Synthesis,Characterization and Studies on Fluorescence Property of Rare Earth with Azatriphenylenes Complexes

LI Xin; ZHAO Yong-liang; FU Xiao-tao; SUN Hui-juan

doi:10.3788/fgxb20113204.0325

您当前的位置：

首页 >

文章列表页 >

Synthesis,Characterization and Studies on Fluorescence Property of Rare Earth with Azatriphenylenes Complexes

paper | 更新时间：2020-08-12

- Synthesis,Characterization and Studies on Fluorescence Property of Rare Earth with Azatriphenylenes Complexes
- Chinese Journal of Luminescence Vol. 32, Issue 4, Pages: 325-331(2011)
- 作者机构：
  
  内蒙古大学化学化工学院, 内蒙古呼和浩特 010021
- 作者简介：
- 基金信息：
- DOI：10.3788/fgxb20113204.0325
  CLC： O482.31;O614.33
- Received：28 October 2010，
  
  Revised：10 December 2010，
  
  Published Online：22 April 2011，
  
  Published：22 April 2011
- 稿件说明：
移动端阅览
李欣, 赵永亮, 付晓涛, 孙慧娟. 氮杂菲稀土配合物的合成、表征及其荧光性能[J]. 发光学报, 2011,32(4): 325-331

LI Xin, ZHAO Yong-liang, FU Xiao-tao, SUN Hui-juan. Synthesis,Characterization and Studies on Fluorescence Property of Rare Earth with Azatriphenylenes Complexes[J]. Chinese Journal of Luminescence, 2011,32(4): 325-331
李欣, 赵永亮, 付晓涛, 孙慧娟. 氮杂菲稀土配合物的合成、表征及其荧光性能[J]. 发光学报, 2011,32(4): 325-331 DOI： 10.3788/fgxb20113204.0325.

LI Xin, ZHAO Yong-liang, FU Xiao-tao, SUN Hui-juan. Synthesis,Characterization and Studies on Fluorescence Property of Rare Earth with Azatriphenylenes Complexes[J]. Chinese Journal of Luminescence, 2011,32(4): 325-331 DOI： 10.3788/fgxb20113204.0325.

摘要

分别以二苯甲酰甲烷(HDBM)、1-苯基-3-联苯基-1

3-二酮(HPBPD)为第一配体

以邻菲啰啉(phen)、二吡啶并哇喔啉(dpq)、二吡啶并吩嗪(dppz)为第二配体合成了11种三元稀土配合物

对它们进行了元素分析、红外光谱、紫外光谱、差热-热重分析、荧光激发和发射光谱的测定。结果表明

配合物的组成为:

(DBM)

L和RE

(PBPD)

1/2H

=Eu

;

=phen

dpq

dppz)

所有配合物均为非电解质;-二酮配体通过羰基氧原子与稀土离子螯合成键

氮杂菲配体配位方式类似于邻菲啰啉

通过两个氮原子配位;-二酮铕系列配合物较铽系列配合物的发光强度更强

中性配体phen、dpq传递能量的能力强于dppz。几种配合物的发光寿命测定结果表明铽配合物Tb(DBM)

phen的发光寿命较长

发光强度强的Eu(DBM)

dpq配合物发光寿命长于发光强度弱的Eu(DBM)

dppz配合物。

Abstract

Eleven rare earth complexes were synthesized with dibenzoylmethane (HDBM)

1-phenyl-3-biphenyl -1

3-dione (HPBPD) as the first ligands and 1

10-phenanthroline(phen)

dipyrido quinoxaline (dpq)

dipyrido- phenazine (dppz) as the second ligands. Their elemental analysis

TG-DTA

UV spectra

IR spectra and fluorescence spectra were measured

the results indicate that the complexes have the compositions of

(DBM)

and

(PBPD)

1/2H

O (

= Eu

;

=phen

dpq

dppz). The molar conductivity shows that all the complexes are non-electrolyte. The data of IR spectra and UV spectra indicate that the azatriphenylenes through the N atoms of the phenanthroline moiety and HDBM

HPBPD through oxygen atoms coordinated with

ions

respectively. The fluorescence spectra data show that the fluorescence intensity of -diketone Eu

complexes are stronger than the series of complexes of terbium. The abilities of energy transmission of phen and dpq are stronger than dppz. The luminance properties of the rare earth complexes were studied in detail. The triplet state energy of HDBM (20 700 cm

-1

) is higher than that of Eu

(17 293 cm

-1

) and the energy of Tb

(20 454 cm

-1

). In all the ternary complexes

Eu (Ⅲ) complexes have strong fluorescence

while the fluorescence intensity of Tb (Ⅲ) complexes is less than that of Eu (Ⅲ) complexes

which is due to the small difference between the triplet energy of HDBM and the lowest excited state energy of Tb

.Thus it is possible that energy transfer from HDBM ligand to Eu

is more effective. As a high UV absorption coefficient for organic ligands

the energy transfer is effectively to the rare earth luminescent center ion

producing a characteristic emission spectrum.

关键词

Keywords

references

Li Wenlian. Luminescence and their applications on lanthanide-organic complexes [J]. OptoelectronicsLaser (光电子激光), 1998, 8 (1):1-7 (in Chinese).[2] Wang Peng, Wei Changping, Ren Xiaoming. Influences of co-doping metal ions on luminescent properties of (Eu,Tb) rare earth complexes [J]. Chin. J. Lumin. (发光学报), 2009, 30 (1):97-100 (in Chinese).[3] Ren Xiaoming, Wei Changping, Wang Peng, et al. Preparation and fluorescence properties of ternary complexes of Eu(BA)3PIP and Eu(BA)3phen [J]. Chin. J. Lumin. (发光学报), 2009, 30 (2):252-256 (in Chinese).[4] Cui Haixia, Chen Jianmin, Zhou Huidi. Synthesis and fluorescence properties of rare earth complexes with a new diamide ligand [J]. Chin. J. Lumin. (发光学报), 2009, 30 (4):457-462 (in Chinese).[5] Yan Aihua, Liu Dewen. Luminescent research and application of rare earth organic complex [J]. J. Beijing Institute of Light Industry (北京轻工业学院学报), 1997, 15 (4):24-29 (in Chinese).[6] Wang Lianmeng, Zhao Yongliang, Zhou Yongsheng, et al. Synthesis, characterization and photoluminescence properties of (EuxRE1-x)(FTFA)3Phen complexes [J]. Chin. J. Lumin. (发光学报), 2008, 29 (6):1086-1090 (in Chinese).[7] Bakker B H, Goes M, Hoebe N, et al. Luminescent materials and devices: lanthanide azatriphenylene complexes and electroluminescent charge transfer systems [J]. Coord. Chem. Rev., 2000, 208 (1):3-16.[8] Meenakshi G, Papu B. Structural, spectroscopic and redox properties of transition metal complexes of dipyrido -quinoxaline(dpq) [J]. Polyhedron, 2007, 26 (14):3750-3762.[9] Garas A, Vagg R. Synthesis of some novel derivatives of 1,10-phenanthroline [J]. J. Heterocycl. Chem., 2000, 37 (1):151-158.[10] Huang Chunhui. Rare Earth Coordination Chemistry [M]. Beijing: Science Press, 1997:28-32.[11] Gear W J. The use of conductivity measurements in organic solvents for the characterization of coordination compounds [J]. Coord. Chem. Rev., 1971, 7 (1):81-122.[12] Biswas P, Dutta S, Chosh M. Influence of counter anions on structural,spectroscopic and electrochemical behaviours of copper(Ⅱ)complexes of dipyrido -quinoxaline(dpq) [J]. Polyhedron, 2008, 27 (9-10):2105-2112.[13] Zhu Weiling, Liu Xuewen, Wang Hui, et al. Property of transient luminescence in Ru(Ⅱ) complexes bond to DNA [J]. Chin. J. Lumin. (发光学报), 2007, 28 (4):510-514 (in Chinese).[14] Arivind M, Sageed K. Studies on bis(p-dimethylaminobezylidene)benzidine complexes of trivalent lanthanides [J]. Indian. J. Chem., 1986, 25 A(6):589-594.[15] Shi Xiaoyan, Li Wenxian, Qin Caihua, et al. Synthesis and characterization of quaternary complexes of light rare earth perchlorate with diphenyl sulfoxide, benzoic acid and studies on fluorescence of Eu3+complex [J]. Chin. J. Lumin.(发光学报), 2008, 29 (5):772-778 (in Chinese).[16] Xu B, Yan B. Photophysical properties of novel lanthanide(Tb3+ ,Dy3+ ,Eu3+)complexes with long chain para-carboxyphenol ester p-L-benzoate (L=dode-canoyloxy,myristoyloxy, palmitoyloxy and stearoyloxy) [J]. Spectrochimica Acta Part A, 2007, 66 (2):236-242.[17] Kitamura Y, Ihara T, Tsujimura Y, et al. Template-directed formation of luminescent lanthanide complexes: Versatile tools for colorimetric identification of single nucleotide polymorphism [J]. J. Inorg. Biochem., 2008, 102 (10):1921-1931.[18] Fang Yu, Wang Hui. Fluorescence lifetime measurements: modern methods and applications [J]. Chem. (化学通报), 2001, 64 (10):631-636 (in Chinese).

Views

157

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Progress in Research and Application of New Optical Functional Rare Earth Complexes

Synthesis and Enhanced Upconversion Optical Properties of Cu²⁺ Ion Doped β-NaYF₄:Yb³⁺,Er³⁺ Crystals

Improved Luminescence Properties of Ca_0.8Zn_0.2TiO₃:Pr³⁺ Phosphors Doped with Si and Lu

Defects Luminescence Behavior of β-Ga₂O₃ Nanostructures Synthesized by Chemical Vapor Deposition

Enhancment of Upconversion Luminescence of Lanthanide-doped Nanocrystals Through Non-lanthanide Ions Doping Core-shell Nanoarchitecture

Related Author

WANG Hao

WANG Hong-yu

HE Liang

ZHOU Liang

DENG Rui-ping

WANG Xue

LAN Min

YANG Yi-zhou

Related Institution

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

School of Materials Science and Engineering， Jilin Jianzhu University

School of Materials Science and Engineering, Changchun University of Technology

School of Chemistry and Life Sciences, Changchun University of Technology

Key Laboratory of Sustainable Resources Processing and Advanced Materials of Hunan Province, College of Chemistry and Chemical Engineering, Hunan Normal University

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