Study on Synthesis and Fluorescent Properties of High-temperature Resistant Terbium Complexes Using 4-halogenated (F, Cl) Benzoic Acids as Ligands

LI Hui-zhen; JIA Ya-li; QIAO Xue-ling; CUI Yu-min; ZHANG Hong; TAO Dong-liang; ZHANG Kun; L

doi:10.3788/fgxb20133401.0054

您当前的位置：

首页 >

文章列表页 >

Study on Synthesis and Fluorescent Properties of High-temperature Resistant Terbium Complexes Using 4-halogenated (F, Cl) Benzoic Acids as Ligands

Synthesis and Properties of Materials | 更新时间：2020-08-12

- Study on Synthesis and Fluorescent Properties of High-temperature Resistant Terbium Complexes Using 4-halogenated (F, Cl) Benzoic Acids as Ligands
- Chinese Journal of Luminescence Vol. 34, Issue 1, Pages: 54-60(2013)
- 作者机构：
  
  1. 阜阳师范学院化学化工学院, 安徽阜阳 236041
  2. 安徽省环境污染物降解与监测省级重点实验室,安徽阜阳,236041
  3. 北京大学化学与分子工程学院北京,100871
  4. 河南师范大学化学化工学院,河南新乡,453007
- 作者简介：
- 基金信息：
- DOI：10.3788/fgxb20133401.0054
  CLC： O614.33
- Received：21 October 2012，
  
  Revised：27 November 2012，
  
  Published：10 January 2013
- 稿件说明：
移动端阅览
李慧珍, 贾亚丽, 乔雪玲, 崔玉民, 张宏, 陶栋梁, 张坤, 罗春华, 董秋静, 李慧泉, 徐怡庄. 耐高温型4-卤代(氟、氯)苯甲酸铽配合物的合成及荧光性能研究[J]. 发光学报, 2013,(1): 54-60

LI Hui-zhen, JIA Ya-li, QIAO Xue-ling, CUI Yu-min, ZHANG Hong, TAO Dong-liang, ZHANG Kun, LUO Chun-hua, DONG Qiu-jing, LI Hui-quan, XU Yi-zhuang. Study on Synthesis and Fluorescent Properties of High-temperature Resistant Terbium Complexes Using 4-halogenated (F, Cl) Benzoic Acids as Ligands[J]. Chinese Journal of Luminescence, 2013,(1): 54-60
李慧珍, 贾亚丽, 乔雪玲, 崔玉民, 张宏, 陶栋梁, 张坤, 罗春华, 董秋静, 李慧泉, 徐怡庄. 耐高温型4-卤代(氟、氯)苯甲酸铽配合物的合成及荧光性能研究[J]. 发光学报, 2013,(1): 54-60 DOI： 10.3788/fgxb20133401.0054.

LI Hui-zhen, JIA Ya-li, QIAO Xue-ling, CUI Yu-min, ZHANG Hong, TAO Dong-liang, ZHANG Kun, LUO Chun-hua, DONG Qiu-jing, LI Hui-quan, XU Yi-zhuang. Study on Synthesis and Fluorescent Properties of High-temperature Resistant Terbium Complexes Using 4-halogenated (F, Cl) Benzoic Acids as Ligands[J]. Chinese Journal of Luminescence, 2013,(1): 54-60 DOI： 10.3788/fgxb20133401.0054.

摘要

以4-氟苯甲酸(4-FBA)、4-氯苯甲酸(4-ClBA)为配体制备了具有良好热稳定性的稀土配合物Tb(4-FBA)

·2H

O和Tb(4-ClBA)

·2H

与前期工作中合成的Tb(4-BrBA)

的紫外及荧光光谱进行了分析比较。紫外-可见光吸收光谱表明

相同浓度下

3种配合物的紫外吸收能力以Tb(4-FBA)

·2H

O、Tb(4-ClBA)

·2H

O、Tb(4-BrBA)

顺序依次增大。液体荧光光谱表明

Tb(4-ClBA)

·2H

O的荧光发射强度最强。从配体的能级、配合物的紫外吸收能力及能量传递过程中的热振动损耗等方面对实验结果进行了讨论分析。热重分析表明

Tb(4-FBA)

·2H

O和Tb(4-ClBA)

·2H

O在450℃出现快速分解。将2种配合物放置于马弗炉中350℃加热1h后

发现Tb(4-FBA)

·2H

O的荧光发射强度降低了24%

Tb(4-ClBA)

·2H

O荧光发射强度仅降低了13%左右

表明2种配合物高温条件下分子结构保持稳定

加热后2种配合物的红外光谱也表明2种配合物在高温条件下未发生分解。

Abstract

High-temperature resistant rare earth complexes Tb(4-FBA)

·2H

O and Tb(4-ClBA)

·2H

O were synthesized using 4-halogenated benzoic acids (4-fluorobenzoicacid and 4-chlorobenzoicacid) as ligands

respectively. They were characterized by the UV-spectra and fluorescent spectra and were compared with Tb(4-BrBA)

which was synthesized by previous work. The UV spectra revealed that absorption intensities of the three kinds of terbium complexes Tb(4-FBA)

·2H

Tb(4-ClBA)

·2H

O and Tb(4-BrBA)

in turn increased with the same molar concentration. The fluorescent spectra showed that the fluorescent intensity of Tb(4-ClBA)

·2H

O was the strongest. The relationship among energy level of the ligands

the ability of complexes absorbing UV energy and the non-radiative transitions was investigated for the experimental results. The thermal analysis indicated that Tb(4-FBA)

·2H

O and Tb(4-ClBA)

·2H

O started to lose weight around 100℃

suggesting the decomposition of crystal water and adsorbed water of the complexes

and the further mass loss around 450 ℃ belonged to the rapid decomposition of the complexes. When the two kinds of complexes placed in a muffle furnace were heated at 350 ℃ for 1 hour

it was disco-vered that the strongest fluorescence intensity of the Tb(4-FBA)

·2H

O reduced by 24% and Tb(4-ClBA)

·2H

O reduced by 13%. The IR spectra of the two kinds of complexes after heated showed that they did not decompose at high temperature.

关键词

Keywords

references

Chen F F, Bian Z Q, Huang C H. Progresses in electroluminescence based on europium(Ⅲ) complexes [J]. J. Rare Earths, 2009, 27(3):345-355.

Tao D L, Cui Y M, Qiao R, et al. Synthesis of SiO2 coated Eu(TTA)3phen and study on its fluorescent property [J]. Spectrosc. Spect. Anal. (光谱学与光谱分析), 2011, 31(03):723-726 (in Chinese).

Cui Y M, Tao D L, Zhang W B, et al. Synthesis and characterization of new lanthanide complexes using pipemidic acid (PPA) and dioxane as ligands [J]. Spectrosc. Spect. Anal. (光谱学与光谱分析), 2011, 31(3):727-731 (in Chinese).

Tao D L, Cui Y M, Yin R C, et al. Effect of energy level distribution of ligands on fluorescent properties of lanthanide complexes [J]. J. Chin. Soc. Rare Earths (中国稀土学报), 2010, 28(6):693-698 (in Chinese).

Tao D L, Yuan W, Cui Y M, et al. Fluorescent properties of rare earth complexes formed by terbium ion and halogenated benzoic acids [J]. J. Chin. Soc. Rare Earths (中国稀土学报), 2011, 29(1):73-77 (in Chinese).

Lin X M, Zhao Y L, Zhou Y S, et al. Synthesis, Characterization and fluorescence properties of complexes of terbium with halobenzoic acid and 2,4,6-tris-(2-pydidyl)-s-triazine [J]. Chin. J. Lumin.(发光学报), 2011, 32(3):220-226 (in Chinese).

Yan B. Photophysical properties of Cu-Ag heterometallic coordination polymers [J]. Chin. J. Lumin.(发光学报), 2004, 25(1):47-50 (in Chinese).

Li Y, Zhao Y L. Intramolecular energy transfer and Co-luminescence effect in rare earth ions (La, Y, Gd and Tb) doped with Eu3+ β-diketone complexes [J]. J. Fluoresc., 2009, 19(4):641-647.

Zhang L M, Li B, Yue S M, et al. A terbium (Ⅲ) complex with triphenylamine- functionalized ligand for organic electroluminescent device [J]. J. Lumin., 2008, 128(4):620-624.

Gutzov S, Ahmed G, Petkova N, et al. Preparation and optical properties of samarium doped sol-gel materials [J]. J. Non-Cryst. Solids., 2008, 354(29):3438-3442.

Hilder M, Junk P C, Lezhnina M M, et al. Rare earth functionalized polymers [J]. J. Alloys Compd., 2008, 451(1/2):530-533.

Gagandeep Kaur, Rai S B. Luminescence properties of Sm, Tb(sal)3phen complex in polyvinyl alcohol:An approach for white-light emission [J]. J. Phys. D: Appl. Phys., 2011, 44(1):1-6.

Liu D, Wang Z G, Yu H, et al. Fluorescence properties of novel rare earth complexes using carboxyl-containing polyaryletherketones as macromolecular ligands [J]. Eur. Polym. J., 2009, 45(8):2260-2268.

Liu D, Yu H, Wang Z G, et al. Synthesis and fluorescence properties of novel 1,10-phenanthroline- functionalized polyaryletherketone and its rare earth complexes [J]. Polym. Int., 2010, 59(7):937-944.

Guan L, Zuo J G, Liu C, et al. Influence of Tb3+ concentration on the luminescent properties of SrMoO4:Tb3+ [J]. Chin. J. Lumin.(发光学报), 2011, 32(8):779-783 (in Chinese).

Yan B, Song Y S, Chen Z X. A novel quaternary dinuclear luminescent terbium complex Tb2(phth)2(hphth)2(phen)2-(H2O)4:hydrothermal synthesis, crystal structure and photophysics [J]. J. Mol. Struct., 2004, 694(1/2/3):115-120.

Yuan W, Cui Y M, Shi R J, et al. Study on fluorescence properties of rare earth complexes influenced by steric effect [J]. J. Rare Earths, 2011, 29(11):1013-1017.

Xing Q Y, Pei W W, Xu R Q, et al. Fundamental Organic Chemistry [M]. Beijing: Higher Education Press, 2005, 619-620.

Song J L, Lei C, Mao J G. Syntheses, crystal structures, and luminescent properties of novel layered lanthanide sulfonate-phosphonates [J]. Inorg. Chem., 2004, 43(18):5630-5634.

Views

116

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Luminescence Properties and Thermal Stability of Sm³⁺, Eu³⁺Co-doped Double Perovskite Gd₂ZnTiO₆ Phosphor

Near-infrared Phosphor BaY₂Al₂Ga₂SiO₁₂∶Cr³⁺ with Excellent Thermal Stability and Considerable Quantum Efficiency

Advances in Relationship Between Lattice Defects and Luminescent Characteristics

Enhanced Luminescence of BaSi₂O₂N₂∶Eu²⁺ By Co-doping Er³⁺

Effect of Defect Structure on Thermal Stability of Fluorescent Materials for LED Applications

Related Author

WANG Jiaqi

DU Haihong

GAO Jingyi

WU Li

KONG Yongfa

XU Jingjun

YUAN Weihong

PANG Ran

Related Institution

School of Physics， Nankai University

School of Applied Chemistry and Engineering， University of Science and Technology of China

State Key Laboratory of Rare Earth Resource Utilization， Changchun Institute of Applied Chemistry， Chinese Academy of Sciences

School of Electronic Information and Optical Engineering， Nankai University

University of Chinese Academy of Sciences

AI问答

Address：No.3888 Dong Nanhu Road, Changchun, Jilin, China Postal code：130033
Tel：0431-86176862 Email：fgxbt@126.com
Technical support is provided by Beijing Founder electronics co., LTD 吉ICP备11002662号-17 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰