This talk will be divided into two parts. Part one will include the synthesis and characterization of 8 new rare-earth, solid state coordination polymers of formula ((CH3)2SO)3(RE)NbO(C2O4)3 ((CH3)2SO) = dimethylsulfoxide, DMSO, (C2O2 = oxalate), (RE=La, Ce, Pr, Nd, Sm, Eu, Gd, Tb). These materials display characteristic emission from RE = Sm, Nd, Dy, Eu, and Tb with quantum efficiencies as high as 71%. Part two will consist of the synthesis and characterization of 18 new molecular carbene-metal-amide molecules with record fast blue photon emission capabilities. A simplified model was proposed which relates the rate of photon emission to the hole-electron separation on the molecule in the excited state.

Synthesis and photophysical characterization of new materials

Where thousands of chemistry professionals meet to share ideas and advance scientific and technical knowledge. Spring 2023 abstracts, posters, and presentations will launch at the end of March.

ACS Spring 2023

The official archive and repository for all ACS Meetings & Expositions abstracts and select posters or presentations.