六方相TbPO4&middot;nH2O的控制合成及发光性能研究

史晓磊; 刘运; 陈玉柏; 左浩强; 李晋阳

doi:10.3788/fgxb20143511.1317

您当前的位置：

首页 >

文章列表页 >

六方相TbPO₄·nH₂O的控制合成及发光性能研究

材料合成及性能 | 更新时间：2020-08-12

- 六方相TbPO₄·nH₂O的控制合成及发光性能研究
- Synthesis and Luminescence Properties of Hexagonal TbPO₄·nH₂O
- 发光学报 2014年35卷第11期页码：1317-1321
- 作者机构：
  
  1. 陕西科技大学理学院,陕西西安,710021
  2. 陕西科技大学电气与信息工程学院,陕西西安,710021
- 作者简介：
- 基金信息：
  
  国家自然科学基金(51272148)();陕西省自然科学基础研究计划(2014JM6237)资助项目()
- DOI：10.3788/fgxb20143511.1317
  中图分类号： O64;O482.31
- 纸质出版日期：2014-11-3，
  
  收稿日期：2014-8-22，
  
  修回日期：2014-9-20，
扫描看全文
史晓磊, 刘运, 陈玉柏等. 六方相TbPO4·nH2O的控制合成及发光性能研究[J]. 发光学报, 2014,35(11): 1317-1321

SHI Xiao-lei, LIU Yun, CHEN Yu-bai etc. Synthesis and Luminescence Properties of Hexagonal TbPO4·nH2O[J]. Chinese Journal of Luminescence, 2014,35(11): 1317-1321
史晓磊, 刘运, 陈玉柏等. 六方相TbPO4·nH2O的控制合成及发光性能研究[J]. 发光学报, 2014,35(11): 1317-1321 DOI： 10.3788/fgxb20143511.1317.

SHI Xiao-lei, LIU Yun, CHEN Yu-bai etc. Synthesis and Luminescence Properties of Hexagonal TbPO4·nH2O[J]. Chinese Journal of Luminescence, 2014,35(11): 1317-1321 DOI： 10.3788/fgxb20143511.1317.

摘要

通过控制PO

/Tb

的量比

在低温水热条件下合成了不同形貌的TbPO

O纳米晶体。采用X射线衍射仪(XRD)、场发射扫描电镜(FE-SEM)及光致发光光谱(PL)等分析手段对所制备的样品进行了表征。研究了溶液中PO

/Tb

比值变化对产物晶型结构、形貌、晶粒尺寸及发光性能的影响

给出了TbPO

O纳米粉体的生长机理。实验发现

当PO

/Tb

比值达到60:1时

产物在过量的磷酸根体系中生长成直径为100~200 nm的TbPO

O茧状微球

且产物的发光强度最大。PO

/Tb

比值对TbPO

O形貌和发光性能有重要影响。

Abstract

TbPO

O were synthesized

via

low temperature hydrothermal method by controlling the molar ratio of PO

/Tb

. X-ray diffraction (XRD)

field emission scanning electron microscopy (FE-SEM) and photoluminescence spectra (PL) were used to characterize the as-synthesized products. The influence of the ratio of PO

/Tb

on the morphology

crystal structure and luminescent properties were studied. The possible growth mechanism was proposed. When the molar ratio of PO

/Tb

is up to 60:1

the powder is cocoon-like with a diameter of 100-200 nm

and its emission intensity is the strongest. The ratio of PO

/Tb

plays an important role in the morphology and the luminescent properties.

关键词

TbPO4&middotnH2O六方相发光性能水热法

Keywords

TbPO4&middotnH2Ohexagonalluminescence propertieshydrothermal synthesis

references

Yang L G,Zhou B,Lu T H, et al. Hydrothermal synthesis and fluorescence properties of cerium phosphate nanomaterials with different crystal structures [J]. Chin. J. Appl. Chem.(应用化学), 2008, 25(6):697-701 (in Chinese).

Feng Y A, Lei X H, Ren L J, et al. Tunable white emitting in ternary Ce-Tb/Eu co-doped calcium-borosilicate glasses [J]. Chin. J. Lumin.(发光学报), 2013, 34(3):303-307 (in Chinese).

WU J, Zhang P, Jiang C D, et al. Preparation and luminescent properties of single host white phosphors Ca3Y2Si3O12:Dy3+ excited by near UV light [J]. Chin. J. Lumin.(发光学报), 2014, 35(9):1046-1050 (in Chinese).

Zhang J H, Lv W, Hao Z D, et al. Color-tunable white-light emitting BaMg2Al6Si9O30:Eu2+,Tb3+,Mn2+ phosphors via energy transfer [J]. Chin. Opt.(中国光学), 2012, 5(4):430-435 (in Chinese).

Bao J R, Zhu X W, Jin S H, et al. Hydrothermal synthesis and luminescence properties of CePO4:Tb flower-like clusters [J]. Spectrosc. Spect. Anal.(光谱学与光谱分析),2013, 33(1):27-30 (in Chinese).

Zhang X Q, Xi J C, Zhang G Q, et al. Influence of pH value on the morphology property of the hexagonal one-dimension cherium phosphate nanomaterials [J]. J. Chin. Ceram. Soc.(硅酸盐学报), 2008, 36(4):565-568 (in English).

Ma L, Chen W X, Zheng Y F, et al. Hydrothermal growth and morphology evolution of CePO4 aggregates by a complexing method [J]. Mater. Res. Bull., 2008, 43(11):2840-2849.

Yang P P, Quan Z W, Li C X, et al. Solvothermal synthesis and luminescent properties of monodisperse LaPO4:Ln(Ln=Eu3+, Ce3+, Tb3+) particles [J]. J. Solid State Chem., 2009, 182(5):1045-1054.

Huang Y, Zhou L Q, Yang Lan, et al. Self-assembled 3D flower-like NaY(MoO4)2:Eu3+ microarchitectures: Hydrothermal synthesis, formation mechanism and luminescence properties [J]. Opt. Mater., 2011, 33(6):777-782.

Jia P Y, Liu X M, Yu M, et al. Luminescence properties of sol-gel derived spherical SiO2@Gd2(WO4)3:Eu3+ particles with core-shell structure [J]. Chem. Phys. Lett., 2006, 424(4-6):358-363.

Lin C K, Kong D Y, Liu X N, et al. Monodisperse and core-shell structured SiO2@YBO3:Eu3+ spherical particles: Synthesis and characterization [J]. Inorg. Chem., 2007, 46(7):2674-2681.

Zhang L H, You H P, Yang M, et al. Facile one-pot synthesis and luminescence of hexagonal TbPO4nH2O hollow spheres [J]. Mater. Lett., 2012, 67(1):256-258.

Yang M, You H P, Song Y H, et al. Synthesis and luminescence properties of sheaf-like TbPO4 hierarchical architectures with different phase structures [J]. J. Phys. Chem. C, 2009, 113(47):20173-20177.

Wang P F, Zhang X W, Zhu Y C, et al. Hydrothermal synthesis and luminescence properties of CePO4:Tb core-shell microspheres [J]. Chin. J. Appl. Chem.(应用化学),2011, 28(8):913-917 (in Chinese).

浏览量

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

氯化钠/铯铅溴钙钛矿复合薄膜的原位制备及性能

CsPbBr₃钙钛矿量子点微晶的制备及发光性能

原电池法室温制备Ba_1-xCa_xMoO₄固溶体薄膜

稀土离子(Eu³⁺,Tb³⁺,Ce³⁺)掺杂ZnAl₂O₄/SiO₂微晶玻璃的制备与发光性能

水热法制备的Li_4-3xEu_{x(MoO₄)₂微晶及其发光性能}

六方相TbPO4·nH2O的控制合成及发光性能研究

Synthesis and Luminescence Properties of Hexagonal TbPO4·nH2O

DOI：10.3788/fgxb20143511.1317

摘要

Abstract

关键词

Keywords

references

六方相TbPO₄·nH₂O的控制合成及发光性能研究

Synthesis and Luminescence Properties of Hexagonal TbPO₄·nH₂O