Application of multi-element nitrogen heterocyclic triphenylamine compound as luminescent material

The invention discloses an application of a multi-element nitrogen heterocyclic triphenylamine compound as a luminescent material, the multi-element nitrogen heterocyclic triphenylamine compound can undergo an isomerization process in a solution of 25-95 DEG C, and the fluorescence changes from green to blue along with the corresponding change of color and fluorescence as the temperature rises. The compound can be used in the fields of information display, light patterning and anti-counterfeiting. 本发明公开了一种多元氮杂环三苯胺化合物作为发光材料的应用，该多元氮杂环三苯胺化合物能够在25℃~95℃溶液中经历异构过程，并伴随着颜色及荧光的相应变化，随着温度的升高荧光从绿色变为蓝色。所述化合物可用于信息展示、光图案化和防伪领域。