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首页> 外文期刊>Optical Materials >Spectroscopy of new Sm(III) orange emitting phosphors of the type Na [Sm(SP)(4)], Na[Sm(WO)(4)] (where SP = C6H5S(O)(2)NP(O)(OCH3)(2)(-); WO = CCl3C(O)NP(O)(OCH3)(2)(-)) and the polymeric materials obtained on their base
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Spectroscopy of new Sm(III) orange emitting phosphors of the type Na [Sm(SP)(4)], Na[Sm(WO)(4)] (where SP = C6H5S(O)(2)NP(O)(OCH3)(2)(-); WO = CCl3C(O)NP(O)(OCH3)(2)(-)) and the polymeric materials obtained on their base

机译:Na [Sm(SP)(4)],Na [Sm(WO)(4)]类型的新型Sm(III)橙色发射荧光粉的光谱(其中SP = C6H5S(O)(2)NP(O)(

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摘要

Among a wide variety of solid state materials lanthanide beta-diketonates, their derivatives and polymeric materials based on them have become essential for advance technologies. Thus they are the subject of extensive spectroscopic studies. Using appropriate lanthanide chelates for the emission layer one can achieve electroluminescence covering the spectrum from blue to infrared. Moreover, compounds with proper chromophores can be the best way to excite and enhance the emission although the f-f transitions have forbidden character.
机译:在各种各样的固态材料中,镧系元素β-二酮酸酯,其衍生物和基于它们的聚合物材料已成为先进技术必不可少的。因此,它们是广泛的光谱学研究的主题。使用合适的镧系元素螯合物作为发射层可以实现覆盖从蓝色到红外光谱的电致发光。此外,具有适当发色团的化合物可能是激发和增强发射的最佳方法,尽管f-f跃迁具有禁止的特性。

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