Optical properties TeOx gels doped with the rare-earth ions

Description

The DataSet contains the UV-Vis spectra of TeOx gels doped with the rare-earth ions. The material was obtained by the sol-gel method. The starting solution was prepared by mixing telluric acid (precursor) with thetraetylene glycol, water, and ethanol. Next, the 5% mol of the rare-earth ions were added, the nitrates were used as a source of rare-earth ions. The sol was obtained by vigorously stirring precursor solution at 50°C for 2h, then the temperature was raised to 75°C for the next 2h.

Optical transmission characteristics were recorded with Evolution 220 UV-Visible Spectrophotometer in a range of 190 nm –1100 nm.

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Raw data:: Data contained in dataset was not processed.

Details

Year of publication:

2021

Verification date:

2021-07-14

Dataset language:

English

Fields of science:

materials engineering (Engineering and Technology)

DOI:

10.34808/676m-qx35

Series:

TeO2-based materials

Verified by:

Gdańsk University of Technology

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