Room temperature red emitting carbodiimide compound Ca(CN2):Mn2+

被引：16
|
作者：
Kubus, Mariusz [1 ,2 ]
Castro, Cristina [1 ]
Enseling, David [3 ]
Juestel, Thomas [3 ]
机构：
[1] Univ Tubingen, Inst Anorgan Chem, Abt Festkorperchem & Theoret Anorgan Chem, Morgenstelle 18, D-72076 Tubingen, Germany
[2] Univ Bern, Dept Chem & Biochem, Freiestr 3, CH-3000 Bern 9, Switzerland
[3] Fachhsch Munster, Labor Angew Mat Wissensch, Stegerwaldstr 39, D-48565 Steinfurt, Germany
来源：
OPTICAL MATERIALS | 2016年 / 59卷
关键词：
Carbodiimides; SSM reaction; Red luminescence; X-ray diffraction; Mn2+ photoluminescence; CRYSTAL-STRUCTURE DETERMINATION; PHOTOLUMINESCENCE PROPERTIES; TRANSITION-METAL; CYANAMIDE; PHOSPHORS; EMISSION; SPECTRA; MGSIN2; MN2+;
D O I：
10.1016/j.optmat.2016.01.006
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Carbodiimides are a growing group of compounds, which raised interest as hosts for luminescent materials. Ca(CN2) doped with 5, 10 and 50 mol% Mn2+ was synthesized by a solid-state metathesis reaction at rather low temperature. The unit cell volume of Ca(CN2) decreases with increasing the Mn2+ concentration. The emission spectra of the doped material show an emission band in the red spectral range originating from the T-4(1g)((4)G)-(6)A(1g)(S-6) transition. (C) 2016 Elsevier B.V. All rights reserved.
引用
收藏
页码：126 / 129
页数：4
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