Figure 3
From: Preparation of colourless phosphate glass by stabilising higher Fe[II] in microwave heating

Vis-NIR absorbance spectra of all the studied glasses obtained from (a) MW heating; (b) conventional heating.
From: Preparation of colourless phosphate glass by stabilising higher Fe[II] in microwave heating

Vis-NIR absorbance spectra of all the studied glasses obtained from (a) MW heating; (b) conventional heating.