Design,Synthesis,and Performance Study of Ion Recognition Aggregation Induced Luminescence(AIE)Materials Based on Naphthalimide Derivatives
Although naphthalimide(NDI)has many excellent properties,the many drawbacks of naphthalimide derivatives limit its application.Therefore,improving the drawbacks of naphthalimide derivatives is of great significance and will promote their effective application.In this paper,DI(2-ethylhexyl)-4,9-dibromo-naphthalene tetracarboxylate diimide molecules are used as the core framework,and through reasonable structural modification,the conjugated structure with NDI aromatic nuclei as the basic unit is further strengthened,and their molecular structure,solid state and ion recognition performance are systematically studied.