Photoluminescence spectroscopy and UV-vis absorption spectroscopy
finely ground powder of 1 · Powder
Excitation at 280 nm; Eu3+ emissions monitored at 592, 616, 653 and 696 nm. UV-vis absorption spectra of 1 and Cr(VI) compared.
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| Cr(VI) absorption overlap wavelength | Cr(VI) absorption at 280 nm partially overlaps absorption peak of 1 | — | — | Text Exact Reported | p004 / article p.16451 · Results and Discussion - Sensing Property · Figure 3 |
| Eu3+ characteristic emission wavelengths | 592, 616, 653, and 696 nm | — | — | Text Exact Reported | p004 / article p.16451 · Results and Discussion - Sensing Property · Figure 3 |