Synthesis and EL properties of a new Tb-containing  monomer

Acta Chimica Sinica ›› 2001, Vol. 59 ›› Issue (1): 115-118. Previous Articles Next Articles

Original Articles

一种含铽单体的合成及其电致发光研究

凌启淡;范希智;陈君;杨慕杰;刘旭;汪联辉;章文贡

浙江大学高分子科学与工程系;浙江大学光科学系;福建师范大学高分子科学研究所.福州

发布日期:2001-01-15

Synthesis and EL properties of a new Tb-containing monomer

Ling Qidan;Fan Xizhi;Chen Jun;Yang Mujie;Liu Xu;Wang Lianhui;Zhang Wengong

Fujian Normal University, Inst of Polymer Sci.Fuzhou

Published:2001-01-15

Abstract

A Tb-containing monomer, terbium-acrylate complex, has been synthesized and characterized by FTIR, EA and UV. Multi-layer electroluminescent (EL) device of the structure ITO/Tb-containing monomer/Alq~3/Al was fabricated. The device exhibited characteristic green electroluminescence of the Tb^3^+ at 550nm at a turn-on voltage of about 24V. The EL spectrum, current-voltage and emission intensity-voltage characteristics of the device were measured and the EL machanism of the device was also discussed. The device also showed good operating and storage stability in ambient conditions.

Key words: TERBIUM COMPLEX, ELECTROLUMINESCENCE, INFRARED SPECTROPHOTOMETRY, ELEMENTAL ANALYSIS

CLC Number:

O644

Cite this article

Ling Qidan;Fan Xizhi;Chen Jun;Yang Mujie;Liu Xu;Wang Lianhui;Zhang Wengong. Synthesis and EL properties of a new Tb-containing monomer[J]. Acta Chimica Sinica, 2001, 59(1): 115-118.

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一种含铽单体的合成及其电致发光研究

Synthesis and EL properties of a new Tb-containing monomer

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