掺Er3+ 锗酸盐玻璃上转换发光 材料毕业论文格式范文_论文天下 关键词:上转换 掺Er3+锗酸盐玻璃 光谱性质 [gap=1560]Key words:upconversion;Er3+-doped tetraphosphate glass;spectroscopic properties
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水杨醛缩芳香胺席佛碱稀土配合物的合成及其光谱性质 关键词: 水杨醛缩芳香胺席佛碱;稀土;配合物;光谱性质[gap=789]Key words: salicylal o-aminophenol Schiff bases;rare earths;complexes;spectra property
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光谱性质识别滤光器 chromotron flter
Their electrochemical and spectroscopic properties were studied. The results showed that there are interactions between donor and accepter in five D-A porphyrin molecules.
研究了它们的电化学和光谱性质,结果发现:这些分子给受体之间存在相互作用即存在分子内部分电荷转移;化合物的吸收光谱和氧化还原电位由于取代基的不同而出现不同的变化规律。
参考来源 - 新型卟啉衍生物的制备及其光电性质研究For considering the conjugate effect on spectrum property, we investigate electronic spectrum of the 8-liydroxyquinolate-beryllium (Beq2) and indicate the conjugate effect make the wavelength red shift.
考虑共轭效应对体系光谱性质的影响,对8-羟基喹啉铍(Beq2)进行了光谱性质的计算,发现共轭效应导致电子光谱的红移。
参考来源 - 酚基吡啶配体的有机金属配合物的光谱性质的理论研究The spectrum property and aggregates of compound S4 was characterized by ultraviolet spectrometer, fluorescence spectrometry, DSC, X-ray diffraction and TEM. The result shows that the compound is a red fluorescence material, but it hasn’t special aggregates.
最后采用荧光光谱,DSC,X-射线衍射,扫描电镜等手段对化合物S4的光谱性质和聚集体性质进行了研究,结果表明该化合物是一种红色的荧光材料,但并没有表现出特殊的聚集体结构。
参考来源 - 具有溶致变色和质子开关特性的席夫碱的合成及其光谱性质·2,447,543篇论文数据,部分数据来源于NoteExpress
大多数 AGE 是黄褐色和荧光的,并有特殊的光谱性质。
Most AGE's are yellowish brown and fluorescent and have specific spectrographic properties.
探讨分子聚集体的存在对光谱性质的影响。
The molecular aggregate effect on the spectra was discussed.
光谱性质的研究结果显示,它们是潜在的蓝光材料。
Studies of the spectroscopic properties of these compounds showed that they were potential blue light emitting materials.
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