Title of article
Synthesis and luminescent properties of 3-(2-benzoxazol-2-yl)- and 3-(2-benzothiazol-2-yl)-2-naphtholates of some non-transition and rare earth metals
Author/Authors
Burin، نويسنده , , Mikhail E. and Kuzyaev، نويسنده , , Dmitry M. and Lopatin، نويسنده , , Mikhail A. and Pushkarev، نويسنده , , Anatoly P. and Ilichev، نويسنده , , Vasilii A. and Vorozhtsov، نويسنده , , Dmitry L. and Dmitriev، نويسنده , , Artem V. and Lypenko، نويسنده , , Dmitry A. and Maltsev، نويسنده , , Eugene I. and Bochkarev، نويسنده , , Mikhail N.، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 2013
Pages
5
From page
55
To page
59
Abstract
Complexes M(NpOON)n and M(NpSON)n (NpOON = 3-(2-benzoxazol-2-yl)-2-naphtholate, NpSON = 3-(2-benzothiazol-2-yl)-2-naphtholate, M = Li, Sc, Sm, Eu, Gd, Tb, Dy) were prepared by the reactions of silylamides M[N(SiMe3)2]n (n = 1, 3) with corresponding O,N-chelating ligand. For the synthesis of zinc complexes Zn(NpOON)2 and Zn(NpSON)2 diethylzinc was used. Li, Zn and Sc naphtholates exhibited strong green electroluminescence. The OLED device based on Sc(NpOON)3 showed luminance 8780 cd/m2 (12 V) – the highest value among the devices prepared with organoscandium luminophores.
Keywords
Non-doped OLED , scandium , Lanthanide complexes , electroluminescence , Naphtholate
Journal title
Synthetic Metals
Serial Year
2013
Journal title
Synthetic Metals
Record number
2089662
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