Lett, 2005, 17 (6): 1160-1162
    [2]孙晓园,张家骅,张霞,等,新一代白光LED照明用一种适于近紫外光激发的单一白光荧光粉[J].发光学报,2005,26 (3):404-406
    [3] Sheu J. K., Chang S. J., Kuo C., et al., White-light emission from near UV InGaN-GaN LED chip precoated with blue/green/red phosphors [J]. Photonics Tech Lett, 2003, 15 (1): 18-20.
    [4] Kim J. S., Jeon P. E., Park Y. H., et al., Color tenability and stability of silicate phosphor for UV-pumped white LEDs [J]. J. Electrochem. Soc., 2005, 152 (2): 29-32
    [5]潘光国,刘造起,李程立,等,蓝色长余辉光致荧光粉的研究[J].发光学报,2006,27(6):897-900
    [6] Yang C. C., Chen S. Y., Cheng S. Y., Synthesis and physical characteristics of ZnAl2O4 nanocrystalline and ZnAl2O4/Eu core-shell structure via hydrothermal route [J]. Powder Technology, 2004, 148: 3–6
    [7] Tsai M. T., Chen Y. X., Tsai P. J., et al., Photoluminescence of Manganese-doped ZnAl2O4 nanophosphors [J]. Thin Solid Films, 2010, 518 (24): e9-e11
    [8] Chen X. Y., Ma C., Spherical porous ZnAl2O4: Eu3+ phosphors: PEG-assisted hydrothermal growth and photoluminescence [J]. Optical Materials, 2010, 32 (3):415-421
    [9] Ma C., Chen X. Y., Bao S. P., Generalized synthesis of 1-D nanoporous aluminates by using a sacrificial template especially evidenced in case of ZnAl2O4:Eu3+ phosphors [J]. Microporous and Mesoporous Materials, 2010, 129 (1-2): 37-41
    [10]娄志东,徐征,衣兰杰,等,ZnAl2O4:Mn薄膜的阴极射线发光特性的研究[J].光谱学与光谱分析,2008,28:1218-1221
    [11]张中太,张俊英,无机光致发光材料及应用[M].北京:化学工业出版社,2005,2:29
    [12]孙家跃,杜海燕,胡文祥,固体发光材料[M].北京:化学工业出版社,2003,7:91
    [13] Li X., Zhang Z., Chen Z., et al., Photoluminescence of BaGdB9O16:Eu3+co-doped Al3+ or Sc3+ under UV-VUV excitation [J]. Journal of Rare Earths, 2009, 27 (1): 38-42
    [14] Yang C., Zhang J., Xue D., et al., Red-Emitting Ga2O3: Eu3+ Powder Derived by Sol-Gel Processing [J]. Journal of Rare Earths, 2007, 25: 90-93
    [15] Li G., Cao Q., Li Z., et al., Luminescence properties of YAl3(BO3)4 phosphors doped withEu3+ions[J]. Journal of Rare Earths, 2008, 26 (6): 792-794
    [16] Chen X. Y., Liu G. K., The standard and anomalous crystal-field spectra of Eu3+ [J]. Journal of Solid State Chemistry, 2005, 178 (2): 419-428
    [17]刘敏,许潮发,刘晓华,等, ZnA12O4:Eu3+发光粉的制备与光谱研究[J].汕头大学学报,2009,3:36-40
    [18] Saeid F., Somayeh P., Spinel-type zinc aluminate (ZnAl2O4) nanoparticles prepared by the co-precipitation method: A novel, green and recyclable heterogeneous catalyst for the acetylation of amines, alcohols and phenols under solvent-free conditions [J]. Applied Catalysis A: General, 2010, 382 (2):293-302
    [19] Parya T. K., Bhattacharyya R. K., Banerjee S., et al., Co-precipitated ZnAl2O4 spinel precursor as potential sintering aid for pure alumina system [J]. Ceramics International, 2010, 36 (4): 1211-1215
    [20] Wu Y., Du J., Choy K., et al., Formation of interconnected microstructural ZnAl2O4 films prepared by sol-gel method [J]. Thin Solid Films, 2005, 472 (1-2): 150-156
    [21] Duan X., Yuan D., Cheng X., et al., Spectroscopic properties of Co2+: ZnAl2O4 nanocrystals in sol-gel derived glass–ceramics [J]. Journal of Physics and Chemistry of Solids, 2003, 64 (6):1021-1025
    [22] Chen X. Y., Ma C., Spherical porous ZnAl2O4: Eu3+ phosphors: PEG-assisted hydrothermal growth and photoluminescence [J]. Optical Materials, 2010, 32 (3): 415-421
    [23] Chen Z., Shi E., Zheng Y., et al., Synthesis of mono-dispersed ZnAl2O4 powders under hydrothermal conditions [J]. Materials Letters, 2002, 56 (4): 601-605
    [24]刘占卿,韩荣江,陈克正,胶束辅助的共沉淀法制备YAG:Eu纳米粉体及其发光性能[J].山东陶瓷,2010,33: 10-12
    [25]孙吉梅,侯翠红,张宝林,纳米氧化铟锡制备方法研究[J].山东化工,2007,4:14-16
    [26]刘春华,李春丽,纳米银粒子的制备方法进展[J].化学研究与应用,2010,22(6):670-672
    [27]贾智帅,稀土掺杂的LaAlO3/YAG的制备及其光学性质的研究[D].北京交通大学,2010:14-15
    [28] Dow W. P., Wang Y. P., Huang T. J., TPR and XRD studies of yttria-doped ceria/γ-alumina-supported copper oxide catalyst [J]. Applied Catalysis A: General, 2000, 190 (1-2): 25-34
    [29] Moshtev R., Zlatilova P., Bakalova I., et al., Synthesis, XRD characterization, and cycling performance of cobalt doped lithium nickelates [J]. Journal of Power Sources, 2002, 112 (1): 30-35
    [30] Andreeva D., Ivanov I., Ilieva L., et al., Gold catalysts supported on ceria doped by rare earth metals for water gas shift reaction: Influence of the preparation method [J]. Applied Catalysis A: General, 2009, 357 (2): 159-169
    [31] Sun Z. X., Zheng T. T., Bo Q. B., et al., Effects of calcination temperature on the pore size and wall crystalline structure of mesoporous alumina [J]. Journal of Colloid and Interface Science, 2008, 319 (1): 247-251
    [32] Li J., Zhan Y., Lin X., et al., Influence of calcination temperature on properties of Au/Fe2O3 catalysts for low temperature water gas shift reaction [J]. Acta Physico-Chimica Sinica, 2008, 24 (6): 932-938
    [33] Yu J., Wang B., Effect of calcination temperature on morphology and photoelectrochemical properties of anodized titanium dioxide nanotube arrays [J]. Applied Catalysis B: Environmental, 2010, 94 (3-4): 295-302
    [34] Suciu C., Hoffmann A. C., Vik A., et al., Effect of calcination conditions and precursor proportions on the properties of YSZ nanoparticles obtained by modified sol–gel route [J]. Chemical Engineering Journal, 2008, 138 (1-3): 608-615
    [35] Hamdy M. I., Gamal A. M., Texture properties of yttrium oxides generated from different inorganic precursors [J]. Powder Technology, 1996, 87 (1): 87-92
    [36] Wang Z., Yu W., Chen J., et al., Facile synthesis of a metastable nanocrystalline Ni3N from nickel nanoparticle [J]. Journal of Alloys and Compounds, 2008, 466 (1-2): 352-355
    [37]张楠,煅烧温度对纳米TiO2晶相及粒径的影响[J].科技资讯,2009,3:240
    [38] Kong L. B., Ma J., Huang H., et al., Barium titanate derived from mechanochemically activated powders [J]. Journal of Alloys and Compounds, 2002, 337 (1-2): 226-230
    [39]闫景辉,李中田,曹杰,等,水热微乳液法合成BaLiF3:Er3+纳米微粒及表征[J].中国稀土学报,2007,25(3):284-287
    [40]李秋玉,李中田,祁芸芸,等,NaMgF3:Ce3+纳米粒子的制备与光谱性质研究[J].长春理工大学学报,2008,31(2):69-71
    [41] Masami Y., Kazutoshi C.i, Toshiya W., et al., Synthesis of ZSM-5 zeolite with small crystal size and its catalytic performance for ethylene oligomerization [J]. Zeolites, 1994, 14 (8): 643-649
    [42] Li Y., Hong G., Synthesis and luminescence properties of nanocrystalline YVO4: Eu3+ [J]. Journal of Solid State Chemistry, 2005,178 (3): 645-649
    [43]王祥德,吴占超,匡少平,Eu3+激活的白光LED用红色荧光粉研究进展[J].青岛科技大学学报(自然科学版),2010,31: 36-39
    [44]杨志平,王凤和,李盼来,等,Eu3+在LiSrPO4中的发光及浓度猝灭机理[J]. 2010,29:431-435
    [45] Dexter D. L., A theory of sensitized luminescence in solids [J]. J. Chem. Phys. 1953, 21: 836
    [46]徐明霞,张明,沈毅,等,纳米SrAl2O4: Eu, Dy发光特性及浓度猝灭[J].稀有金属材料与工程,2005,3:93-96
    [47]张中太,张俊英,无机光致发光材料及应用[M].北京:化学工业出版社,2005,2:151-153
    [48] Sedur A. A., Srivastava A. M., Comanzo H. A., et. a1., Ce based phosphors for blue LED excitation [J]. SPIE, 2004, 5187: 142-149
    [1]许成科,邱桂明,黄翀,ZnMoO4: Tb3+绿色荧光粉的制备及发光特性研究[J].光电子技术,2010,30(1):37-44
    [2]何伟,张约品,来飞,等,Tb3+激活的重金属氧化物闪烁玻璃的发光性能研究[J].光电技术,2010,36(3):406-410
    [3]徐跃,焦志伟,史延慧,Tb3+掺杂莫来石的合成及发光性能研究[J].吉林师范大学学报,2003,4:13-14
    [4] Tang T. P., Photoluminescence of ZnS: Tb phosphors fritted with different fluxes [J]. Ceramics International, 2007, 33 (7): 1251-1254
    [5] Luo X., Cao W., Tian Y., Characteristic and synthesis mechanism of Gd2O2S: Tb phosphors prepared by cold isostatic press pretreatment [J]. Optical Materials, 2007, 30 (2):351-356
    [6] Goldburt E. T., Kulkarni B., Bhargava R. N., et al., Size dependent efficiency in Tb doped Y2O3 nanocrystalline phosphor [J]. Journal of Luminescence, 1997, 72-74: 190-192
    [7] Liu Z., Liu Y., Synthesis and luminescent properties of a new green afterglow phosphor CaSnO3: Tb [J]. Materials Chemistry and Physics, 2005, 93 (1): 129-132
    [8] Hu X., Yan S., Ma L., et al., Preparation of LaPO4: Ce, Tb phosphor with different morphologies and their fluorescence properties [J]. Powder Technology, 2009, 192 (1):27-32
    [9] Mayama Y., Masui T., Koyabu K., et al., Enhancement of the luminescent intensity of the green emitting Gd2O2CO3:Tb phosphor [J]. Journal of Alloys and Compounds, 2008, 451 (1-2): 132-135
    [10]孙家跃,杜海燕,胡文祥,固体发光材料[M].北京:化学工业出版社,2003,7:72
    [11] Lin C. C., Tang Y. S., Hu S. F., et al., KBaPO4:Ln (Ln=Eu, Tb, Sm) phosphors for UV excitable white light-emitting diodes [J]. Journal of Luminescence, 2009, 129 (12): 1682-1684
    [12] Bai X., Zhang G., Fu P., Photoluminescence properties of a novel phosphor, Na3La9O3(BO3)8:RE3+(RE=Eu,Tb) [J]. Journal of Solid State Chemistry, 2007, 180 (5): 1792-1795
    [13] Li Z., Zeng J., Chen C., et al., Hydrothermal synthesis and luminescent properties of YBO3:Tb3+ uniform ultrafine phosphor [J]. Journal of Crystal Growth, 2006, 286 (2): 487-493
    [14] Di W., Wang X., Chen B., et al., Preparation, characterization and VUV luminescence property of YPO4: Tb phosphor for a PDP [J]. Optical Materials, 2005, 27 (8): 1386-1390
    [15] Li X., Liu H., Wang J., et al., Solvothermal synthesis and luminescent properties of YAG: Tb nano-sized phosphors [J]. Journal of Physics and Chemistry of Solids, 2005, 66 (1): 201-205
    [16] Ma C., Chen X. Y., Bao S. P. Generalized synthesis of 1-D nanoporous aluminates by using a sacrificial template especially evidenced in case of ZnAl2O4:Eu3+ phosphors [J]. Microporous and Mesoporous Materials, 2010, 129 (1-2): 37-41
    [17] Tsai M. T., Chen Y. X., Tsai P. J., et al., Photoluminescence of Manganese-doped ZnAl2O4 nanophosphors [J]. Thin Solid Films, 2010, 518 (24): e9-e11
    [18] Yang C. C., Chen S. Y., Cheng S. Y., Synthesis and physical characteristics of ZnAl2O4 nanocrystalline and ZnAl2O4/Eu core-shell structure via hydrothermal route [J]. Powder Technology, 2004, 148: 3–6
    [19] Li J., Zhan Y., Lin X., et al., Influence of calcination temperature on properties of Au/Fe2O3 catalysts for low temperature water gas shift reaction [J]. Acta Physico-Chimica Sinica, 2008, 24 (6): 932-938
    [20] Yu J., Wang B., Effect of calcination temperature on morphology and photoelectrochemical properties of anodized titanium dioxide nanotube arrays [J]. Applied Catalysis B: Environmental, 2010, 94 (3-4): 295-302
    [21] Suciu C., Hoffmann A. C., Vik A., et al., Effect of calcination conditions and precursor proportions on the properties of YSZ nanoparticles obtained by modified sol–gel route [J]. Chemical Engineering Journal, 2008, 138 (1-3): 608-615
    [22] Sun Z. X., Zheng T. T., Bo Q. B., et al., Effects of calcination temperature on the pore size and wall crystalline structure of mesoporous alumina [J]. Journal of Colloid and Interface Science, 2008, 319 (1): 247-251
    [23]方可,胡述楠,张文彬,等,固体物理学[M].重庆,重庆大学出版社,1993,37-41
    [24] Zolin V. F., Tsaryuk V. I., Kudryashova V. A., et al., Spectroscopy of Eu3+ and Tb3+ pyridine- and pyrazine-2-carboxylates [J]. Journal of Alloys and Compounds, 2008, 451 (1-2):149-152
    [25] You H., Wu X., Cui H., et al., Luminescence and energy transfer of Ce3+ and Tb3+ in Y3Si2O8Cl [J]. Journal of Luminescence, 2003, 104 (3): 223-227
    [26] Jin Y. P., Jung H. C., Raju G. S. R., et al., Solvothermal synthesis and luminescence properties of Tb3+-doped gadolinium aluminum garnet [J]. Journal of Luminescence, 2010, 130 (3): 478-482
    [27]孙家跃,杜海燕,胡文祥,固体发光材料[M].北京:化学工业出版社,2003,7:94-95
    [28]张中太,张俊英,无机光致发光材料及应用[M].北京:化学工业出版社,2005,2:151-153
    [29] Sedur A. A., Srivastava A. M., Comanzo H. A., et. a1., Ce based phosphors for blue LED excitation [J]. SPIE, 2004, 5187: 142-149
    [30] Jin Y. P., Jung H. C., Raju G. S. R., et al., Tunableluminescence luminescence and energy transfer process between Tb3+ and Eu3+ in GYAG: Bi3+, Tb3+, Eu3+ phosphors [J]. Solid State Sciences, 2010, 12 (5): 719-724
    [31] Zhang H. X., Buddhudu S., Kam C. H., et al., Luminescence of Eu3+ and Tb3+ doped Zn2SiO4 nanometer powder phosphors [J]. Materials Chemistry and Physics, 2001, 68 (1-3): 31-35
    [1] Sharon W., Ian J., John Fitz G., Viscoelasticity of the titanate perovskites CaTiO3 and SrTiO3 at high temperature [J]. Physics of The Earth and Planetary Interiors, 1999, 115 (3-4): 259-291
    [2] Manik S. K., Pradhan S. K., Microstructure characterization of ball milled prepared nanocrystalline perovskite CaTiO3 by Rietveld method [J]. Materials Chemistry and Physics, 2004, 86 (2-3): 284-292
    [3] Boutinaud P., Pinel E., Mahiou R., Luminescence and afterglow in CaTiO3: Pr3+ films deposited by spray pyrolysis [J]. Optical Materials, 2008, 30 (7): 1033-1038
    [4]张中太,张俊英,无机光致发光材料及应用[M].北京:化学工业出版社,2005,2:25-27
    [5] Zhydachevskii Y., Suchocki A., Optically stimulated luminescence of YAlO3: Mn2+ for radiation dosimetry [J]. Radiation Measurements, 2007, 42 (4-5): 625-627
    [6] Gnutek P., Rudowicz C., Extracting structural information from low symmetry crystal field parameters-case study: Er3+ and Nd3+ ions in YAlO3 [J]. Journal of Rare Earths, 2009, 27 (4): 619-623
    [7] Jin Y. P., Hong C. J., G. Seeta R. R., et al., Enhanced green emission from Tb3+–Bi3+ co-doped GdAlO3 nanophosphors [J]. Materials Research Bulletin, 2010, 45 (5): 572-575
    [8] Cai Y., Huang R., Shan X., et al., LaAlO3 as tunnel dielectric for low-voltage and low-power p-channel flash memory free of drain disturb [J]. Solid-State Electronics, 2006, 50 (2): 276-281
    [9] DereńP. J., Lemański K., G?gor A., et al., Symmetry of LaAlO3 nanocrystals as a function of crystallite size [J]. Journal of Solid State Chemistry, 2010, 183 (9): 2095-2100
    [10] Jiang X. P., Fang J. W., Zeng H. R., et al., The influence of PbZrO3 /PbTio3 ratio on diffuse phase transition of Pb(Zn1/3Nb2/3)O3–PbZrO3–PbTio3 system near the morphotropic phase boundary [J]. Materials Letters, 2000,44 (3-4): 219-222
    [11] Yoshitake T., Agus P., Wang W. N., et al., Role of urea addition in the preparation of tetragonal BaTiO3 nanoparticles using flame-assisted spray pyrolysis [J]. Journal of the European Ceramic Society, 2008, 28 (13): 2573-2580
    [12] Tang X. G., Ding A. L., Luo W. G. Surface morphology and chemical states of highly oriented PbZrO3 thin films prepared by a sol–gel process [J]. Applied Surface Science, 2001, 174 (2): 148-154
    [13] Andreas G., Stephan S., Dieter V., et al., Microstructure evolution during BaTiO3 formation by solid-state reactions on rutile single crystal surfaces [J]. Journal of the European Ceramic Society, 2005, 25 (12): 2201-2206
    [14] Cui Y., Liu L., Chen Y., et al., Assembly of NaTaO3 porous microspheres via imperfect oriented attachment mechanism [J]. Solid State Sciences, 2010, 12 (2): 232-237
    [15]莎仁,王喜贵,纳米晶LaAlO3掺Eu3+的复合沉淀法制备及发光性质[J].影像科学和光化学,2009,2(6):435-441
    [16]曾雄辉,赵广军,张连翰,等,铝酸镧单晶体中Ce3+的能级结构和荧光特性[J].物理学报,2005,54(2):612-616
    [17] Akihiko N., Osamu O., Hiroshi A., et al., Cubic phase of single-crystal LaAlO3 perovskite synthesized at 4.5 GPa and 1273 K [J]. Acta Crystallographica Section E, 2005, E61: i148–i150
    [18] Wojtowicz A. J., Glodo J., Drozdowski W., et al., Electron traps and scintillation mechanism inYAlO3: Ce and LuAlO3: Ce scintillators [J]. Journal of Luminescence, 1998, 79 (4): 275-291
    [19] Shim J. B., Yoshikawa A., Nikl M., et al., Scintillation properties of the Yb-doped YAlO3 crystals [J]. Radiation Measurements, 2004, 38 (4-6): 493-496
    [20]黄国华,周东祥,徐建梅,等,液相混合法合成铝酸镧的研究[J].华中科技大学学报(自然科学版),2004,32(2):52-53
    [21] Li W., Zhuo M. W., Shi J. L., Synthesizing nano LaAlO3 powders via co-precipitation method [J]. Materials Letters, 2004, 58(3-4): 365-368
    [22]于德才,洪广言,共沉淀法制备铝酸镧超微粉末的研究[J].中国稀土学报,1992,10(1):44-47
    [23] Masato K., Toru O., Low temperature powder synthesis of LaAlO3 through in situ polymerization route utilizing citric acid and ethylene glycol [J]. Journal of Alloys and Compounds, 1998, 266 (1-2): 129-133
    [24] DereńP. J., Lemański K., On tuning the spectroscopic properties of LaAlO3:Pr3+ nanocrystallites [J]. Journal of Luminescence, 2011,131(3): 445-448
    [25] Gocalińska A., DereńP. J., Guchowski P., et al., Spectroscopic characterization of LaAlO3 crystal doped with Tm3+ ions [J]. Optical Materials, 2008, 30(5): 680-683
    [26] Dere P. J., Krupa J. C., Spectroscopic properties of LaAlO3 doped with Ho3+ [J]. Journal of Alloys and Compounds, 2004, 380 (1-2): 362-367
    [27] Deren P. J., Mahiou R., Spectroscopic characterisation of LaAlO3 crystal doped with Er3+ ions [J]. Optical Materials, 2007, 29 (7): 766-772
    [28] DereńP. J., Goldner P., Guillot-No?l O., Anti-Stokes emission in LaAlO3 crystal doped with Tm3+ ions [J]. Journal of Alloys and Compounds, 2008, 461 (1-2): 58-60
    [29] Hreniak D., Str?k W., DereńP., et al., Synthesis and luminescence properties of Eu3+-doped LaAlO3 nanocrystals [J]. Journal of Alloys and Compounds, 2006, 408-412: 828-830
    [30] Lou Z., Hao J., Cocivera M., Luminescence of ZnWO4 and CdWO4 thin films prepared by spray pyrolysis [J]. Journal of Luminescence, 2002, 99 (4): 349-354
    [31] Bos J. J., Poolton R. J., Jakob W., et al., Energy levels in YPO4:Ce3+, Sm3+ studied by thermally and optically stimulated luminescence [J]. Radiation Measurements, 2010, 45 (3-6): 343-346
    [32] Dow W. P., Wang Y. P., Huang T. J., TPR and XRD studies of yttria-doped ceria/γ-alumina-supported copper oxide catalyst [J]. Applied Catalysis A: General, 2000, 190 (1-2): 25-34
    [33] Andreeva D., Ivanov I., Ilieva L., et al., Gold catalysts supported on ceria doped by rare earth metals for water gas shift reaction: Influence of the preparation method [J]. Applied Catalysis A: General, 2009, 357 (2): 159-169
    [34] Moshtev R., Zlatilova P., Bakalova I., et al., Synthesis, XRD characterization, and cycling performance of cobalt doped lithium nickelates [J]. Journal of Power Sources, 2002, 112 (1): 30-35
    [35]闫景辉,李中田,曹杰,等,水热微乳液法合成BaLiF3:Er3+纳米微粒及表征[J].中国稀土学报,2007,25(3):284-287
    [36] Masami Y., Kazutoshi C.i, Toshiya W., et al., Synthesis of ZSM-5 zeolite with small crystal size and its catalytic performance for ethylene oligomerization [J]. Zeolites, 1994, 14 (8): 643-649
    [37]李秋玉,李中田,祁芸芸,等,NaMgF3:Ce3+纳米粒子的制备与光谱性质研究[J].长春理工大学学报,2008,31(2):69-71
    [38]刘敏,许潮发,刘晓华,等, ZnA12O4:Eu3+发光粉的制备与光谱研究[J].汕头大学学报,2009,3:36-40
    [39] Chen X. Y., Liu G. K., The standard and anomalous crystal-field spectra of Eu3+ [J]. Journal of Solid State Chemistry, 2005, 178 (2): 419-428

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