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开发新型能源和节约能源已成为当今世界人们的共同需求 ,随着光电技术的日趋成熟 ,许多国家都把研究的重点转向如何实现材料的光—光转换 ,即蓄光 ,然后发光。我国于 2 0世纪 90年代开发成功第三代蓄光型自发光材料。这种材料具有无放射性、无毒等显著优点。其发光机理是一种微
The development of new energy and energy conservation have become the common needs of people in the world. With the maturing of optoelectronic technology, many countries have shifted their research focus to how to realize the light-light conversion, that is, the light storage, and then the light emission. China in the 20th century, 90 years to successfully develop the third-generation light-emitting self-luminous materials. This material is non-radioactive, non-toxic and other significant advantages. The light-emitting mechanism is a micro