Luminol-碳酸钠水溶液的声致发光
Sonoluminescence of aqueous solution of luminol-sodium carbonate
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摘要: 作者用Luminol-碳酸钠水溶液的声致发光拍摄了预置剪纸图案的照片,同时获得了这种溶液的声致发射光谱和光致荧光光谱。分析表明,由Luminol增强的碳酸钠水溶液的声致发光主要发生在可见光区域;就声致发光和光致荧光的发射波长而言,这种溶液的声激发和光激发具有一定程度的等效性。Abstract: The image of a preset papercut figure taken with ordinary film exposed to the sonoluminescenceof aqueous solution of Luminol-Sodium carbonate, the sonoluminescence spectrum and photoexcitative fluorescence spectrum of this solution obtained by the authors show that the wavelengths of the enhanced sonoluminescence by luminol in this solution are mainly in the visible region. In respect to emission wave-lengths, there is a certain equivalency between sonoexcitation and photexcitation.