[9] [9] JIANG L L, XIAO S G, YANG X L, et al. Preparation and luminescence properties of yellow long-lasting phosphor Ca2ZnSi2O7∶Eu2+, Dy3+［J］. Materials Science and Engineering: B, 2013, 178(2): 123-126.

[10] [10] CHEN Y B, GONG M L, CHEAH K W. Effects of fluxes on the synthesis of Ca3Sc2Si3O12∶Ce3+ green phosphors for white light-emitting diodes［J］. Materials Science and Engineering: B, 2010, 166(1): 24-27.

[11] [11] LEE J H, KIM Y J. Luminescent properties of Pr doped ZrSiO4 phosphors［J］. Ceramics International, 2008, 34(4): 1113-1116.

[12] [12] CHEN Y B, LI J Y, ZENG S W, et al. Use of LiF flux in the preparation of Ca3Sc2Si3O12∶Ce3+ phosphor by sol-combustion method［J］. Optical Materials, 2014, 37: 464-469.

[13] [13] ZHANG L, LU Z, YANG H, et al. Preparation of Dy3+-activated strontium orthosilicate (Sr2SiO4∶Dy3+) phosphors and its photoluminescent properties［J］. Journal of Alloys and Compounds, 2012, 512(1): 5-11.

[14] [14] LEE J H, KIM Y J. Photoluminescent properties of Sr2SiO4∶Eu2+ phosphors prepared by solid-state reaction method［J］. Materials Science and Engineering: B, 2008, 146(1/2/3): 99-102.

[15] [15] YAO S S, CHEN D H. Combustion synthesis and luminescent properties of a new material Li2(Ba0.99, Eu0.01)SiO4∶B3+ for ultraviolet light emitting diodes［J］. Optics & Laser Technology, 2008, 40(3): 466-471.

[16] [16] AHN W, PARK J H, KIM Y J. Synthesis, phase formation, and luminescence of (Sr, Ba)3MgSi2O8∶Eu2+by a sol-gel-combustion hybrid process［J］. Ceramics International, 2015, 41: S744-S749.

[20] [20] MANJUNATHA C, NAGABHUSHANA B M, SUNITHA D V, et al. Influence of halide flux on the crystallinity, microstructure and thermoluminescence properties of CdSiO3∶Co2+ nanophosphor［J］. Materials Research Bulletin, 2013, 48(1): 158-166.

[21] [21] RAMAKRISHNA G, NAGABHUSHANA H, PRASHANTHA S C, et al. Role of flux on morphology and luminescence properties of Sm3+ doped Y2SiO5 nanopowders for WLEDs［J］. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2015, 136: 356-365.

[22] [22] SHEN C Y, YANG Y, JIN S, et al. Ca(La1-xEux)4Si3O13 red emitting phosphor for white light emitting diodes［J］. Physica B: Condensed Matter, 2009, 404(8/9/10/11): 1481-1484.

[27] [27] CHENG G, LIU Q S, CHENG L Q, et al. Synthesis and luminescence property of Sr3SiO5∶ Eu2+ phosphors for white LED［J］. Journal of Rare Earths, 2010, 28(4): 526-528.

[31] [31] KANG H S, KANG Y C, JUNG K Y, et al. Eu-doped barium strontium silicate phosphor particles prepared from spray solution containing NH4Cl flux by spray pyrolysis［J］. Materials Science and Engineering: B, 2005, 121(1/2): 81-85.

[32] [32] WU F Q, WANG J G, JING X P, et al. Luminescence enhancement of BaMgSiO4∶Eu2+ by adding borate as flux［J］. Journal of Rare Earths, 2008, 26(1): 26-30.

[33] [33] YANG S J, SUN J T, QIN Z B, et al. Synthesis and luminescence properties of barium fluorotungstate phosphors［J］. Chinese Chemical Letters, 1997, 8(7): 643-644.

[34] [34] LEE S H, KOO H Y, LEE S Y, et al. Effect of BaF2 as the source of Ba component and flux material in the preparation of Ba1.1Sr0.88SiO4∶Eu0.02 phosphor by spray pyrolysis［J］. Ceramics International, 2010, 36(1): 339-343.

[38] [38] ZHANG B L, FENG L Y, QIANG Y C. Preparation and photoluminescence properties of the Sr1.56Ba0.4SiO4∶0.04Eu2+ phosphor［J］. Journal of Luminescence, 2012, 132(5): 1274-1277.

[42] [42] LEE H J, HONG S K, JUNG D S, et al. The characteristics of X1 type Y2SiO5∶Tb phosphor particles prepared by high temperature spray pyrolysis［J］. Ceramics International, 2006, 32(8): 865-870.

[43] [43] CHEN H Y, YANG R Y, CHANG S J, et al. Microstructure and photoluminescent properties of Sr2SiO4∶Eu3+ phosphors with various NH4Cl flux concentrations［J］. Materials Research Bulletin, 2012, 47(6): 1412-1416.

[44] [44] LEE S H, YOUNG H, KOO, et al. Characteristics of α′- and β-Sr2SiO4∶Eu2+ phosphor powders prepared by spray pyrolysis［J］. Ceramics International, 2010, 36(4): 1233-1238.

[45] [45] MANJUNATHA C, NAGABHUSHANA B M, SUNITHA D V, et al. Effect of NaF flux on microstructure and thermoluminescence properties of Sm3+ doped CdSiO3 nanophosphor［J］. Journal of Luminescence, 2013, 134: 432-440.

[48] [48] JIAO H, WEI L Q, ZHANG N, et al. Melting salt assisted sol-gel synthesis of blue phosphor Y2SiO5∶Ce［J］. Journal of the European Ceramic Society, 2007, 27(1): 185-189.