EFFECT OF DYE ON CADMIUM COMPLEX FOR ORGANIC LIGHT EMITTING DIODE APPLICATIONS
| Main Authors: | V. Malarvizhi, P. Arulmozhichelvan, P. Murugakoothan |
|---|---|
| Format: | Article Journal |
| Terbitan: |
, 2018
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| Subjects: | |
| Online Access: |
https://zenodo.org/record/1237854 |
Daftar Isi:
- A novel complexation method was employed in synthesizing a material of a pure and coumarin assisted cadmium [(2-(2-hydroxyphenyl) benzoxazole) (8-hydoxyquinoline)] Cd (HPB)q nanowires. It was subjected to powder X-ray diffraction, UV-vis-NIR and spectroscopic (PL) analyses. The functional groups present were identified by the FTIR analysis. The SEM microscopy gives a clear picture of the formation of nanorods and nanowires for pure and dye assisted complexes respectively. The particle size was found out to be 68 nm and 87 nm for pure and dye introduced Cd (HPB)q respectively. The narrow PL emission and absorption features suggest the monodispersity and band edge emission. It is clear that the diameters of the rods both at center and tip were well controlled and the shape uniformity has been maintained throughout the process. The time resolved fluorescence spectra shows long lived fluorescence for dye assisted cadmium complex than the pure complex.