Strontium aluminate long persistence phosphors were prepared through homogeneous precipitation method.

采用均匀沉淀法制备铝酸锶基质长余辉发光材料.

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The progress , luminescent mechanism and preparation method of the long persistence phosphors were reviewed systematically.

系统地介绍了长余辉材料的发展历史 、 发光机理及常规制备方法.

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Fresh, with apple taste, well balanced acidity and long persistence in the mouth.

具有清新的苹果味, 酸度恰到好处,回味悠长.

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