A novel terbium (III) beta-diketonate complex as thin film for optical device application


Autoria(s): Zheng YX; Lin J; Liang YJ; Lin Q; Yu YN; Guo C; Wang SB; Zhang HJ
Data(s)

2002

Resumo

A novel terbium complex, Tb(acac)(3)AAP (acac: acetylacetone, AAP: 4-amino-antipyrine), was synthesized and its luminescent properties were studied. When it was used as an emitting center, triple-layer-type device with a structure of glass substrate/ITO (indium-tin oxide)/TPD (N,N'-diphenyl-N,N'-bis(3-methylphenyl)-1,1'-biphenyl-4,4'-diamine)./Tb(acac)(3)AAP/PBD (2-(4-biphenyl)-5-(4-t-butylphenyl)-1,3,4-oxadiazole) or Alq(3) (tris(8-hydroxyquinolinato) aluminum)/Al (aluminum) exhibited bright characteristic emission of terbium ion upon applying d.c. voltage. The maximum luminance of the device is 56 cd/m(2) at 19 V and the maximum luminance efficiency is 0.357 lm/W.

Identificador

http://ir.ciac.jl.cn/handle/322003/18545

http://www.irgrid.ac.cn/handle/1471x/154008

Idioma(s)

英语

Fonte

Zheng YX;Lin J;Liang YJ;Lin Q;Yu YN;Guo C;Wang SB;Zhang HJ.A novel terbium (III) beta-diketonate complex as thin film for optical device application,MATERIALS LETTERS,2002,54(5-6 ):424-429

Palavras-Chave #ORGANIC ELECTROLUMINESCENT DEVICES #LIGHT-EMITTING-DIODES #EUROPIUM COMPLEX
Tipo

期刊论文