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紫外灯光下显荧光的有些什么物质

更新时间: 2020-07-06 00:00:00     

这些叫做荧光物质,即在紫外灯照射下能发出荧光,而且荧光颜色有多种,主要跟发射光的波长有关,这些物质的分子都具有较多的分子在电荷内转移,类型多为DD、DA、AA等类型,D是供电子基团,A是吸电子基团,中间联接的是共轭体系。

关键词: 紫外 灯光 荧光 有些 什么 物质

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