Highly-crystalline and Uniform Morphology Sm(TTA)3Phen via Microwave-ultrasound

YUAN Ya-qiong; TAO Jing; NI Ya-ru; ZHU Cheng; LU Chun-hua; XU Zhong-zi

doi:10.3788/fgxb20143512.1410

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Highly-crystalline and Uniform Morphology Sm(TTA)₃Phen via Microwave-ultrasound

更新时间：2020-08-12

- Highly-crystalline and Uniform Morphology Sm(TTA)₃Phen via Microwave-ultrasound
- Chinese Journal of Luminescence Vol. 35, Issue 12, Pages: 1410-1415(2014)
- 作者机构：
  
  南京工业大学材料科学与工程学院材料化学工程国家重点实验室, 江苏南京 210009
- 作者简介：
- 基金信息：
- DOI：10.3788/fgxb20143512.1410
  CLC： O482.31
- Received：28 August 2014，
  
  Revised：16 October 2014，
  
  Published：03 December 2014
- 稿件说明：
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袁雅琼, 陶静, 倪亚茹等. Sm(TTA)3Phen的微波超声法制备及性能研究[J]. 发光学报, 2014,35(12): 1410-1415

YUAN Ya-qiong, TAO Jing, NI Ya-ru etc. Highly-crystalline and Uniform Morphology Sm(TTA)3Phen via Microwave-ultrasound[J]. Chinese Journal of Luminescence, 2014,35(12): 1410-1415
袁雅琼, 陶静, 倪亚茹等. Sm(TTA)3Phen的微波超声法制备及性能研究[J]. 发光学报, 2014,35(12): 1410-1415 DOI： 10.3788/fgxb20143512.1410.

YUAN Ya-qiong, TAO Jing, NI Ya-ru etc. Highly-crystalline and Uniform Morphology Sm(TTA)3Phen via Microwave-ultrasound[J]. Chinese Journal of Luminescence, 2014,35(12): 1410-1415 DOI： 10.3788/fgxb20143512.1410.

摘要

采用微波-超声协同法

在不同反应时间下制得了相对结晶度好、颗粒尺寸均一、形貌规则的稀土有机配合物Sm(TTA)

Phen.采用红外光谱仪、X射线衍射仪、场发射扫描电镜、荧光光谱仪对配合物进行了性能表征

并讨论了反应时间对其相对结晶度、粉体颗粒形貌尺寸、荧光性能的影响及其相互关系.结果表明:采用微波超声法反应能得到结晶度较好的Sm(TTA)

Phen配合物.最佳反应时间为4 h

此时可得到形貌规则、尺寸均一(约为5 m)的三斜相厚片状的配合物粉体

具有较高的相对结晶度(约为72%)且荧光强度较高.在放置90 d后

样品溶液的荧光强度有所下降

且相对结晶度较高的样品荧光衰减较小.

Abstract

Highly crystallized Sm(TTA)

Phen with small size and uniform morphology was prepared by a rapid and efficient microwave-ultrasound technology. Frontier FT-IR/FIR spectrometer (FT-IR)

X-ray diffraction (XRD)

field emission scanning electron microscopy (FSEM)

and photoluminescence (PL) spectra were employed to characterize the samples. The relationships among reaction time

relative crystallinity

particle morphology and fluorescence properties were discussed. The results indicate that the highly crystalline Sm(TTA)

Phen can be successfully synthesized by microwave-ultrasound method. The optimum reaction time is 4 h for typical triclinic crystal powder with size of 5 m

which has 72% highly-crystalline and good luminescence property. When the samples were tested after 90 d

the fluorescence decayed. The higher the crystallinity is

the less fluorescence decreases.

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references

Gedye R, Smith F, Westaway K, et al. The use of microwave-ovens for rapid organic-synthesis [J]. Tetrahedron Lett., 1986, 27(3):279-282.

Xiao J D, Qiu L G, Yuan Y P, et al . Ultrafast microwave-enhanced ionothermal synthesis of luminescent crystalline polyimide nanosheets for highly selective sensing of chromium ions [J]. Inorg. Chem. Commun., 2013, 29(2013):128-130.

Zou Z, Lin K, Chen L, et al. Ultrafast synthesis and characterization of carbonated hydroxyapatite nanopowders via sonochemistry-assisted microwave process [J]. Ultrason. Sonochem., 2012, 19(6):1174-1179.

Dudley G B, Stiegman A E, Rosana M R. Correspondence on microwave effects in organic synthesis [J]. Angew. Chem., 2013, 52(31):7918-7923.

Sabouni R, Kazemian H, Rohani S. Carbon dioxide adsorption in microwave-synthesized metal organic framework CPM-5: Equilibrium and kinetics study [J]. Micropor. Mesopor. Mater., 2013, 175(2013):85-91.

Liang T, Qian J C, Yuan Y, et al. Synthesis of mesoporous hydroxyapatite nanoparticles using a template-free sonochemistry-assisted microwave method [J]. J. Mater. Sci., 2013, 48(15):5334-5341.

Liang W, Babarao R, D'Alessandro D M. Microwave-assisted solvothermal synthesis and optical properties of tagged MIL-140A metal-organic frameworks [J]. Inorg. Chem., 2013, 52(22):12878-12880.

Pang Q, Tan L Q, Han J P, et al. Preparation and photoluminescence characteristics of nanorods Y2O3:Eu3+ obtained by microemulsion-microwave method [J]. Chin. J. Lumin.(发光学报), 2009, 30(2):233-238 (in Chinese).

Gouva D P, Bareo V D O, Bosenbecker J, et al. Ultrasonics promoted synthesis of thiazolidinones from 2-aminopyridine and 2-picolilamine [J]. Ultrason. Sonochem., 2012, 19:1127-1131.

Gordon J, Kazemian H, Rohani S. Rapid and efficient crystallization of MIL-53(Fe) by ultrasound and microwave irradiation [J]. Micropor. Mesopor. Mater., 2012, 162:36-43.

Zhou W M, Zhang H J, Wu N, et al. Preparation of CaTiO3:Pr3+ pearlescent pigments with fluorescent by ultrasonic-assisted dispersion [J]. Chin. J. Lumin.(发光学报), 2014, 35(5):578-584 (in Chinese).

Bang J H, Suslick K S. Applications of ultrasound to the synthesis of nanostructured materials [J]. Adv. Mater., 2010, 22(10):1039-1059.

Leonelli C, Mason T J. Microwave and ultrasonic processing: Now a realistic option for industry [J]. Chem. Eng. Proc.: Proc. Intensific., 2010, 49(9):885-900.

Shen X F. Combining microwave and ultrasound irradiation for rapid synthesis of nanowires: A case study on Pb(OH)Br [J]. J. Chem. Technol. Biotechnol., 2009, 84(12):1811-1817.

Feng H D, Ying X L, Peng Y Q, et al. FeCl3-promoted synthesis of 1,3,4-thiadiazoles under combined microwave and ultrasound irradiation in water [J]. Monatshefte fr Chemie - Chemical Monthly, 2012, 144(5):681-686.

Cravotto G, Cintas P. The combined use of microwaves and ultrasound: Improved tools in process chemistry and organic synthesis [J]. Chem., 2007, 13(7):1902-1909.

Hu J, Wang Q. Ultrasound and microwave coassisted synthesis and luminescent properties of (Ln=La, Gd) phosphors [J]. J. Chem., 2013, 2013:1-6.

Bu Y F, Zhong Q, Tan W Y, et al. Synthesis and properties of samaria-doped ceria electrolyte via ultrasound-microwave assisted sol-gel method [J]. Mater. Sci. Semicond. Proc., 2013, 16(6):2058-2062.

Hu M L, Huang Z Y, Cheng Y Q, et al. Crystal structure and fluorescence spectrum of the complex [Eu(Ⅲ)(TTA)3-(phen)] [J]. Chin. J. Chem.(化学学报), 1999, 17(6):637-643 (in Chinese).

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