Luminescence properties of complex Tb0.25Eu0.75(TTA)2(N-HPA)Phen

Yuguang Lv; Jingchang Zhang; Weiliang Cao; Yali Fu; Zhiyue Han

doi:10.1016/j.jallcom.2008.01.049

Luminescence properties of complex Tb_0.25Eu_0.75(TTA)₂(N-HPA)Phen

Yuguang Lv, Jingchang Zhang^*, Weiliang Cao, Yali Fu, Zhiyue Han

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

Tb_0.25Eu_0.75(TTA)₂(N-HPA)Phen of Eu³⁺ with thenoyltrifluoroacetone (HTTA), N-phenylanthranilic acid (N-HPA) and 1,10-phenanthroline (Phen) doped with Tb³⁺ has been synthesized. Photophysical properties of the complex were studied in detail with IR, DTA-TG, XRD, ultraviolet absorption spectra and fluorescent spectra. The luminescence of Eu³⁺ complex was enhanced by doping with Tb³⁺. It is proved by the TG curve that the complex is stable, and we have monitored the spectra of Tb_0.25Eu_0.75(TTA)₂(N-HPA)Phen with different ratios for spin-cast film rpm. It was found that there was an efficient energy transfer process between the ligands and metal ions.

Original language	English
Pages (from-to)	406-409
Number of pages	4
Journal	Journal of Alloys and Compounds
Volume	468
Issue number	1-2
DOIs	https://doi.org/10.1016/j.jallcom.2008.01.049
Publication status	Published - 22 Jan 2009
Externally published	Yes

Keywords

Electroluminescence
Luminescence
Synthesis
Thin films

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10.1016/j.jallcom.2008.01.049

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@article{8823c7dac5014cf6b38016acac64e995,

title = "Luminescence properties of complex Tb0.25Eu0.75(TTA)2(N-HPA)Phen",

abstract = "Tb0.25Eu0.75(TTA)2(N-HPA)Phen of Eu3+ with thenoyltrifluoroacetone (HTTA), N-phenylanthranilic acid (N-HPA) and 1,10-phenanthroline (Phen) doped with Tb3+ has been synthesized. Photophysical properties of the complex were studied in detail with IR, DTA-TG, XRD, ultraviolet absorption spectra and fluorescent spectra. The luminescence of Eu3+ complex was enhanced by doping with Tb3+. It is proved by the TG curve that the complex is stable, and we have monitored the spectra of Tb0.25Eu0.75(TTA)2(N-HPA)Phen with different ratios for spin-cast film rpm. It was found that there was an efficient energy transfer process between the ligands and metal ions.",

keywords = "Electroluminescence, Luminescence, Synthesis, Thin films",

author = "Yuguang Lv and Jingchang Zhang and Weiliang Cao and Yali Fu and Zhiyue Han",

year = "2009",

month = jan,

day = "22",

doi = "10.1016/j.jallcom.2008.01.049",

language = "English",

volume = "468",

pages = "406--409",

journal = "Journal of Alloys and Compounds",

issn = "0925-8388",

publisher = "Elsevier B.V.",

number = "1-2",

}

TY - JOUR

T1 - Luminescence properties of complex Tb0.25Eu0.75(TTA)2(N-HPA)Phen

AU - Lv, Yuguang

AU - Zhang, Jingchang

AU - Cao, Weiliang

AU - Fu, Yali

AU - Han, Zhiyue

PY - 2009/1/22

Y1 - 2009/1/22

N2 - Tb0.25Eu0.75(TTA)2(N-HPA)Phen of Eu3+ with thenoyltrifluoroacetone (HTTA), N-phenylanthranilic acid (N-HPA) and 1,10-phenanthroline (Phen) doped with Tb3+ has been synthesized. Photophysical properties of the complex were studied in detail with IR, DTA-TG, XRD, ultraviolet absorption spectra and fluorescent spectra. The luminescence of Eu3+ complex was enhanced by doping with Tb3+. It is proved by the TG curve that the complex is stable, and we have monitored the spectra of Tb0.25Eu0.75(TTA)2(N-HPA)Phen with different ratios for spin-cast film rpm. It was found that there was an efficient energy transfer process between the ligands and metal ions.

AB - Tb0.25Eu0.75(TTA)2(N-HPA)Phen of Eu3+ with thenoyltrifluoroacetone (HTTA), N-phenylanthranilic acid (N-HPA) and 1,10-phenanthroline (Phen) doped with Tb3+ has been synthesized. Photophysical properties of the complex were studied in detail with IR, DTA-TG, XRD, ultraviolet absorption spectra and fluorescent spectra. The luminescence of Eu3+ complex was enhanced by doping with Tb3+. It is proved by the TG curve that the complex is stable, and we have monitored the spectra of Tb0.25Eu0.75(TTA)2(N-HPA)Phen with different ratios for spin-cast film rpm. It was found that there was an efficient energy transfer process between the ligands and metal ions.

KW - Electroluminescence

KW - Luminescence

KW - Synthesis

KW - Thin films

UR - http://www.scopus.com/inward/record.url?scp=58049211541&partnerID=8YFLogxK

U2 - 10.1016/j.jallcom.2008.01.049

DO - 10.1016/j.jallcom.2008.01.049

M3 - Article

AN - SCOPUS:58049211541

SN - 0925-8388

VL - 468

SP - 406

EP - 409

JO - Journal of Alloys and Compounds

JF - Journal of Alloys and Compounds

IS - 1-2

ER -

Luminescence properties of complex Tb_0.25Eu_0.75(TTA)₂(N-HPA)Phen

Abstract

Keywords

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